John G. Holm, M.D.
Anesthesiology Physician · Prescott, AZ
John G. Holm, M.D. is an anesthesiology physician with a practice address in Prescott, Arizona, and NPI 1215927595, issued on Oct 26, 2005. Check the license (Arizona 23298, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- John G. Holm
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 23298 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1003 Willow Creek RD, Prescott, AZ 86301
- Phone
- (602) 273-6770
- Enumerated
- Oct 26, 2005
- Record last updated
- Dec 6, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (602) 889-0489
- Medicare enrollment
- Enrolled (PECOS I20101012000490); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1991
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →
Also registered at 1003 Willow Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzanne Allen, M.D.Internal Medicine Physician1649287574
- Larry Anderson, R.PH.Pharmacist1780619106
- Zachary Archer, CCPPerfusionist1427500107
- James Arocho, MDAnatomic Pathology & Clinical Pathology Physician1205815966
- Michael Arroyo, MDAnatomic Pathology & Clinical Pathology Physician1427022284
- Joanna AugheComputed Tomography Radiologic Technologist1568246965
Verify John G. Holm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 23298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Valley Anesthesiology Consultants IncMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John G. Holm among 1,473 anesthesiology physician records in Arizona
John G. Holm, M.D. is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1991 · median 2003 among the 984 with a school on file
- Record last updated2007 · 60% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Arizona
There are 1,473 anesthesiology physician records in Arizona.
All 1,473 in Arizona → Every provider in Prescott → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- C Beatty, M.D.Prescott, AZ 863011760488704
- Daniel Beck, M.D.Prescott, AZ 863011467458398
- Paul Braithwaite, DOPrescott, AZ 863011184616344
- Robert Campbell, DOPrescott, AZ 863011003846957
- Kyle Carter, M.D.Prescott, AZ 863011104800861
- Raul Castillo, M.D.Prescott, AZ 863011770589699
- George Gellert, MDPrescott, AZ 863011356312185
- Dean Kirschbaum, D.O.Prescott, AZ 863011770589541
Common questions
What is John G. Holm, M.D.'s NPI number?
John G. Holm, M.D.'s National Provider Identifier (NPI) is 1215927595, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John G. Holm, M.D. located?
The NPPES record lists a practice address at 1003 Willow Creek RD, Prescott, AZ, 86301. Phone: (602) 273-6770. Providers update this record themselves, so call before visiting.
How can I verify John G. Holm, M.D.'s license?
NPPES lists Arizona license number 23298, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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.
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.