NPPES file of Aug 9, 2026

Frederick C. Dunham, MD

Emergency Medicine Physician · Saginaw, MI

Frederick C. Dunham, MD is an emergency medicine physician with a practice address in Saginaw, Michigan, and NPI 1598799082, issued on Jul 10, 2006. Check the license (Michigan 4301045702, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598799082
Name
Frederick C. Dunham
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
4301045702 MI
Self-reported in NPPES; status is on the state search
Practice location
900 Cooper St, Saginaw, MI 48602
Phone
(989) 583-6521
Enumerated
Jul 10, 2006
Record last updated
Jun 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(989) 583-4134
Medicaid ID
1649386 MA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →

Also registered at 900 Cooper St

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

  1. Mary Arvanitis, DOEmergency Medicine Physician1295722841
  2. Lance Freeman, M.D.Emergency Medicine Physician1790899623
  3. Christa Persyn, MDFamily Medicine Physician1376692632

Verify Frederick C. Dunham 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 4301045702    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

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Frederick C. Dunham among 3,083 emergency medicine physician records in Michigan

Frederick C. Dunham, MD is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 77% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2014 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

182 emergency medicine physician records list a practice address in Saginaw

They are 182 of the 6,008 NPPES records with a practice address in Saginaw, and 3,083 emergency medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,083 in Michigan → Every provider in Saginaw → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Mary Arvanitis, DOSaginaw, MI 486021295722841
  2. Andrew Bazakis, M.D.Saginaw, MI 486021114914603
  3. Kevin Carnahan, DOSaginaw, MI 486021124093174
  4. Kathleen Cowling, DOSaginaw, MI 486021790772283
  5. Matthew Deibel, MDSaginaw, MI 486021427019652
  6. Allison Gormley, DOSaginaw, MI 486021912955014
  7. Kirsten Guenther, M.D.Saginaw, MI 486021861506156
  8. Risty Kalivas, D.O.Saginaw, MI 486021851405088

Common questions

What is Frederick C. Dunham, MD's NPI number?

Frederick C. Dunham, MD's National Provider Identifier (NPI) is 1598799082, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frederick C. Dunham, MD located?

The NPPES record lists a practice address at 900 Cooper St, Saginaw, MI, 48602. Phone: (989) 583-6521. Providers update this record themselves, so call before visiting.

How can I verify Frederick C. Dunham, MD's license?

NPPES lists Michigan license number 4301045702, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.