Dr. Guy S. Hewlett, MD
OB-GYN (Obstetrics & Gynecology) (Obstetrics & Gynecology Physician)
- Medicare participating
At a glance
- Medical school
- Jefferson Medical College of Thomas Jefferson University (1985)
- Years since graduation
- 41
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 33
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
- 1985Medical school: Jefferson Medical College of Thomas Jefferson University
- 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
-
Obstetrics & Gynecology Physician primary
PA license MD037974E
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Map: OB-GYN (Obstetrics & Gynecology) per capita by county →
Where they work
Hospitals
- Cooper University Hospital Camden, NJ
Medical groups
- Cooper Faculty Ob-Gyn, PC (41 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 patients and services
- Medicare patients, 2024
- 33
- Services billed
- 57
- Patients’ average age
- 67
| Service | Times | Patients |
|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | 24 | 24 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 17 | 17 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Estradiol Other prescribers in Camden, NJ | 20 |
| Yuvafem (estradiol) Other prescribers in Camden, NJ | 18 |
| Veozah (fezolinetant) | 14 |
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, 2 companies reported 2 payments worth $18,838 in total to this clinician.
| Johnson & Johnson Health Care Systems Inc. | $18,821 |
|---|---|
| Astellas Pharma US Inc | $17.32 |
| Debt forgiveness | $18,821 |
|---|---|
| Food and Beverage | $17.32 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Johnson & Johnson Health Care Systems Inc. Sep 15, 2025 | Debt forgiveness in-kind | $18,821 |
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.