Leonard Williams, M.D.
NPI 1417913922 · Geriatric Medicine (Internal Medicine) Physician · Tampa, FL
Leonard Williams, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Tampa, FL (NPI 1417913922).
Provider details
- NPI number
- 1417913922
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- ME55055 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leonard Williams's NPI number?
- Leonard Williams's National Provider Identifier (NPI) is 1417913922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Williams's specialty?
- Leonard Williams is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Williams located?
- Leonard Williams's practice location on file with NPPES is 8415 Bayshore Blvd, Tampa, FL 33621-1607.
- What is Leonard Williams's phone number?
- The practice phone number listed in the NPPES registry for Leonard Williams is (813) 827-9903.
- Is Leonard Williams's NPI active?
- Yes — Leonard Williams's NPI (1417913922) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.