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David C Mason, DO

Family Medicine Physician in Fort Worth, TX · enumerated 2006.

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

National Provider Identifier

1093795478

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Registry record

Entity type Individual (Type 1)
Name David C Mason
Credential DO
Sex Male
Practice address 855 Montgomery St, Fort Worth, TX, 76107
Phone (817) 735-2235
Fax (817) 735-2270
Enumeration date Jan 20, 2006
Last updated in NPPES Sep 19, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MB06631300 (NJ) Secondary
204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License MB06631300 (NJ) Secondary
204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License N8122 (TX) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License N8122 (TX) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
8CS320 Other TX BCBS
219786501 Medicaid TX -
8105901 Medicaid NJ -
P00929176 Other TX RAILROAD MEDICARE
8CS321 Other TX BCBS
219786502 Medicaid TX -

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 David Mason's NPI record?
Cross-check NPI 1093795478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093795478 active?
Yes, as of the latest NPPES snapshot, NPI 1093795478 is active (record last updated 2011-09-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-19.