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

Mary A. Johnston, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1194952333

Mary A. Johnston, MD is an Obstetrics/Gynecology in Pensacola, Florida. Graduated from Pennsylvania State University College of Medicine in 2009, 17 years ago. Practices with Sacred Heart Health System Inc, a 373-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
17
Trained at
Pennsylvania State University College of Medicine
Licensed in
FL
In the registry since
2009
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

1657 Trinity Dr
Pensacola, FL 32504-5708
Phone: (850) 416-2400
Fax: (850) 416-2330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2315 W Jackson St, Pensacola, FL 32505-7552 — (850) 436-4630

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence ME140124 (FL)

Record details

NPI number1194952333
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2009
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026
Mailing address2315 W Jackson St, Pensacola, FL 32505-7552

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Sacred Heart Health System Inc — 373 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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