What is Francis Williams's NPI number?

Francis Williams's National Provider Identifier (NPI) is 1366530966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Francis Williams's specialty?

Francis Williams is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Francis Williams located?

Francis Williams's practice location on file with NPPES is 121 Dekalb Ave, Brooklyn, NY 11201-5425.

What is Francis Williams's phone number?

The practice phone number listed in the NPPES registry for Francis Williams is (718) 250-6880.

Is Francis Williams's NPI active?

Yes — Francis Williams's NPI (1366530966) is active in the NPPES registry as of the last update on 2023-03-07.

IndividualActive

Francis Williams, M.D.

NPI 1366530966 · Specialist · Brooklyn, NY

Francis Williams, M.D. is a Specialist provider in Brooklyn, NY (NPI 1366530966).

Provider details

NPI number: 1366530966
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 149655 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 149655 (NY)
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

121 Dekalb Ave

Suite 6 B

Brooklyn, NY 11201-5425

Phone: (718) 250-6880

Fax: (718) 250-8483

Street-level locationGet directions

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Mailing address