Dr. Jonathan B. Strober, M.D.
Pediatrics (Pediatrics Physician)
At a glance
- Medical school
- Temple University School of Medicine (1992)
- Years since graduation
- 34
- In the NPI registry since
- 2006
Licensed in California since 1999, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1992Medical school: Temple University School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Pediatrics Physician primary
CA license G85323 (first issued 1999; current) -
Neurology with Special Qualifications in Child Neurology Physician
CA license G85323 (first issued 1999; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- UCSF Medical Center San Francisco, CA
Medical groups
- UCSF Medical Group Business Services (1,598 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Hizentra (immun glob g(igg)/pro/iga 0-50) | 18 |
| Amondys-45 (casimersen) | 13 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 8 companies reported 70 payments worth $51,862 in total to this clinician.
| Biogen, Inc. | $35,340 |
|---|---|
| Janssen Scientific Affairs, LLC | $9,950 |
| Janssen Biotech, Inc. | $3,494 |
| Catalyst Pharmaceuticals, Inc. | $1,325 |
| Janssen Global Services, LLC | $1,256 |
| Itf Therapeutics LLC | $298 |
| Sarepta Therapeutics, Inc. | $111 |
| Astellas Pharma US Inc | $87.68 |
| Compensation for services other than consulting (speaking, faculty) | $29,176 |
|---|---|
| Consulting Fee | $16,018 |
| Travel and Lodging | $3,554 |
| Food and Beverage | $1,914 |
| Honoraria | $1,200 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Biogen, Inc. Aug 28, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $6,252 |
| Biogen, Inc. Jun 11, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $6,252 |
| Janssen Scientific Affairs, LLC Dec 20, 2025 | Consulting Fee | $5,550 |
| Biogen, Inc. Jul 16, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $4,168 |
| Biogen, Inc. Aug 29, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $3,647 |
| Janssen Biotech, Inc. Nov 8, 2025 | Consulting Fee | $3,330 |
| Biogen, Inc. Oct 20, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $3,126 |
| Biogen, Inc. May 5, 2025 | Consulting Fee | $2,866 |
| Biogen, Inc. Aug 29, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $2,605 |
| Biogen, Inc. Mar 13, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $1,563 |
All 46 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Janssen Scientific Affairs, LLC Dec 20, 2025 | Consulting Fee | $5,550 |
| Janssen Scientific Affairs, LLC Dec 17, 2025 | Travel and Lodging travel to CHICAGO, IL | $96.41 |
| Janssen Scientific Affairs, LLC Dec 12, 2025 | Travel and Lodging travel to CHICAGO, IL · in-kind | $594 |
| Janssen Scientific Affairs, LLC Dec 12, 2025 | Travel and Lodging travel to CHICAGO, IL · in-kind | $210 |
| Janssen Scientific Affairs, LLC Dec 12, 2025 | Travel and Lodging travel to CHICAGO, IL · in-kind | $181 |
| Janssen Scientific Affairs, LLC Nov 27, 2025 | Consulting Fee | $990 |
| Catalyst Pharmaceuticals, Inc. Nov 11, 2025 | Honoraria AGAMREE · NEUROLOGY | $1,200 |
| Janssen Biotech, Inc. Nov 8, 2025 | Consulting Fee | $3,330 |
| Janssen Biotech, Inc. Nov 8, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $53.83 |
| Janssen Global Services, LLC Oct 31, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $1,075 |
| Janssen Global Services, LLC Oct 31, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $39.50 |
| Janssen Global Services, LLC Oct 31, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $30.96 |
| Janssen Global Services, LLC Oct 30, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $29.98 |
| Janssen Global Services, LLC Oct 30, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $28.94 |
| Janssen Global Services, LLC Oct 29, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $26.90 |
| Janssen Global Services, LLC Oct 29, 2025 | Travel and Lodging travel to SAN FRANCISCO, CA | $24.93 |
| Biogen, Inc. Oct 20, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $3,126 |
| Janssen Scientific Affairs, LLC Sep 2, 2025 | Consulting Fee | $990 |
| Biogen, Inc. Aug 30, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $57.00 |
| Biogen, Inc. Aug 29, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $3,647 |
| Biogen, Inc. Aug 29, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $2,605 |
| Biogen, Inc. Aug 29, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $101 |
| Biogen, Inc. Aug 29, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $68.00 |
| Biogen, Inc. Aug 28, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $6,252 |
| Biogen, Inc. Aug 28, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ · in-kind | $111 |
| Biogen, Inc. Aug 28, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $56.00 |
| Biogen, Inc. Aug 28, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $46.00 |
| Biogen, Inc. Aug 28, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $33.00 |
| Biogen, Inc. Aug 28, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Scottsdale, AZ | $17.00 |
| Biogen, Inc. Jul 16, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $4,168 |
| Janssen Scientific Affairs, LLC Jul 8, 2025 | Consulting Fee | $990 |
| Biogen, Inc. Jun 12, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV | $39.00 |
| Biogen, Inc. Jun 12, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV | $22.00 |
| Biogen, Inc. Jun 11, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $6,252 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV · in-kind | $171 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV · in-kind | $168 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV · in-kind | $157 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV | $43.00 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV | $41.00 |
| Biogen, Inc. Jun 11, 2025 | Travel and Lodging SKYCLARYS · Neurology · travel to Las Vegas, NV | $32.00 |
| Biogen, Inc. May 6, 2025 | Consulting Fee | $521 |
| Biogen, Inc. May 5, 2025 | Consulting Fee | $2,866 |
| Biogen, Inc. Mar 25, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $1,563 |
| Biogen, Inc. Mar 25, 2025 | Consulting Fee | $651 |
| Biogen, Inc. Mar 13, 2025 | Compensation for services other than consulting (speaking, faculty) SKYCLARYS · Neurology | $1,563 |
| Biogen, Inc. Jan 2, 2025 | Consulting Fee SKYCLARYS · Neurology | $130 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 3 industry-funded studies in 2025, from 2 companies. The companies reported $36,230 in research payments for these studies, mostly to the institutions running them.
- A Study of Nipocalimab in Children Aged 2 to Less Than 18 Years With Generalized Myasthenia Gravis
Janssen Research & Development, LLC - Study of Ataluren in Previously Treated Participants With Nonsense Mutation Dystrophinopathy (nmDBMD)
Ptc Therapeutics, Inc. · Terminated · NCT01247207 - Long-Term Outcomes of Ataluren in Duchenne Muscular Dystrophy
Ptc Therapeutics, Inc. · Completed · NCT03179631
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.