Stephen Colden Cahill, D.O.
Dermatology Physician · Grand Rapids, MI
Stephen Colden Cahill, D.O. is a dermatology physician with a practice address in Grand Rapids, Michigan, and NPI 1467650325, issued on Jul 3, 2007. Check the license (Michigan 5101017387, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Stephen Colden Cahill
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 5101017387 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
- Jul 3, 2007
- Record last updated
- Jan 10, 2024
- Fax
- (616) 949-6571
- Medicare enrollment
- Enrolled (PECOS I20110323000611); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2003
- 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
- Daniel Dapprich, M.D.Dermatopathology Physician1578549242
Verify Stephen Colden Cahill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101017387Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average dermatology physician in 2024
2,063 Medicare Part D claims for 914 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Ketoconazole207 claims
- Triamcinolone Acetonide179 claims
- Betamethasone Diprop Augmented178 claims
- Clobetasol Propionate171 claims
- Fluorouracil130 claims
- Fluocinonide129 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.
The MIPS final score for 2023 (Medicare payment program): 99.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $7,934.90
81 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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 one group practice
- Dawm, PLCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Colden Cahill among 471 dermatology physician records in Michigan
Stephen Colden Cahill, D.O. 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2008 among the 324 with a school on file
- Record last updated2024 · 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
- Kaylee Diekevers, PA-CGrand Rapids, MI 495461346938115
- Anna Friedrich, NPGrand Rapids, MI 495461013676162
- Brian Gerondale, MDGrand Rapids, MI 495461548250509
- Rebecca Jansen, MDGrand Rapids, MI 495461548587801
Common questions
What is Stephen Colden Cahill, D.O.'s NPI number?
Stephen Colden Cahill, D.O.'s National Provider Identifier (NPI) is 1467650325, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Colden Cahill, D.O. 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 Stephen Colden Cahill, D.O.'s license?
NPPES lists Michigan license number 5101017387, 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 Stephen Colden Cahill, D.O. prescribe under Medicare Part D?
In 2024, Stephen Colden Cahill, D.O. had 2,063 Medicare Part D claims for 914 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Stephen Colden Cahill, D.O.'s MIPS final score?
The 2023 MIPS final score is 99.4 of 100. 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.