Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Terri Blackstock, MD, PA

Q: What is the NPI number for Terri Blackstock, MD, PA?

The NPI for Terri Blackstock, MD, PA is 1215135645, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Hot Springs, AR · enumerated 2007 · authorized official Terri Blackstock, Owner.

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

National Provider Identifier

1215135645

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Registry record

Entity type Organization (Type 2)

Legal business name Terri Blackstock, MD, PA

Practice address 124 Sawtooth Oak St, Hot Springs, AR, 71901

Phone (501) 623-7800

Fax (501) 623-7866

Enumeration date Jul 6, 2007

Last updated in NPPES Jan 28, 2014

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Terri Blackstock

Title Owner

Phone (501) 623-7800

Other identifiers

Identifier	Type	State	Issuer
146525002	Medicaid	AR	-
5K269	Other	AR	BCBS

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

Who is the authorized official for Terri Blackstock, MD, PA?

NPPES lists Terri Blackstock (Owner) as the authorized official for this organization.

What is the NPI number for Terri Blackstock, MD, PA?

The NPI for Terri Blackstock, MD, PA is 1215135645, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-28.