NPPES file of Aug 9, 2026

Erik Robert Nakken, MD

Orthopaedic Surgery Physician · Ann Arbor, MI

Erik Robert Nakken, MD is an orthopaedic surgery physician with a practice address in Ann Arbor, Michigan, and NPI 1699411801, issued on May 10, 2022. Check the license (Michigan 4351049169, as entered in NPPES) 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699411801
Name
Erik Robert Nakken
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
4351049169 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr Spc 5328, Ann Arbor, MI 48109
Phone
(734) 936-7846
Enumerated
May 10, 2022
Record last updated
May 10, 2022
Fax
(734) 615-8568
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1500 E Medical Center Dr Spc 5328

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

  1. Arya AhmadyOrthopaedic Surgery Physician1841858826
  2. Xavier Akins, MDOrthopaedic Surgery Physician1285289744
  3. Ryan Charles, MDOrthopaedic Surgery Physician1518307974
  4. Atticus CosciaOrthopaedic Surgery Physician1649847914
  5. Alejandro Dabaghi-Richerand, MDOrthopaedic Surgery Physician1982036901
  6. Ryan DavenportOrthopaedic Surgery Physician1326606302

Verify Erik Robert Nakken in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4351049169
    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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95% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

18 Medicare Part D claims for 14 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Erik Nakken18
  2. Specialty average346

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: $108.68

2 payments; by number, the most common kind was food and beverage; the largest payer was Paragon 28, 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. Erik Nakken$109
  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.

Erik Robert Nakken among 962 orthopaedic surgery physician records in Michigan

Erik Robert Nakken, MD is one of 962 orthopaedic surgery physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.

  • NPI issued2022 · 87% of these records are older, 10% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2022 · 53% 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 Michigan 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 Michigan

There are 962 orthopaedic surgery physician records in Michigan.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Jaimo Ahn, MDAnn Arbor, MI 481091184784977
  2. Janet Biermann, MDAnn Arbor, MI 481091245330075
  3. Michelle Caird, MDAnn Arbor, MI 481091639279474
  4. Clifford Craig, MDAnn Arbor, MI 481091396836938
  5. Frances Farley, MDAnn Arbor, MI 481091699876508
  6. James Goulet, MDAnn Arbor, MI 481091760583678
  7. Gregory Graziano, MDAnn Arbor, MI 481091124129044
  8. Brian Hallstrom, MDAnn Arbor, MI 481091609877984

Common questions

What is Erik Robert Nakken, MD's NPI number?

Erik Robert Nakken, MD's National Provider Identifier (NPI) is 1699411801, issued on May 10, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Erik Robert Nakken, MD located?

The NPPES record lists a practice address at 1500 E Medical Center Dr Spc 5328, Ann Arbor, MI, 48109. Phone: (734) 936-7846. Providers update this record themselves, so call before visiting.

How can I verify Erik Robert Nakken, MD's license?

NPPES lists Michigan license number 4351049169, as entered by the provider. 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.

How much does Erik Robert Nakken, MD prescribe under Medicare Part D?

In 2024, Erik Robert Nakken, MD had 18 Medicare Part D claims for 14 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.