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

Gregory J Wilson, DO

Individual provider Internal Medicine Physician · NPI 1669406799

Gregory J Wilson, DO practises Rheumatology in State College, Pennsylvania. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2001, 25 years ago. Practices with Mount Nittany Medical Center Health Services Inc, a 367-clinician group and accepts Medicare assignment. Licensed in Idaho, Missouri and Pennsylvania.

Years since qualifying
25
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
ID, MO, PA
In the registry since
2006
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2505 Green Tech Dr Ste C
State College, PA 16803-2316
Phone: (814) 235-0484
Fax: (814) 234-7587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence O-0777 (ID)
Internal Medicine Physician Taxonomy 207R00000X · Licence OS-013257 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2010015957 (MO)
Rheumatology Physician Taxonomy 207RR0500X · Licence OS013257 (PA)

Record details

NPI number1669406799
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJune 7, 2023
Certification dateJune 7, 2023

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2001 (25 years in practice)
Group practice Mount Nittany Medical Center Health Services Inc — 367 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients289
Services billed 21,393 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $7,875 5 payments
Food and Beverage $1,107 84 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $555 2 payments · travel or lodging paid or reimbursed, such as to attend a conference

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 Mount Nittany Medical Center Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 367 clinicians in the practice; 12 are shown here.

Other providers in State College