Stefan H. Hagmann, MD
Pediatric Infectious Diseases Physician · Springfield, MA
Stefan H. Hagmann, MD is a pediatric infectious diseases physician with a practice address in Springfield, Massachusetts, and NPI 1598865487, issued on Sep 22, 2006. Check the license (Massachusetts 290698, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stefan H. Hagmann
- Credential
- MD
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- 290698 MA
Self-reported in NPPES; status is on the state search - Practice location
- 50 Wason Avenue, Springfield, MA 01107
- Phone
- (413) 794-5437
- Enumerated
- Sep 22, 2006
- Record last updated
- Feb 28, 2022
- Fax
- (413) 794-3207
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 86 in Massachusetts → Look up another NPI →
Also registered at 50 Wason Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samhita Bhattarai, MDPediatric Endocrinology Physician1760035760
- Paula Braverman, M.D.Pediatric Adolescent Medicine Physician1487602884
- Adam David, M.D.Neurology with Special Qualifications in Child Neurology Physician1700146792
- Bracha Goldsweig, M.D.Pediatric Endocrinology Physician1760672851
- Lisa Jenike, NPFamily Nurse Practitioner1326475633
- Michael Reiff, MDDevelopmental - Behavioral Pediatrics Physician1952484768
Verify Stefan H. Hagmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 290698Check 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): 75.8 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).
Stefan H. Hagmann among 86 pediatric infectious diseases physician records in Massachusetts
Stefan H. Hagmann, MD is one of 86 pediatric infectious diseases physician records with a practice address in Massachusetts. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0208X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Infectious Diseases Physician providers in Massachusetts
There are 86 pediatric infectious diseases physician records in Massachusetts.
All 86 in Massachusetts → Every provider in Springfield → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Maria Di Pentima, MDSpringfield, MA 011071497806178
- Donna Fisher, MDSpringfield, MA 011071902995343
- Catherine Murphy, MDSpringfield, MA 011071750887378
- Barbara Stechenberg, MDSpringfield, MA 011071700969375
- Monica Nayakwadi Singer, MD AND MPHNorthampton, MA 010601225282916
- William Durbin, M.D.Worcester, MA 016551306837661
- Christina Hermos, M.D.Worcester, MA 016551396844213
- Richard Moriarty, M.D.Worcester, MA 016551972585024
Common questions
What is Stefan H. Hagmann, MD's NPI number?
Stefan H. Hagmann, MD's National Provider Identifier (NPI) is 1598865487, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stefan H. Hagmann, MD located?
The NPPES record lists a practice address at 50 Wason Avenue, Springfield, MA, 01107. Phone: (413) 794-5437. Providers update this record themselves, so call before visiting.
How can I verify Stefan H. Hagmann, MD's license?
NPPES lists Massachusetts license number 290698, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Stefan H. Hagmann, MD's MIPS final score?
The 2023 MIPS final score is 75.8 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.