NPPES file of Aug 9, 2026

Steen Johnsen, MD

Orthopaedic Surgery Physician · Phoenix, AZ

Steen Johnsen, MD is an orthopaedic surgery physician with a practice address in Phoenix, Arizona, and NPI 1932152428, issued on May 18, 2006. Check the license (Arizona 26274, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932152428
Name
Steen Johnsen
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
26274 AZ
Self-reported in NPPES; status is on the state search
Practice location
2222 E Highland Ave, Phoenix, AZ 85016
Phone
(602) 277-6211
Enumerated
May 18, 2006
Record last updated
Apr 23, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(866) 242-5309
Medicaid ID
086975 AZ
Medicare enrollment
Enrolled (PECOS I20060804000158); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1993
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 2222 E Highland Ave

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

  1. Gustavo Armendariz, MDOrthopaedic Surgery Physician1992780910
  2. Puja Athalye, DPTPhysical Therapist1104872829
  3. Christine Badiola, PTOrthopedic Physical Therapist1134313299
  4. Joseph Blazuk, MDPhysical Medicine & Rehabilitation Physician1528379955
  5. Chad Bohls, M.S. ATCAthletic Trainer1750424818
  6. Michael Brennan, MD PCOrthopaedic Surgery Physician1396714762

Verify Steen Johnsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 26274
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 80 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%37.1
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $19.20

1 payment: food and beverage; the largest payer was Vericel Corporation. 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. Steen Johnsen$19
  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 2 group practices

  1. Bhsm Rehabilitation LLCPeoria, AZ
  2. Toca AT Banner Health LLCScottsdale, AZ

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

Steen Johnsen among 462 orthopaedic surgery physician records in Arizona

Steen Johnsen, MD 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 2006, is newer than 18% of them.

  • NPI issued2006 · 18% of these records are older, 51% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1993 · median 2003 among the 281 with a school on file
  • Record last updated2018 · 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. Gustavo Armendariz, MDPhoenix, AZ 850161992780910
  2. Gary Boston, M.D.Phoenix, AZ 850161063414241
  3. Michael Brennan, MD PCPhoenix, AZ 850161396714762
  4. Thomas Carter, MDPhoenix, AZ 850161255316287
  5. Matthew Cocking, PAPhoenix, AZ 850161346299906
  6. Peter Cummings, MDPhoenix, AZ 850161942285978
  7. Michael Dersam, MDPhoenix, AZ 850161477539302
  8. Joseph Haber, MDPhoenix, AZ 850161467438457

Common questions

What is Steen Johnsen, MD's NPI number?

Steen Johnsen, MD's National Provider Identifier (NPI) is 1932152428, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steen Johnsen, MD located?

The NPPES record lists a practice address at 2222 E Highland Ave, Phoenix, AZ, 85016. Phone: (602) 277-6211. Providers update this record themselves, so call before visiting.

How can I verify Steen Johnsen, MD's license?

NPPES lists Arizona license number 26274, 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.

What is Steen Johnsen, MD's MIPS final score?

The 2023 MIPS final score is 80 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.