What is Warren Williams's NPI number?

Warren Williams's National Provider Identifier (NPI) is 1780464917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Warren Williams's specialty?

Warren Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Warren Williams located?

Warren Williams's practice location on file with NPPES is 35 K St Ne # Na, Washington, DC 20002-4216.

What is Warren Williams's phone number?

The practice phone number listed in the NPPES registry for Warren Williams is (202) 673-6495.

Is Warren Williams's NPI active?

Yes — Warren Williams's NPI (1780464917) is active in the NPPES registry as of the last update on 2023-10-04.

IndividualActive

Warren Williams, BS

NPI 1780464917 · Mental Health Counselor · Washington, DC

Warren Williams, BS is a Mental Health Counselor provider in Washington, DC (NPI 1780464917).

Provider details

NPI number: 1780464917
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: BS
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
83% 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

35 K St Ne # Na

Washington, DC 20002-4216

Phone: (202) 673-6495

Street-level locationGet directions

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Mailing address