NPPES file of Aug 9, 2026

Ryan Alvin Holt, MD

Anesthesiology Physician · Iron Mountain, MI

Ryan Alvin Holt, MD is an anesthesiology physician with a practice address in Iron Mountain, Michigan, and NPI 1669430898, issued on May 4, 2006. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669430898
Name
Ryan Alvin Holt
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
239932 NY
52380-020 WI
Self-reported in NPPES; status is on the state search
Practice location
325 E H St, Iron Mountain, MI 49801
Phone
(906) 774-3000
Enumerated
May 4, 2006
Record last updated
Dec 12, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid ID
100001898 WI
Medicare enrollment
Enrolled (PECOS I20250801003100); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2002
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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8 nearest anesthesiology physician records → All 1,720 in Michigan → Look up another NPI →

Also registered at 325 E H St

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

  1. Tomas Abalo, M.D.Internal Medicine Physician1336199975
  2. Bobbie AdellLicensed Practical Nurse1124949532
  3. David Ahonen, FNP-BCNurse Practitioner1447719794
  4. Anthony Amicangelo, RDRegistered Dietitian1194761627
  5. Sharon Anastas, LMSWClinical Social Worker1710928676
  6. Kristen AndersonAmbulatory Care Registered Nurse1710801477

Verify Ryan Alvin Holt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)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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Bills Medicare through 4 group practices

  1. Green Bay Anesthesia Assoc. SCGreen Bay, WI
  2. Osms Anesthesia LLCGreen Bay, WI
  3. Ths Physician Partners IncSouth Charleston, WV
  4. West Virginia University Medical CorporationMorgantown, WV

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

Ryan Alvin Holt among 1,720 anesthesiology physician records in Michigan

Ryan Alvin Holt, MD is one of 1,720 anesthesiology physician records with a practice address in Michigan. 71% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 55% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2002 · median 2006 among the 1,126 with a school on file
  • Record last updated2018 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Michigan

There are 1,720 anesthesiology physician records in Michigan.

All 1,720 in Michigan → Every provider in Iron Mountain → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Donald Kube, DOIron Mtn, MI 498011477597185
  2. Maria Occhietti, MDIron Mountain, MI 498011932135944
  3. Mark Fender, M.D.Sault Sainte Marie, MI 497831447205539
  4. James KellySault Sainte Marie, MI 497831316975386
  5. Michael Connor, MDEscanaba, MI 498291568494540
  6. Lisa Beauchamp, D.O.Petoskey, MI 497701871818005
  7. David Bell, M.D.Petoskey, MI 497701386678779
  8. Andrew Bielaczyc, MDPetoskey, MI 497701891992863

Common questions

What is Ryan Alvin Holt, MD's NPI number?

Ryan Alvin Holt, MD's National Provider Identifier (NPI) is 1669430898, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Alvin Holt, MD located?

The NPPES record lists a practice address at 325 E H St, Iron Mountain, MI, 49801. Phone: (906) 774-3000. Providers update this record themselves, so call before visiting.

How can I verify Ryan Alvin Holt, MD's license?

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. Medicare files from data.cms.gov. 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.