Molly Brennan, D.O.
Internal Medicine Physician · Pittsburgh, PA
Molly Brennan, D.O. is an internal medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1326429606, issued on Jun 12, 2015. Check the license (Pennsylvania OS019247, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Molly Brennan
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- OS019247 PA
OT016770 PA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop St Ste G100, Pittsburgh, PA 15213
- Phone
- (412) 692-4882
- Enumerated
- Jun 12, 2015
- Record last updated
- Oct 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (412) 692-4555
- Medicare enrollment
- Enrolled (PECOS I20180625002333); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop St Ste G100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pooja Bhatt, MDHospitalist Physician1104358902
- Amelia Cuevas, MDFamily Medicine Physician1427748649
- Christina KanePhysician Assistant1063870673
- Fnu Raghunandan Purushothaman, MDInternal Medicine Physician1437551355
- Amjad Sattout, MDInternal Medicine Physician1851774400
- Danica SmithInternal Medicine Physician1265797658
Verify Molly Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Molly Brennan among 7,300 internal medicine physician records in Pennsylvania
Molly Brennan, D.O. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2008 among the 4,208 with a school on file
- Record last updated2019 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
750 internal medicine physician records list a practice address in Pittsburgh
They are 750 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Pittsburgh → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ellen Berne, MDPittsburgh, PA 152131528033321
- Peter BulovaPittsburgh, PA 152131912979956
- Gregory Bump, MDPittsburgh, PA 152131437190261
- Mark Duca, MDPittsburgh, PA 152131023081445
- Kristian Feterik, MDPittsburgh, PA 152131437113529
- Rosanne Granieri, MDPittsburgh, PA 152131629041512
- Jaishree HariharanPittsburgh, PA 152131700837531
- Keith Lagnese, MDPittsburgh, PA 152131801859509
Common questions
What is Molly Brennan, D.O.'s NPI number?
Molly Brennan, D.O.'s National Provider Identifier (NPI) is 1326429606, issued on Jun 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Molly Brennan, D.O. located?
The NPPES record lists a practice address at 200 Lothrop St Ste G100, Pittsburgh, PA, 15213. Phone: (412) 692-4882. Providers update this record themselves, so call before visiting.
How can I verify Molly Brennan, D.O.'s license?
NPPES lists Pennsylvania license number OS019247, 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.
What is Molly Brennan, D.O.'s MIPS final score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. 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.