Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Temple Estopinal, M.D.

Anesthesiology Physician in Huntsville, AL · enumerated 2006.

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

National Provider Identifier

1962481218

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Registry record

Entity type Individual (Type 1)

Name Charles Temple Estopinal

Credential M.D.

Sex Male

Practice address 101 Sivley Rd Sw, Huntsville, AL, 35801

Phone (256) 265-1000

Enumeration date Jan 14, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 00022267 (AL) 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
51050650	Other	AL	BCBS - HH LOCATIONS
51523667	Other	AL	BCBS - MASC LOCATION
4013861	Other	TN	BCBS TN

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 Charles Estopinal?

Charles Estopinal is registered in NPPES with the primary taxonomy of Anesthesiology 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 2007-07-09.