Robert T. Johnston MD PLLC
NPI 1063658011 · Internal Medicine Physician · Pittsburgh, PA
Robert T. Johnston MD PLLC is a Internal Medicine Physician organization in Pittsburgh, PA (NPI 1063658011).
Provider details
- NPI number
- 1063658011
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Johnston, Owner(412) 471-3061
- License
- MD015363E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-12-22
- Last updated
- 2008-12-22
Frequently asked questions
- What is Robert T. Johnston MD PLLC's NPI number?
- Robert T. Johnston MD PLLC's National Provider Identifier (NPI) is 1063658011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert T. Johnston MD PLLC?
- Robert T. Johnston MD PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert T. Johnston MD PLLC located?
- Robert T. Johnston MD PLLC's practice location on file with NPPES is 1400 Locust Street, Pittsburgh, PA 15219.
- What is Robert T. Johnston MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Robert T. Johnston MD PLLC is (412) 471-3061.
- Who is the authorized official for Robert T. Johnston MD PLLC?
- The authorized official listed on Robert T. Johnston MD PLLC's NPPES record is Robert Johnston, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert T. Johnston MD PLLC's NPI active?
- Yes — Robert T. Johnston MD PLLC's NPI (1063658011) is active in the NPPES registry as of the last update on 2008-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.