Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joan Marie Macksey, MD

Obstetrics & Gynecology Physician in Jacksonville, FL · enumerated 2005.

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

National Provider Identifier

1326031121

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Registry record

Entity type Individual (Type 1)

Name Dr. Joan Marie Macksey

Credential MD

Sex Female

Practice address 3627 University Blvd S, Suite 200, Jacksonville, FL, 32216

Phone (904) 281-0780

Fax (904) 296-0069

Enumeration date Aug 26, 2005

Last updated in NPPES Dec 21, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License ME 65863 (FL) 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
25891	Other	FL	BCBS
375041800	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

Is NPI 1326031121 active?

Yes, as of the latest NPPES snapshot, NPI 1326031121 is active (record last updated 2011-12-21).

How do I verify Joan Macksey's NPI record?

Cross-check NPI 1326031121 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-21.