NPPES file of Aug 9, 2026

Thomas E. Flynn, M.D.

Pediatric Infectious Diseases Physician · Kalamazoo, MI

Thomas E. Flynn, M.D. is a pediatric infectious diseases physician with a practice address in Kalamazoo, Michigan, and NPI 1508835356, issued on Mar 15, 2006. Check the license (Michigan 4301055494, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508835356
Name
Thomas E. Flynn
Credential
M.D.
Primary taxonomy
Pediatric Infectious Diseases Physician 2080P0208X
License number
4301055494 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Oakland Dr, Kalamazoo, MI 49008
Phone
(269) 337-4300
Enumerated
Mar 15, 2006
Record last updated
Apr 4, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid IDs
4183301 MI
1508835356 MI
Medicare enrollment
Enrolled (PECOS I20051208000167); accepts Medicare assignment
Medical or professional school
University Of North Dakota School Of Medicine, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Oakland Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Muhammad Asjad Abbas, MDStudent in an Organized Health Care Education/Training Program1700707031
  2. Syed Muhammad Abbas, MDStudent in an Organized Health Care Education/Training Program1093697260
  3. Saja AbdelhadiStudent in an Organized Health Care Education/Training Program1003654070
  4. Peter Abdou, MEDICAL STUDENT (MD)Student in an Organized Health Care Education/Training Program1578243721
  5. Ramsha Abdul Qadir, MDStudent in an Organized Health Care Education/Training Program1972493583
  6. Melinda Abernethy, M.D.Reproductive Endocrinology Physician1427254226

Verify Thomas E. Flynn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301055494
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8.6 times the Medicare Part D claims of the average pediatric infectious diseases physician in 2024

1,415 Medicare Part D claims for 156 beneficiaries, against an average of 165 among the 111 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.

  1. Thomas Flynn1,415
  2. Specialty average165

Most prescribed

  1. Biktarvy127 claims
  2. Odefsey111 claims
  3. Dovato85 claims
  4. Sulfamethoxazole-Trimethoprim82 claims
  5. Cephalexin72 claims
  6. Triumeq69 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score89.0
  2. Costout of 100 · 30%86.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Western Michigan University School OF MedicineKalamazoo, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas E. Flynn among 35 pediatric infectious diseases physician records in Michigan

Thomas E. Flynn, M.D. is one of 35 pediatric infectious diseases physician records with a practice address in Michigan. 66% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 46% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated1988 · median 2005 among the 14 with a school on file
  • Record last updated2013 · 80% 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 Michigan 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 Michigan

There are 35 pediatric infectious diseases physician records in Michigan.

The 8 pediatric infectious diseases physician records with the nearest ZIP codes

  1. Jonathan Mayhew, MDKalamazoo, MI 490081952640641
  2. Boyce English, MDLansing, MI 489121225096191
  3. Maria Patterson, M.D.Lansing, MI 489121568564813
  4. Melissa Rosenberg, MDLansing, MI 489121437289139
  5. Bryan Vonasek, MDLansing, MI 489121215391313
  6. Ashir Kumar, M.D.East Lansing, MI 488241174636484
  7. Rebecca ScheinEast Lansing, MI 488231881880771
  8. George Fogg, MD, PHDGrand Rapids, MI 495031811901085

Common questions

What is Thomas E. Flynn, M.D.'s NPI number?

Thomas E. Flynn, M.D.'s National Provider Identifier (NPI) is 1508835356, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas E. Flynn, M.D. located?

The NPPES record lists a practice address at 1000 Oakland Dr, Kalamazoo, MI, 49008. Phone: (269) 337-4300. Providers update this record themselves, so call before visiting.

How can I verify Thomas E. Flynn, M.D.'s license?

NPPES lists Michigan license number 4301055494, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas E. Flynn, M.D. prescribe under Medicare Part D?

In 2024, Thomas E. Flynn, M.D. had 1,415 Medicare Part D claims for 156 beneficiaries; the average among pediatric infectious diseases physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Thomas E. Flynn, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.