Romy E. Mason, M.D.
Obstetrics & Gynecology Physician · Denver, CO
Romy E. Mason, M.D. is an obstetrics & gynecology physician with a practice address in Denver, Colorado, and NPI 1437135712, issued on Dec 19, 2005. Check the license (Colorado 39841, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Romy E. Mason
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 39841 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10405 Martin Luther King Blvd Ste 110, Denver, CO 80238
- Phone
- (303) 393-4330
- Enumerated
- Dec 19, 2005
- Record last updated
- Feb 9, 2022
- Fax
- (303) 322-4195
- Medicaid ID
- 38485222 CO
- Medicare enrollment
- Enrolled (PECOS I20041209000530); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1998
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 906 in Colorado → Look up another NPI →
Also registered at 10405 Martin Luther King Blvd Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna Farley, MDObstetrics & Gynecology Physician1942940457
Verify Romy E. Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 39841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
27 Medicare Part D claims for 14 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol14 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: $194.59
10 payments; by number, the most common kind was food and beverage; the largest payer was Sage Therapeutics, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Healthone Clinic Services - Obstetrics And Gynecology LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Romy E. Mason among 906 obstetrics & gynecology physician records in Colorado
Romy E. Mason, M.D. is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1998 · median 2008 among the 504 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Colorado
There are 906 obstetrics & gynecology physician records in Colorado.
All 906 in Colorado → Every provider in Denver → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Brianna Farley, MDDenver, CO 802381942940457
- Valerie Ginsburg, MDDenver, CO 802381275580482
- Laura Palmere, MDDenver, CO 802381790289049
- Kathleen Rustici, M.D.Denver, CO 802381003089293
- Mark Simon, MDDenver, CO 802381033150271
- Robert Austin, MDDenver, CO 802371407115280
- Alan Rapaport, MD, MBADenver, CO 802371861739450
- Stephanie Ambach, DOWestminster, CO 802341710555198
Common questions
What is Romy E. Mason, M.D.'s NPI number?
Romy E. Mason, M.D.'s National Provider Identifier (NPI) is 1437135712, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Romy E. Mason, M.D. located?
The NPPES record lists a practice address at 10405 Martin Luther King Blvd Ste 110, Denver, CO, 80238. Phone: (303) 393-4330. Providers update this record themselves, so call before visiting.
How can I verify Romy E. Mason, M.D.'s license?
NPPES lists Colorado license number 39841, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Romy E. Mason, M.D. prescribe under Medicare Part D?
In 2024, Romy E. Mason, M.D. had 27 Medicare Part D claims for 14 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.