Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark Ward Guy, MD

Individual provider Family Medicine Physician · NPI 1417952854

Dr. Mark Ward Guy, MD is a Family Practice in Pittsburgh, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 1990, 36 years ago. Practices with Allegheny Clinic, a 2,300-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
36
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
PA
In the registry since
2005
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

1307 Federal St Ste 301
Pittsburgh, PA 15212-4769
Phone: (412) 359-3751
Fax: (412) 442-2335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1307 Federal St Ste 301, Pittsburgh, PA 15212-4769 — (412) 359-4644

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD050613L (PA)

Record details

NPI number1417952854
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESOctober 1, 2020
Certification dateOctober 1, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1990 (36 years in practice)
Group practice Allegheny Clinic — 2300 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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