Colton Funkhouser, MD
Dermatology Physician · Ann Arbor, MI
Colton Funkhouser, MD is a dermatology physician with a practice address in Ann Arbor, Michigan, and NPI 1407481898, issued on Mar 6, 2020. Check the license (Michigan 4301513700, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Colton Funkhouser
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 4301513700 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4200 Whitehall Dr Ste 250, Ann Arbor, MI 48105
- Phone
- (734) 677-3376
- Enumerated
- Mar 6, 2020
- Record last updated
- Dec 16, 2025
- Fax
- (734) 572-3229
- Medicare enrollment
- Enrolled (PECOS I20250717001623); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 471 in Michigan → Look up another NPI →
Also registered at 4200 Whitehall Dr Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sakeena Fatima, M.D.Dermatology Physician1205332384
- Ashley Katic, PA-CPhysician Assistant1841841673
- Matthew Vasievich, M.D.Dermatology Physician1235576174
Verify Colton Funkhouser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301513700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average dermatology physician in 2024
521 Medicare Part D claims for 201 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Ketoconazole73 claims
- Mupirocin45 claims
- Triamcinolone Acetonide43 claims
- Tacrolimus37 claims
- Clobetasol Propionate30 claims
- Minoxidil27 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: $902.38
9 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. 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
- Dermatology And Phototherapy Center OF Brighton PLCBrighton, MI
- Dermatology Specialists OF Ann Arbor PLLCAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colton Funkhouser among 471 dermatology physician records in Michigan
Colton Funkhouser, 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 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · 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 Ann Arbor → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Maya Aravind, MDAnn Arbor, MI 481051245679661
- Allison Billi, M.D./PH.D.Ann Arbor, MI 481051639559453
- Mari Paz Castanedo Tardan, M.D.Ann Arbor, MI 481051578881041
- Kelly Cha, MD, PHDAnn Arbor, MI 481051891997995
- Sakeena Fatima, M.D.Ann Arbor, MI 481051205332384
- Bonita Mathai, MDAnn Arbor, MI 481051659654598
- Padma Nallamothu, M.D.Ann Arbor, MI 481051265510390
- Shivani Patel, MDAnn Arbor, MI 481051235405820
Common questions
What is Colton Funkhouser, MD's NPI number?
Colton Funkhouser, MD's National Provider Identifier (NPI) is 1407481898, issued on Mar 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Colton Funkhouser, MD located?
The NPPES record lists a practice address at 4200 Whitehall Dr Ste 250, Ann Arbor, MI, 48105. Phone: (734) 677-3376. Providers update this record themselves, so call before visiting.
How can I verify Colton Funkhouser, MD's license?
NPPES lists Michigan license number 4301513700, 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 Colton Funkhouser, MD prescribe under Medicare Part D?
In 2024, Colton Funkhouser, MD had 521 Medicare Part D claims for 201 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.