Leslie H Fenton MD
NPI 1003006412 · Internal Medicine Physician · Bethesda, MD
Leslie H Fenton MD is a Internal Medicine Physician organization in Bethesda, MD (NPI 1003006412).
Provider details
- NPI number
- 1003006412
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leslie Fenton, Medical Doctor(301) 365-0266
- License
- D01254 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Leslie H Fenton MD
Registry dates
- Enumerated
- 2007-08-01
- Last updated
- 2007-08-01
Frequently asked questions
- What is Leslie H Fenton MD's NPI number?
- Leslie H Fenton MD's National Provider Identifier (NPI) is 1003006412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leslie H Fenton MD?
- Leslie H Fenton MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie H Fenton MD located?
- Leslie H Fenton MD's practice location on file with NPPES is 6614 Melody Lane, Bethesda, MD 20817.
- What is Leslie H Fenton MD's phone number?
- The practice phone number listed in the NPPES registry for Leslie H Fenton MD is (301) 365-0266.
- Who is the authorized official for Leslie H Fenton MD?
- The authorized official listed on Leslie H Fenton MD's NPPES record is Leslie Fenton, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leslie H Fenton MD's NPI active?
- Yes — Leslie H Fenton MD's NPI (1003006412) is active in the NPPES registry as of the last update on 2007-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.