Nathan Thomas Nartker, MD
Dermatology Physician · Grand Rapids, MI
Nathan Thomas Nartker, MD is a dermatology physician with a practice address in Grand Rapids, Michigan, and NPI 1598269631, issued on Mar 22, 2018. Check the license (Michigan 4301507492, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Nathan Thomas Nartker
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 4301507492 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1740 E Paris Ave SE, Grand Rapids, MI 49546
- Phone
- (616) 949-5600
- Enumerated
- Mar 22, 2018
- Record last updated
- Sep 12, 2025
- Fax
- (616) 949-6571
- Medicare enrollment
- Enrolled (PECOS I20220623000579); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 471 in Michigan → Look up another NPI →
Also registered at 1740 E Paris Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kurt Ashack, M.D.Dermatology Physician1073976338
- Richard Ashack, MDDermatology Physician1649260688
- Eileen Axibal, M.D.MOHS-Micrographic Surgery Physician1154732386
- Lisa Bedford, MDDermatology Physician1467981779
- Elizabeth Cabrera, MS PA-CPhysician Assistant1861706590
- Stephen Cahill, D.O.Dermatology Physician1467650325
Verify Nathan Thomas Nartker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301507492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average dermatology physician in 2024
1,209 Medicare Part D claims for 352 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clobetasol Propionate260 claims
- Triamcinolone Acetonide151 claims
- Doxycycline Hyclate122 claims
- Ketoconazole107 claims
- Hydrocortisone73 claims
- Dupixent Pen50 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: $1,685.13
80 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Dawm, PLCGrand Rapids, MI
- Derm Institute OF West Michigan PLCCaledonia, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Thomas Nartker among 471 dermatology physician records in Michigan
Nathan Thomas Nartker, MD is one of 471 dermatology physician records with a practice address in Michigan. 82% 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 79% of them.
- NPI issued2018 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2008 among the 324 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Michigan
There are 471 dermatology physician records in Michigan.
All 471 in Michigan → Every provider in Grand Rapids → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Richard Ashack, MDGrand Rapids, MI 495461649260688
- Kurt Ashack, M.D.Grand Rapids, MI 495461073976338
- Howard Beadner, M.D.Grand Rapids, MI 495461962595199
- Lisa Bedford, MDGrand Rapids, MI 495461467981779
- Stephen Cahill, D.O.Grand Rapids, MI 495461467650325
- Kaylee Diekevers, PA-CGrand Rapids, MI 495461346938115
- Anna Friedrich, NPGrand Rapids, MI 495461013676162
- Brian Gerondale, MDGrand Rapids, MI 495461548250509
Common questions
What is Nathan Thomas Nartker, MD's NPI number?
Nathan Thomas Nartker, MD's National Provider Identifier (NPI) is 1598269631, issued on Mar 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Thomas Nartker, MD located?
The NPPES record lists a practice address at 1740 E Paris Ave SE, Grand Rapids, MI, 49546. Phone: (616) 949-5600. Providers update this record themselves, so call before visiting.
How can I verify Nathan Thomas Nartker, MD's license?
NPPES lists Michigan license number 4301507492, 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 Nathan Thomas Nartker, MD prescribe under Medicare Part D?
In 2024, Nathan Thomas Nartker, MD had 1,209 Medicare Part D claims for 352 beneficiaries; the average among dermatology physician prescribers was 797. 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.