Jonathan Walker, M.D.
NPI 1033298534 · Psychiatry Physician · Bethesda, MD
Jonathan Walker, M.D. is a Psychiatry Physician provider in Bethesda, MD (NPI 1033298534).
Provider details
- NPI number
- 1033298534
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0053820 (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
19 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
- 2006-11-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Jonathan Walker's NPI number?
- Jonathan Walker's National Provider Identifier (NPI) is 1033298534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Walker's specialty?
- Jonathan Walker is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Walker located?
- Jonathan Walker's practice location on file with NPPES is 4710 Bethesda Ave, Bethesda, MD 20814-5213.
- What is Jonathan Walker's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Walker is (301) 922-8406.
- Is Jonathan Walker's NPI active?
- Yes — Jonathan Walker's NPI (1033298534) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.