Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Helen Ann Preston, M.D.

Cardiovascular Disease Physician in Crestview, FL · enumerated 2006.

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

National Provider Identifier

1144320318

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Registry record

Entity type Individual (Type 1)

Name Helen Ann Preston

Credential M.D.

Sex Female

Practice address Crestview, FL, 32539

Phone (850) 398-5922

Fax (850) 398-6133

Enumeration date Sep 25, 2006

Last updated in NPPES May 12, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME100932 (FL) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License ME100932 (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
002750500	Medicaid	FL	-
A0665	Other	NC	MEDCOST
38759	Other	NC	PARTNERS MEDICARE
127EP	Other	NC	BCBS OF NC
25027	Other	FL	BLUE CROSS BLUE SHIELD
2508518	Other	NC	UHC OF NC
89217EP	Medicaid	NC	-
DQ7764	Other	FL	MEDICARE RAILROAD CARRIER
280585500	Medicaid	FL	-
470293	Other	FL	WELLCARE

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 Helen Preston?

The National Provider Identifier (NPI) for Helen Preston is 1144320318, a Type 1 (individual) record in the CMS NPPES registry.

Where does Helen Preston practice?

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

Other providers at this practice address

Browse all →

Indumathi Christopher Geriatric Medicine (Family Medicine) Physician · Crestview, FL NPI 1467453613 Abdul Mir Internal Medicine Physician · Crestview, FL NPI 1124052014 Susan Griffin Obstetrics & Gynecology Nurse Practitioner · Crestview, FL NPI 1619990215 Dress Gynecology & Associates PA Gynecology Physician · Crestview, FL NPI 1427169572 Christopher MD & Associates, PA Family Medicine Physician · Crestview, FL NPI 1396879185 Okaloosa Pulmonary & Sleep Medicine Clinic Specialist · Crestview, FL NPI 1063680528 Abdul B Mir MD PA Internal Medicine Physician · Crestview, FL NPI 1255660775 21st Century Oncology LLC Urology Physician · Crestview, FL NPI 1346561289

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.