Jack Guralnik, M.D.
NPI 1477864395 · Public Health & General Preventive Medicine Physician · Chevy Chase, MD
Jack Guralnik, M.D. is a Public Health & General Preventive Medicine Physician provider in Chevy Chase, MD (NPI 1477864395).
Provider details
- NPI number
- 1477864395
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0034062 (MD)
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
16 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
- 2010-06-24
- Last updated
- 2010-06-24
Frequently asked questions
- What is Jack Guralnik's NPI number?
- Jack Guralnik's National Provider Identifier (NPI) is 1477864395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Guralnik's specialty?
- Jack Guralnik is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Guralnik located?
- Jack Guralnik's practice location on file with NPPES is 4711 Langdrum Ln, Chevy Chase, MD 20815-5414.
- What is Jack Guralnik's phone number?
- The practice phone number listed in the NPPES registry for Jack Guralnik is (301) 951-1820.
- Is Jack Guralnik's NPI active?
- Yes — Jack Guralnik's NPI (1477864395) is active in the NPPES registry as of the last update on 2010-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.