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Dr. Romy E Mason, M.D.

Obstetrics & Gynecology Physician in Denver, CO · enumerated 2005 · practices at Healthone Clinic Services - Obstetrics and Gynecology LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437135712

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Registry record

Entity type Individual (Type 1)
Name Dr. Romy E Mason
Credential M.D.
Sex Female
Practice address 10405 Martin Luther King Blvd Ste 110, Denver, CO, 80238
Phone (303) 393-4330
Fax (303) 322-4195
Enumeration date Dec 19, 2005
Last updated in NPPES Feb 9, 2022

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 39841 (CO) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 39841 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
38485222 Medicaid CO -
P00371606 Other CO RAILROAD MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Romy Mason's NPI record?
Cross-check NPI 1437135712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437135712 active?
Yes, as of the latest NPPES snapshot, NPI 1437135712 is active (record last updated 2022-02-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-09.