Daniel A. Hammer, DDS
Oral & Maxillofacial Surgeons (Oral and Maxillofacial Surgery (Dentist))
34800 Bob Wilson Dr
San Diego, CA 92134
Who else practices at this address →
San Diego County includes primary care (1% of residents) and mental health (1% of residents) shortage areas. About shortage areas
At a glance
- In the NPI registry since
- 2012
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. What an NPI is
Education and training
- 2012Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Oral and Maxillofacial Surgery (Dentist) primary
CA license DDS104874 · TX license 33608 -
Dentist
UT license 8343735-9921
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Payments from drug and device companies
In 2025, 8 companies reported 82 payments worth $58,451 in total to this clinician.
| Stryker Corporation | $34,714 |
|---|---|
| Axogen | $11,781 |
| Kls-martin L.P. | $10,113 |
| DePuy Synthes Sales Inc. | $844 |
| Medical Device Business Services, Inc. | $818 |
| Avita Medical Americas, LLC | $124 |
| 3d Systems | $31.20 |
| Geistlich Pharma, North America, Inc. | $27.10 |
| Consulting Fee | $28,935 |
|---|---|
| Compensation for services other than consulting (speaking, faculty) | $9,403 |
| Travel and Lodging | $9,176 |
| Honoraria | $8,500 |
| Food and Beverage | $2,437 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Axogen Nov 13, 2025 | Compensation for services other than consulting (speaking, faculty) AXOGUARD; AXOGUARD | $9,403 |
| Stryker Corporation Aug 22, 2025 | Consulting Fee NA; NA · CRANIOMAXILLOFACIAL | $6,800 |
| Stryker Corporation Jan 31, 2025 | Consulting Fee NA · CRANIOMAXILLOFACIAL | $6,650 |
| Stryker Corporation Nov 7, 2025 | Consulting Fee NA; PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM · CRANIOMAXILLOFACIAL | $6,000 |
| Stryker Corporation Jan 6, 2025 | Consulting Fee NA · CRANIOMAXILLOFACIAL | $4,463 |
| Kls-martin L.P. Nov 19, 2025 | Honoraria | $3,000 |
| Kls-martin L.P. Jul 16, 2025 | Honoraria | $3,000 |
| Kls-martin L.P. May 14, 2025 | Honoraria | $2,500 |
| Stryker Corporation May 20, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to ATLANTA, GA | $1,280 |
| Stryker Corporation Mar 17, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to TULSA, OK | $1,210 |
All 46 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Kls-martin L.P. Dec 31, 2025 | Travel and Lodging travel to Jacksonville, FL | $121 |
| Kls-martin L.P. Dec 31, 2025 | Travel and Lodging travel to Jacksonville, FL | $91.97 |
| Stryker Corporation Dec 20, 2025 | Travel and Lodging PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM · CRANIOMAXILLOFACIAL · travel to ATLANTA, GA | $495 |
| Axogen Dec 11, 2025 | Consulting Fee AXOGUARD; AXOGUARD | $425 |
| Kls-martin L.P. Dec 2, 2025 | Travel and Lodging travel to Sacramento, CA | $463 |
| Kls-martin L.P. Nov 19, 2025 | Honoraria | $3,000 |
| Axogen Nov 13, 2025 | Compensation for services other than consulting (speaking, faculty) AXOGUARD; AXOGUARD | $9,403 |
| Axogen Nov 13, 2025 | Travel and Lodging AXOGUARD; AXOGUARD · travel to NEW ORLEANS, LA | $216 |
| DePuy Synthes Sales Inc. Nov 10, 2025 | Consulting Fee | $818 |
| Stryker Corporation Nov 7, 2025 | Consulting Fee NA; PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM · CRANIOMAXILLOFACIAL | $6,000 |
| Stryker Corporation Nov 7, 2025 | Consulting Fee PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM; NA; NA · CRANIOMAXILLOFACIAL | $1,200 |
| Stryker Corporation Nov 7, 2025 | Travel and Lodging PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM · CRANIOMAXILLOFACIAL · travel to SAN DIEGO, CA | $177 |
| Medical Device Business Services, Inc. Oct 30, 2025 | Consulting Fee | $818 |
| Stryker Corporation Oct 25, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to LOS ANGELES, CA | $5.20 |
| Stryker Corporation Oct 24, 2025 | Consulting Fee PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM; NA; NA · CRANIOMAXILLOFACIAL | $200 |
| Stryker Corporation Oct 17, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to LONG BEACH, CA | $376 |
| Axogen Oct 5, 2025 | Travel and Lodging AXOGUARD; AXOGUARD · travel to NEW ORLEANS, LA · in-kind | $562 |
| Axogen Oct 5, 2025 | Travel and Lodging AXOGUARD; AXOGUARD · travel to NEW ORLEANS, LA · in-kind | $540 |
| Stryker Corporation Sep 19, 2025 | Consulting Fee NA; NA · CRANIOMAXILLOFACIAL | $200 |
| Stryker Corporation Aug 22, 2025 | Consulting Fee NA; NA · CRANIOMAXILLOFACIAL | $6,800 |
| Stryker Corporation Aug 22, 2025 | Consulting Fee ADHERUS AUTOSPRAY DURAL SEALANT · CRANIOMAXILLOFACIAL | $400 |
| Stryker Corporation Aug 22, 2025 | Travel and Lodging NA; NA · CRANIOMAXILLOFACIAL · travel to SAN DIEGO, CA | $76.00 |
| Stryker Corporation Aug 22, 2025 | Travel and Lodging NA; NA · CRANIOMAXILLOFACIAL · travel to SAN DIEGO, CA | $24.00 |
| Stryker Corporation Aug 22, 2025 | Travel and Lodging NA; NA · CRANIOMAXILLOFACIAL · travel to SAN DIEGO, CA | $20.00 |
| Stryker Corporation Aug 12, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to SOUTHLAKE, TX | $157 |
| Stryker Corporation Aug 6, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to LITTLE FALLS, NJ | $131 |
| Stryker Corporation Aug 5, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to LITTLE FALLS, NJ | $159 |
| Kls-martin L.P. Jul 16, 2025 | Honoraria | $3,000 |
| Stryker Corporation Jul 1, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to TULSA, OK | $1,064 |
| Kls-martin L.P. Jun 18, 2025 | Travel and Lodging travel to Jacksonville, FL | $332 |
| Kls-martin L.P. Jun 18, 2025 | Travel and Lodging travel to Jacksonville, FL | $88.24 |
| Stryker Corporation Jun 4, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to SOUTHLAKE, TX | $382 |
| Stryker Corporation May 20, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to ATLANTA, GA | $1,280 |
| Kls-martin L.P. May 14, 2025 | Honoraria | $2,500 |
| Stryker Corporation Apr 17, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to SECAUCUS, NJ | $179 |
| Stryker Corporation Apr 9, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to SECAUCUS, NJ | $192 |
| Stryker Corporation Mar 28, 2025 | Consulting Fee PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM; NA · CRANIOMAXILLOFACIAL | $350 |
| Stryker Corporation Mar 21, 2025 | Consulting Fee VSP SYSTEM, VSP CRANIAL; VSP SYSTEM, VSP CRANIAL · CRANIOMAXILLOFACIAL | $613 |
| Stryker Corporation Mar 17, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to TULSA, OK | $1,210 |
| Stryker Corporation Mar 17, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to DALLAS, TX | $352 |
| Stryker Corporation Jan 31, 2025 | Consulting Fee NA · CRANIOMAXILLOFACIAL | $6,650 |
| Stryker Corporation Jan 31, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to SAN DIEGO, CA | $76.00 |
| Stryker Corporation Jan 31, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to DETROIT, MI | $23.00 |
| Stryker Corporation Jan 31, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to DETROIT, MI | $23.00 |
| Stryker Corporation Jan 6, 2025 | Consulting Fee NA · CRANIOMAXILLOFACIAL | $4,463 |
| Stryker Corporation Jan 6, 2025 | Travel and Lodging NA · CRANIOMAXILLOFACIAL · travel to BEVERLY HILLS, CA | $358 |
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.