Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LEONARD SALVATOR WILLIAMS M.D.
NPI 1417913922
Internal Medicine - Geriatric Medicine in Tampa, FL

Q: What is Leonard Williams's NPI number?

The NPI number for Leonard Williams is 1417913922. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Q: What is Leonard Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Leonard Williams was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 24, 2006

8415 BAYSHORE BLVD, TAMPA, FL 33621(813) 827-9903 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Leonard Salvator Williams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LEONARD SALVATOR WILLIAMS M.D. (NPI 1417913922) is an individual geriatric medicine provider in Tampa, Florida, licensed in Florida (ME55055) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1417913922

Entity TypeIndividualMale

Primary Taxonomy207RG0300X

Provider Legal NameDR. LEONARD SALVATOR WILLIAMSCredential: M.D.

Location Address8415 BAYSHORE BLVDTampa, FL 33621-1607

Mailing Address11250 94th StLargo, FL 33773-4601 · (727) 420-8494

Phone(813) 827-9903

Sole ProprietorNo

Enumeration DateApril 24, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1417913922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in FL · ME55055

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

8415 BAYSHORE BLVD, Tampa, FL 33621

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. THOMAS STUART HERMAN M.D.

Otolaryngology

8415 BAYSHORE BLVD, MDOS/SGOSL
TAMPA, FL 33621

Hillsborough County (813) 827-9944

MR. SHAWN HARLAND PA-C

Physician Assistant (Medical)

8415 BAYSHORE BLVD
TAMPA, FL 33621

Hillsborough County (813) 827-9861

JOANNA LYNN SHOWEN PA-C

Physician Assistant (Medical)

8415 BAYSHORE BLVD, 6TH MDG/MDOS/SGOPF
TAMPA, FL 33621

Hillsborough County (913) 827-9071

MR. JOHN DALLAS LEEAH

Specialist/Technologist, Pathology (Medical Technologist)

8415 BAYSHORE BLVD
TAMPA, FL 33621

Hillsborough County (813) 827-9805

6 MEDICAL GROUP

Military Hospital

8415 BAYSHORE BLVD, MACDILL BASE
TAMPA, FL 33621

Hillsborough County (813) 827-9549

MRS. SARAH ELIZABETH WRENN

Nurse Practitioner

8415 BAYSHORE BLVD
TAMPA, FL 33621

Hillsborough County (813) 827-9546

ANGELA NOEL MESSER IDMT

Military Health Care Provider (Independent Duty Medical Technicians)

8415 BAYSHORE BLVD
TAMPA, FL 33621

Hillsborough County (703) 827-9945

MR. CHRISTOPHER LAWSON IDMT

Military Health Care Provider (Independent Duty Medical Technicians)

8415 BAYSHORE BLVD
TAMPA, FL 33621

Hillsborough County (813) 827-9901

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Williams's NPI number?

The NPI number for Leonard Williams is 1417913922. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Where is Leonard Williams located?

Leonard Williams practices at 8415 Bayshore Blvd, Tampa, FL 33621. The listed phone number is (813) 827-9903.

What is Leonard Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Leonard Williams was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.