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Stephen Peacock, MD
NPI 1558866392 · General Practice Physician · Bethesda, MD
Stephen Peacock, MD is a General Practice Physician provider in Bethesda, MD (NPI 1558866392).
Provider details
- NPI number
- 1558866392
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2019-01904 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Walter Reed National Military Medical Center
4494 Palmer Rd N
Bethesda, MD 20814
Phone: (252) 314-5200
Approximate (ZIP-level) locationGet directions
Mailing address
4494 Palmer Rd N
Bethesda, MD 20814
Registry dates
- Enumerated
- 2018-03-26
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Stephen Peacock's NPI number?
- Stephen Peacock's National Provider Identifier (NPI) is 1558866392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Peacock's specialty?
- Stephen Peacock is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Peacock located?
- Stephen Peacock's practice location on file with NPPES is Walter Reed National Military Medical Center, Bethesda, MD 20814.
- What is Stephen Peacock's phone number?
- The practice phone number listed in the NPPES registry for Stephen Peacock is (252) 314-5200.
- Is Stephen Peacock's NPI active?
- Yes — Stephen Peacock's NPI (1558866392) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.