Gregory J. Colman, MD
Dermatology Physician · Santa Monica, CA
Gregory J. Colman, MD is a dermatology physician with a practice address in Santa Monica, California, and NPI 1003884925, issued on Mar 8, 2006. Check the license (California C37001, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory J. Colman
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- C37001 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Santa Monica Blvd, Santa Monica, CA 90404
- Phone
- (310) 829-4484
- Enumerated
- Mar 8, 2006
- Record last updated
- Jun 10, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (310) 829-4481
- Medicare enrollment
- Enrolled (PECOS I20100706000655); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1973
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 2001 Santa Monica Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Abergel, M.D.Dermatology Physician1841565843
- Mehrdad Aghajani, NPFamily Nurse Practitioner1588345334
- Peter Alexakis, M.D.Orthopaedic Surgery Physician1942369152
- Robert Amonic, MDPlastic and Reconstructive Surgery Physician1578577011
- Zoe Aron, M.D.Psychiatry Physician1396952545
- Stanton Axline, M.D.Infectious Disease Physician1437215803
Verify Gregory J. Colman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C37001Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average dermatology physician in 2024
419 Medicare Part D claims for 193 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Fluocinonide58 claims
- Doxycycline Hyclate35 claims
- Ketoconazole35 claims
- Terbinafine Hcl29 claims
- Triamcinolone Acetonide29 claims
- Clobetasol Propionate28 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $273.39
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
Gregory J. Colman among 2,083 dermatology physician records in California
Gregory J. Colman, MD is one of 2,083 dermatology physician records with a practice address in California. 83% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1973 · median 2006 among the 1,450 with a school on file
- Record last updated2010 · 58% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Santa Monica → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Ritu Batra, MD MPHSanta Monica, CA 904041356441869
- Richard Bennett, MDSanta Monica, CA 904041760416648
- David Beynet, M.D.Santa Monica, CA 904041679651590
- Delphine Lee, MD, PHDSanta Monica, CA 904041710911284
- Billie Phelps, MDSanta Monica, CA 904041609949718
- Lauren Reager, MDSanta Monica, CA 904041316915267
- Parrish Sadeghi, MDSanta Monica, CA 904041275567927
- Adriana Schmidt, MDSanta Monica, CA 904041619024502
Common questions
What is Gregory J. Colman, MD's NPI number?
Gregory J. Colman, MD's National Provider Identifier (NPI) is 1003884925, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J. Colman, MD located?
The NPPES record lists a practice address at 2001 Santa Monica Blvd, Santa Monica, CA, 90404. Phone: (310) 829-4484. Providers update this record themselves, so call before visiting.
How can I verify Gregory J. Colman, MD's license?
NPPES lists California license number C37001, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory J. Colman, MD prescribe under Medicare Part D?
In 2024, Gregory J. Colman, MD had 419 Medicare Part D claims for 193 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Gregory J. Colman, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.