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Stephen Epstein, MD, FACC
NPI 1992833677 · Research Study Specialist · Washington, DC
Stephen Epstein, MD, FACC is a Research Study Specialist provider in Washington, DC (NPI 1992833677).
Provider details
- NPI number
- 1992833677
- Entity type
- Individual
- Primary specialty
- Research Study SpecialistOther Service Providers
- Credential
- MD, FACC
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD31547 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
110 Irving St Nw
Suite 4b-1
Washington, DC 20010-2976
Phone: (202) 877-5977
Fax: (202) 877-2715
Street-level locationGet directions
Mailing address
110 Irving St Nw
Washington, DC 20010-2976
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Epstein's NPI number?
- Stephen Epstein's National Provider Identifier (NPI) is 1992833677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Epstein's specialty?
- Stephen Epstein is listed in the NPPES registry with a primary specialty of Research Study Specialist (Other Service Providers).
- Where is Stephen Epstein located?
- Stephen Epstein's practice location on file with NPPES is 110 Irving St Nw, Washington, DC 20010-2976.
- What is Stephen Epstein's phone number?
- The practice phone number listed in the NPPES registry for Stephen Epstein is (202) 877-5977.
- Is Stephen Epstein's NPI active?
- Yes — Stephen Epstein's NPI (1992833677) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.