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

Hearther Asneth Daley, M.D.

Obstetrics Physician in Mcallen, TX · enumerated 2006.

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

National Provider Identifier

1821065038

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Registry record

Entity type Individual (Type 1)

Name Hearther Asneth Daley

Credential M.D.

Sex Female

Practice address Mcallen, TX, 78503

Phone (956) 688-5922

Fax (956) 688-5920

Enumeration date Mar 7, 2006

Last updated in NPPES Jan 4, 2021

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

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License K9514 (TX) Primary

174400000X Specialist Other Service Providers · License K9514 (TX) Secondary

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
372843801	Other	TX	TPI
479228ZTSL	Other	TX	MEDICARE PTAN
1427258912	Other	-	GROUP NPI

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 Hearther Daley?

Hearther Daley is registered in NPPES with the primary taxonomy of Obstetrics 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-04.