Steven Lonnie Blumer, MD
Pediatric Radiology Physician · Pittsburgh, PA
Steven Lonnie Blumer, MD is a pediatric radiology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1750617759, issued on Oct 26, 2009. Check the license (Pennsylvania MD438104, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Steven Lonnie Blumer
- Credential
- MD
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License numbers
- MD438104 PA
MT194358 PA
C10009992 DE
ME112084 FL
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop St Ste 700, Pittsburgh, PA 15213
- Phone
- (412) 647-3550
- Enumerated
- Oct 26, 2009
- Record last updated
- Dec 11, 2023
- Fax
- (412) 647-2601
- Entity
- Type 1 · individual
8 nearest pediatric radiology physician records → All 65 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop St Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adam Fish, MDVascular & Interventional Radiology Physician1063973816
Verify Steven Lonnie Blumer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD438104Check 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).
Steven Lonnie Blumer among 65 pediatric radiology physician records in Pennsylvania
Steven Lonnie Blumer, MD is one of 65 pediatric radiology physician records with a practice address in Pennsylvania. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 42% of them.
- NPI issued2009 · 42% of these records are older, 45% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Radiology Physician providers in Pennsylvania
There are 65 pediatric radiology physician records in Pennsylvania.
All 65 in Pennsylvania → Every provider in Pittsburgh → Pediatric Radiology Physician nationwide →
The 8 pediatric radiology physician records with the nearest ZIP codes
- Erica KarPittsburgh, PA 152131780806711
- Kevin VaughanPittsburgh, PA 152131124260849
- Joan ZawinPittsburgh, PA 152131205912037
- Isha Atre, MDPittsburgh, PA 152241447835111
- Carlos Llorens-Marin, M.D.Pittsburgh, PA 152241871875260
- Rupa Radhakrishnan, M.B.B.S., M.D.Pittsburgh, PA 152241881829133
- Judy SquiresPittsburgh, PA 152241154565034
- Steven Karr, MDSharon, PA 161461760474969
Common questions
What is Steven Lonnie Blumer, MD's NPI number?
Steven Lonnie Blumer, MD's National Provider Identifier (NPI) is 1750617759, issued on Oct 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Steven Lonnie Blumer, MD located?
The NPPES record lists a practice address at 200 Lothrop St Ste 700, Pittsburgh, PA, 15213. Phone: (412) 647-3550. Providers update this record themselves, so call before visiting.
How can I verify Steven Lonnie Blumer, MD's license?
NPPES lists Pennsylvania license number MD438104, 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 Steven Lonnie Blumer, MD'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.