1. Home
  2. Directory
  3. Pennsylvania
  4. Pittsburgh
  5. Internal Medicine
  6. NPI Profile

ROBERT T. JOHNSTON MD PLLC
NPI 1063658011
Internal Medicine in Pittsburgh, PA

Active since December 22, 2008
1400 LOCUST STREET, SUITE 5106, PITTSBURGH, PA 15219(412) 471-3061(412) 471-6621 Get Directions Write a Review

NPPES record last updated: December 22, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert T. Johnston Md Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT T. JOHNSTON MD PLLC (NPI 1063658011) is a healthcare organization registered as an internal medicine in Pittsburgh, Pennsylvania and active in the NPI registry since December 2008. The organization lists Robert Thomas Johnston, Owner, as its authorized official.

NPPES Registry Identity

NPI1063658011
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameROBERT T. JOHNSTON MD PLLC
Location Address1400 LOCUST STREET, SUITE 5106Pittsburgh, PA 15219
Mailing Address1400 Locust Street, Suite 5106Pittsburgh, PA 15219 · (412) 471-3061 · Fax (412) 471-6621
Phone(412) 471-3061
Fax(412) 471-6621
Organization SubpartNo
Authorized OfficialRobert Thomas JohnstonOwner · (412) 471-3061
Enumeration DateDecember 22, 2008
✔ NPI 1063658011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD015363E
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1400 LOCUST STREET, Pittsburgh, PA 15219
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINC29356PA
Other483935PA · Aetna Us Healthcare
Other05033Umwa
Other084865PA · Highmark Blue Shield

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE WESTBOM MD
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, ERMIRE: SUITE 6511
PITTSBURGH, PA 15219
Allegheny County (412) 232-5528
NISHANIE KESHINIE JAYAWARDENA M.D.
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, SUITE 10517
PITTSBURGH, PA 15219
Allegheny County (412) 232-4065
DANIELLE GAIL VULCANO PHARMD
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET
PITTSBURGH, PA 15219
Allegheny County (412) 232-7903
ARIC JOSEPH HUBER MD
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, BLD. B SUITE 6511
PITTSBURGH, PA 15219
Allegheny County (412) 232-5528
GENESIS SOFIA HUERTA VERA M.D.
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, SUITE 10517
PITTSBURGH, PA 15219
Allegheny County (412) 232-4065
CAROLINE ANNE PENNACCHIO MD
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, BLG. B, SUITE 6511
PITTSBURGH, PA 15219
Allegheny County (412) 232-5528
EZZA WASIM M.D.
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, SUITE 10517
PITTSBURGH, PA 15219
Allegheny County (412) 232-4065
DR. BRETT RICHARD SNYDER PHARM.D.
Student in an Organized Health Care Education/Training Program
1400 LOCUST STREET, UPMC MERCY - DEPARTMENT OF PHARMACEUTICAL SERVICES
PITTSBURGH, PA 15219
Allegheny County (412) 232-8211

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert T. Johnston MD PLLC's NPI number?

The NPI number for Robert T. Johnston MD PLLC is 1063658011. It was assigned to this organization in the NPPES registry on December 22, 2008.

Where is Robert T. Johnston MD PLLC located?

Robert T. Johnston MD PLLC is located at 1400 Locust Street Suite 5106, Pittsburgh, PA 15219. The listed phone number is (412) 471-3061.

What is Robert T. Johnston MD PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Robert T. Johnston MD PLLC was last updated on December 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.