Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Gary Michael Ritten, MD

Individual provider Obstetrics Physician · NPI 1437211307

Gary Michael Ritten, MD practises Obstetrics/Gynecology in Erie, Pennsylvania. Graduated from Wayne State University School of Medicine in 1987, 39 years ago. Practices with University Primary Care Practices Inc, a 1,073-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
39
Trained at
Wayne State University School of Medicine
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2625 Parade St
Erie, PA 16504-2809
Phone: (814) 452-6383
Fax: (814) 452-1427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 535 Main St, Olean, NY 14760-1500 — (716) 372-0141
  • 965 Shamrock Ln, Corry, PA 16407-9121 — (814) 665-8288

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence MD444258 (PA)
Obstetrics Physician Taxonomy 207VX0000X · Licence MD444258 (PA)

Record details

NPI number1437211307
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 15, 2006
Last updated in NPPESJuly 23, 2026
Certification dateFebruary 16, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice University Primary Care Practices Inc — 1073 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $409 19 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at University Primary Care Practices Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1073 clinicians in the practice; 12 are shown here.

Other providers in Erie