Marc Lener, MD
NPI 1164711222 · Psychiatry Physician · Bethesda, MD
Marc Lener, MD is a Psychiatry Physician provider in Bethesda, MD (NPI 1164711222).
Provider details
- NPI number
- 1164711222
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D79430 (MD)
Specialties & taxonomies
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
15 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
- 2011-03-29
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Marc Lener's NPI number?
- Marc Lener's National Provider Identifier (NPI) is 1164711222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Lener's specialty?
- Marc Lener is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Lener located?
- Marc Lener's practice location on file with NPPES is 5415 W Cedar Ln, Bethesda, MD 20814-1515.
- What is Marc Lener's phone number?
- The practice phone number listed in the NPPES registry for Marc Lener is (240) 389-2381.
- Is Marc Lener's NPI active?
- Yes — Marc Lener's NPI (1164711222) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.