Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret A Reiley, DO

Pediatrics Physician in Estero, FL · enumerated 2006.

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

National Provider Identifier

1902843576

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Registry record

Entity type Individual (Type 1)

Name Margaret A Reiley

Credential DO

Sex Female

Practice address 23450 Via Coconut Pt, Estero, FL, 34135

Phone (239) 343-9888

Fax (239) 343-4055

Enumeration date Jun 1, 2006

Last updated in NPPES Oct 11, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License OS006910L (PA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License OS18575 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
001505107	Medicaid	PA	-
115030500	Medicaid	FL	-

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 is the NPI number for Margaret Reiley?

The National Provider Identifier (NPI) for Margaret Reiley is 1902843576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Reiley practice?

The practice location on file with NPPES is in Estero, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-11.