Leonard James, M.D., PH.D.
NPI 1447424783 · Internal Medicine Physician · Fresh Meadows, NY
Leonard James, M.D., PH.D. is a Internal Medicine Physician provider in Fresh Meadows, NY (NPI 1447424783).
Provider details
- NPI number
- 1447424783
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 235679 (NY)
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
18 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
- 2008-04-17
- Last updated
- 2008-08-21
Frequently asked questions
- What is Leonard James's NPI number?
- Leonard James's National Provider Identifier (NPI) is 1447424783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard James's specialty?
- Leonard James is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard James located?
- Leonard James's practice location on file with NPPES is 176-60 Union Turnpike, Fresh Meadows, NY 11366-1531.
- What is Leonard James's phone number?
- The practice phone number listed in the NPPES registry for Leonard James is (718) 460-2300.
- Is Leonard James's NPI active?
- Yes — Leonard James's NPI (1447424783) is active in the NPPES registry as of the last update on 2008-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.