Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Boast Cahill, M.D.

Obstetrics & Gynecology Physician in Pine Bluff, AR · enumerated 2005 · practices at Amy Boast Cahill, M.D., P.A..

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

National Provider Identifier

1407852734

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Registry record

Entity type Individual (Type 1)

Name Amy Boast Cahill

Credential M.D.

Sex Female

Practice address 1609 W 40th Ave Ste 300, Pine Bluff, AR, 71603

Phone (870) 541-6045

Fax (870) 541-6046

Enumeration date Jun 22, 2005

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License E2091 (AR) 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
136726001	Medicaid	AR	-

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

What specialty is Amy Boast Cahill?

Amy Boast Cahill is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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

Browse all →

Joseph Browning Obstetrics & Gynecology Physician · Pine Bluff, AR NPI 1316925613 Kenneth Lambert Obstetrics & Gynecology Physician · Pine Bluff, AR NPI 1467417394 Reid Pierce Obstetrics & Gynecology Physician · Pine Bluff, AR NPI 1700833019 Amy Boast Cahill, M.D., P.A. Obstetrics Physician · Pine Bluff, AR NPI 1891975173 Amanda Lem Women's Health Nurse Practitioner · Pine Bluff, AR NPI 1497006217 Megan Holloway Obstetrics & Gynecology Nurse Practitioner · Pine Bluff, AR NPI 1245612431

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.