Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Donald Sherman Buchanan, PNP-C

Nurse Practitioner in Apopka, FL · enumerated 2007.

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

National Provider Identifier

1538291463

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Registry record

Entity type Individual (Type 1)

Name Mr. Donald Sherman Buchanan

Credential PNP-C

Sex Male

Practice address 425 S Hunt Club Blvd Ste 1051, Apopka, FL, 32703

Phone (407) 786-4080

Enumeration date Mar 9, 2007

Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA.08916-NP (OH) Primary

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

Is NPI 1538291463 active?

Yes, as of the latest NPPES snapshot, NPI 1538291463 is active (record last updated 2025-06-30).

How do I verify Donald Buchanan's NPI record?

Cross-check NPI 1538291463 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Carlos Chaban Pediatrics Physician · Apopka, FL NPI 1114078698 Emily Sanderson Pediatric Nurse Practitioner · Apopka, FL NPI 1578857330 Christian Chaban Pediatrics Physician · Apopka, FL NPI 1396163630 Central Florida Physician Partners, LLC Family Medicine Physician · Apopka, FL NPI 1306475520 Jaclyn Castelli Family Nurse Practitioner · Apopka, FL NPI 1083399232 Alexandra Armstrong Pediatric Nurse Practitioner · Apopka, FL NPI 1134966328 The Autism Place LLC Integrative Medicine Physician · Apopka, FL NPI 1457204349

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.