Martin Guy Gregorio, MD
Family Medicine Physician · Pittsburgh, PA
Martin Guy Gregorio, MD is a family medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1700025004, issued on Feb 10, 2009. Check the license (Pennsylvania MD435287, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Martin Guy Gregorio
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD435287 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 S Jackson Ave, Pittsburgh, PA 15202
- Phone
- (412) 415-1138
- Enumerated
- Feb 10, 2009
- Record last updated
- Nov 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (412) 301-0113
- Medicaid ID
- 102305749 PA
- Medicare enrollment
- Enrolled (PECOS I20090508000088); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 100 S Jackson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Abrams, PTPhysical Therapist1801562038
- Michael BartonEmergency Medicine Physician1720036536
- Dustin BennettPhysical Therapist1801275896
- David Birner, DPTPhysical Therapist1407362593
- Betsy Blazek-O'Neill, MDPhysical Medicine & Rehabilitation Physician1710987979
- Austin BloombergPhysical Therapist1871136366
Verify Martin Guy Gregorio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD435287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% more Medicare Part D claims than the average family medicine physician in 2024
7,019 Medicare Part D claims for 762 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 66 claims were for opioids.
Most prescribed
- Atorvastatin Calcium459 claims
- Levothyroxine Sodium301 claims
- Lisinopril279 claims
- Losartan Potassium241 claims
- Tamsulosin Hcl240 claims
- Amlodipine Besylate224 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,411.34
132 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Keystone Rehabilitation Systems IncSeven Fields, PA
- Martin G Gregorio MD And Associates PCWexford, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin Guy Gregorio among 7,483 family medicine physician records in Pennsylvania
Martin Guy Gregorio, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1995 · median 2005 among the 4,529 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
374 family medicine physician records list a practice address in Pittsburgh
They are 374 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Pittsburgh → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Lavanya Karri, MDPittsburgh, PA 152021225254741
- Anna Owen, MDPittsburgh, PA 152021699415125
- Imad Alizray, M.D.Pittsburgh, PA 152031346253622
- Anita BalachandranPittsburgh, PA 152011972762425
- Lora Cox-Vance, MDPittsburgh, PA 152011518165950
- Leah Annette Dilangalen, M.D.Pittsburgh, PA 152031528219805
Common questions
What is Martin Guy Gregorio, MD's NPI number?
Martin Guy Gregorio, MD's National Provider Identifier (NPI) is 1700025004, issued on Feb 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Martin Guy Gregorio, MD located?
The NPPES record lists a practice address at 100 S Jackson Ave, Pittsburgh, PA, 15202. Phone: (412) 415-1138. Providers update this record themselves, so call before visiting.
How can I verify Martin Guy Gregorio, MD's license?
NPPES lists Pennsylvania license number MD435287, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Martin Guy Gregorio, MD prescribe under Medicare Part D?
In 2024, Martin Guy Gregorio, MD had 7,019 Medicare Part D claims for 762 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.