IndividualActive
Samuel Belkin, OD
NPI 1669573796 · Optometrist · Washington, DC
Samuel Belkin, OD is a Optometrist provider in Washington, DC (NPI 1669573796).
Provider details
- NPI number
- 1669573796
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- DA0906 (MD)
Specialties & taxonomies
Eye and Vision Services 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
50 Irving St Nw
Washington, DC 20422-0001
Phone: (202) 745-8347
Street-level locationGet directions
Mailing address
9 Bouldercrest Ct
Rockville, MD 20850-3111
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Samuel Belkin's NPI number?
- Samuel Belkin's National Provider Identifier (NPI) is 1669573796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Belkin's specialty?
- Samuel Belkin is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Samuel Belkin located?
- Samuel Belkin's practice location on file with NPPES is 50 Irving St Nw, Washington, DC 20422-0001.
- What is Samuel Belkin's phone number?
- The practice phone number listed in the NPPES registry for Samuel Belkin is (202) 745-8347.
- Is Samuel Belkin's NPI active?
- Yes — Samuel Belkin's NPI (1669573796) 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.