Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David B Mccain, M.D.

Cardiovascular Disease Physician in Abilene, TX · enumerated 2006.

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

National Provider Identifier

1912978800

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Registry record

Entity type Individual (Type 1)

Name David B Mccain

Credential M.D.

Sex Male

Practice address Abilene, TX, 79606

Phone (325) 428-5580

Fax (325) 428-5589

Enumeration date Jan 30, 2006

Last updated in NPPES Sep 23, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License J7576 (TX) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License J7576 (TX) 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
0349870-01	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is David Mccain?

David Mccain is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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David Randell Family Medicine Physician · Abilene, TX NPI 1932198611 Joseph Mcclintock Urology Physician · Abilene, TX NPI 1881654960 Regional Employee Assistance Program Inc Cardiovascular Disease Physician · Abilene, TX NPI 1073575585 Dcf Cardiovascular Disease Physician · Abilene, TX NPI 1639132251 Ellen Boyd Nurse Practitioner · Abilene, TX NPI 1194788216 Lanoard Bayouth Cardiovascular Disease Physician · Abilene, TX NPI 1154385482 Sharon Willerton Family Nurse Practitioner · Abilene, TX NPI 1750311189 Sambhitab Salvi Family Medicine Physician · Abilene, TX NPI 1659302008

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-23.