NPPES file of Aug 9, 2026

Edward Markman, D.O.

Hospitalist Physician · Flagstaff, AZ

Edward Markman, D.O. is a hospitalist physician with a practice address in Flagstaff, Arizona, and NPI 1033327119, issued on May 20, 2007. Check the license (Arizona 005227, 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
1033327119
Name
Edward Markman
Credential
D.O.
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
005227 AZ
5101016818 MI
Self-reported in NPPES; status is on the state search
Practice location
1200 N Beaver St, Flagstaff, AZ 86001
Phone
(928) 214-2920
Enumerated
May 20, 2007
Record last updated
Jun 9, 2025
Medicaid ID
448348 AZ
Medicare enrollment
Enrolled (PECOS I20090831000454); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 2006
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 1200 N Beaver St

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

  1. Melissa Acquaviva, CRNACertified Registered Nurse Anesthetist1639238348
  2. Michelle Aerni, D.O.Critical Care Medicine (Anesthesiology) Physician1225014822
  3. Amit Agrawal, M.D.Neonatal-Perinatal Medicine Physician1306032701
  4. Muhammad Ali, MDCritical Care Medicine (Internal Medicine) Physician1801264353
  5. Kim AllenSpeech-Language Pathologist1356580484
  6. Bianca Anderson, MS, RDRegistered Dietitian1548609431

Verify Edward Markman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 005227
    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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49% fewer Medicare Part D claims than the average hospitalist physician in 2024

267 Medicare Part D claims for 66 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Edward Markman267
  2. Specialty average521

Most prescribed

  1. Atorvastatin Calcium17 claims
  2. Furosemide13 claims
  3. Oxycodone Hcl12 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.

Bills Medicare through 2 group practices

  1. Allied Internal Medicine PLLCMesa, AZ
  2. Med-Cure Internal Medicine PLCBuckeye, AZ

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

Edward Markman among 775 hospitalist physician records in Arizona

Edward Markman, D.O. is one of 775 hospitalist physician records with a practice address in Arizona. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.

  • NPI issued2007 · 21% of these records are older, 72% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2006 · median 2011 among the 618 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 hospitalist physician records list a practice address in Flagstaff

They are 31 of the 2,419 NPPES records with a practice address in Flagstaff, and 775 hospitalist physician records in Arizona.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Jairo Castrolondono, MDFlagstaff, AZ 860011730239310
  2. Matthew Dunn, MDFlagstaff, AZ 860011508068495
  3. Kathryn Feuquay, MDFlagstaff, AZ 860011689878530
  4. Derek Feuquay, M.D.Flagstaff, AZ 860011306040258
  5. Elizabeth Harding, M.D.Flagstaff, AZ 860011700871688
  6. Duane Lambert, MDFlagstaff, AZ 860011932137486
  7. Matthew Rydberg, MDFlagstaff, AZ 860011649285446
  8. Donna Sassaman, MDFlagstaff, AZ 860011568429256

Common questions

What is Edward Markman, D.O.'s NPI number?

Edward Markman, D.O.'s National Provider Identifier (NPI) is 1033327119, issued on May 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Edward Markman, D.O. located?

The NPPES record lists a practice address at 1200 N Beaver St, Flagstaff, AZ, 86001. Phone: (928) 214-2920. Providers update this record themselves, so call before visiting.

How can I verify Edward Markman, D.O.'s license?

NPPES lists Arizona license number 005227, 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 Edward Markman, D.O. prescribe under Medicare Part D?

In 2024, Edward Markman, D.O. had 267 Medicare Part D claims for 66 beneficiaries; the average among hospitalist physician prescribers was 521. 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.