Mark Ward Guy, M.D.
Family Medicine Physician · Pittsburgh, PA
Mark Ward Guy, M.D. is a family medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1417952854, issued on Jun 14, 2005. Check the license (Pennsylvania MD050613L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark Ward Guy
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD050613L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1307 Federal St Ste 301, Pittsburgh, PA 15212
- Phone
- (412) 359-3751
- Enumerated
- Jun 14, 2005
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (412) 442-2335
- Medicare enrollment
- Enrolled (PECOS I20040224000521); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1990
- 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 1307 Federal St Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jenna CrouchPhysician Assistant1366313561
- John Daniel De PaduaMedical Physician Assistant1922687078
- Danielle Dipre, PHMNP-BC DNPPsychiatric/Mental Health Nurse Practitioner1891209060
Verify Mark Ward Guy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD050613LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
464 Medicare Part D claims for 85 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Buprenorphine-Naloxone287 claims
- Naltrexone Hcl26 claims
- Vivitrol17 claims
- Bupropion Hcl Sr12 claims
- Sublocade11 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.
The MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Allegheny ClinicPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Ward Guy among 7,483 family medicine physician records in Pennsylvania
Mark Ward Guy, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1990 · median 2005 among the 4,529 with a school on file
- Record last updated2020 · 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
- Samuel Adkins, M.D.Pittsburgh, PA 152121386662708
- Lenord Burwell, M.D.Pittsburgh, PA 152121780090530
- Yvonne Chia, MDPittsburgh, PA 152121518930114
- Randall Cronin, M.D.Pittsburgh, PA 152121063427862
- Janet Crowell, M.D.Pittsburgh, PA 152121598958209
- Scout Farah, M.D.Pittsburgh, PA 152121174880686
- Simrun Gill, MDPittsburgh, PA 152121740468800
- Jesse Gordon, D.O.Pittsburgh, PA 152121891923595
Common questions
What is Mark Ward Guy, M.D.'s NPI number?
Mark Ward Guy, M.D.'s National Provider Identifier (NPI) is 1417952854, issued on Jun 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ward Guy, M.D. located?
The NPPES record lists a practice address at 1307 Federal St Ste 301, Pittsburgh, PA, 15212. Phone: (412) 359-3751. Providers update this record themselves, so call before visiting.
How can I verify Mark Ward Guy, M.D.'s license?
NPPES lists Pennsylvania license number MD050613L, 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 Mark Ward Guy, M.D. prescribe under Medicare Part D?
In 2024, Mark Ward Guy, M.D. had 464 Medicare Part D claims for 85 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mark Ward Guy, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.