NPPES file of Aug 9, 2026

Michael Christoper Holmboe, DO

Orthopaedic Surgery Physician · Phoenix, AZ

Michael Christoper Holmboe, DO is an orthopaedic surgery physician with a practice address in Phoenix, Arizona, and NPI 1720596653, issued on Jan 12, 2018. Check the license (Arizona 010282, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1720596653
Name
Michael Christoper Holmboe
Credential
DO
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License numbers
010282 AZ
DR.0071927 CO
Self-reported in NPPES; status is on the state search
Practice location
18444 N 25TH Ave Ste 210, Phoenix, AZ 85023
Phone
(866) 974-2673
Enumerated
Jan 12, 2018
Record last updated
Apr 12, 2024
Fax
(866) 939-2673
Medicare enrollment
Enrolled (PECOS I20240515002116); accepts Medicare assignment
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 18444 N 25TH Ave Ste 210

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

  1. Glenn Banks, MFCT, LISACAddiction (Substance Use Disorder) Psychologist1053580381
  2. Kyra Barbosa, PA-CPhysician Assistant1326253485
  3. Ryan Beeker, DOOrthopaedic Surgery Physician1356834238
  4. David Ben-Aviv, MDPhysical Medicine & Rehabilitation Physician1639348436
  5. Cathleen Bickel, PA-CPhysician Assistant1992058127
  6. Katherine Biondo, ANP-CAdult Health Nurse Practitioner1538275250

Verify Michael Christoper Holmboe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 010282
    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 Arizona 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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88% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

43 Medicare Part D claims for 36 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D.

  1. Michael Holmboe43
  2. Specialty average346

Most prescribed

  1. Methylprednisolone22 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.

Industry payments in 2024: $446.76

7 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Holmboe$447
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Catholic Health Initiatives ColoradoCanon City, CO

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

Michael Christoper Holmboe among 462 orthopaedic surgery physician records in Arizona

Michael Christoper Holmboe, DO is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2017 · median 2003 among the 281 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Arizona

There are 462 orthopaedic surgery physician records in Arizona.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Ryan Beeker, DOPhoenix, AZ 850231356834238
  2. Sepein Chiang, DOPhoenix, AZ 850231154491710
  3. Seth Christensen, D.O.Phoenix, AZ 850231831537414
  4. Niloofar Dehghan, MDPhoenix, AZ 850231295272334
  5. Matthew Olson, DOPhoenix, AZ 850231730403494
  6. Stuart Phillips, MDPhoenix, AZ 850231972655827
  7. Robert Ravinsky, MDPhoenix, AZ 850231508368101
  8. Alex RenshawPhoenix, AZ 850231790059814

Common questions

What is Michael Christoper Holmboe, DO's NPI number?

Michael Christoper Holmboe, DO's National Provider Identifier (NPI) is 1720596653, issued on Jan 12, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Michael Christoper Holmboe, DO located?

The NPPES record lists a practice address at 18444 N 25TH Ave Ste 210, Phoenix, AZ, 85023. Phone: (866) 974-2673. Providers update this record themselves, so call before visiting.

How can I verify Michael Christoper Holmboe, DO's license?

NPPES lists Arizona license number 010282, 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.

How much does Michael Christoper Holmboe, DO prescribe under Medicare Part D?

In 2024, Michael Christoper Holmboe, DO had 43 Medicare Part D claims for 36 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

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.