What is William Collins's NPI number?

William Collins's National Provider Identifier (NPI) is 1336335199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Collins's specialty?

William Collins is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Collins located?

William Collins's practice location on file with NPPES is 101 49th St Ne, Washington, DC 20019-5232.

What is William Collins's phone number?

The practice phone number listed in the NPPES registry for William Collins is (202) 398-1877.

Is William Collins's NPI active?

Yes — William Collins's NPI (1336335199) is active in the NPPES registry as of the last update on 2007-09-14.

IndividualActive

William Collins, D.D.S.

NPI 1336335199 · General Practice Dentistry · Washington, DC

William Collins, D.D.S. is a General Practice Dentistry provider in Washington, DC (NPI 1336335199).

Provider details

NPI number: 1336335199
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: DEN3170 (DC)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DEN3170 (DC)
Dental Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

101 49th St Ne

Washington, DC 20019-5232

Phone: (202) 398-1877

Fax: (202) 398-1877

Street-level locationGet directions

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Mailing address