What is Amanda Williams's NPI number?

Amanda Williams's National Provider Identifier (NPI) is 1336931559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amanda Williams's specialty?

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

Where is Amanda Williams located?

Amanda Williams's practice location on file with NPPES is 3925 Blenheim Blvd Ste 52b, Fairfax, VA 22030-2426.

What is Amanda Williams's phone number?

The practice phone number listed in the NPPES registry for Amanda Williams is (571) 339-9679.

Is Amanda Williams's NPI active?

Yes — Amanda Williams's NPI (1336931559) is active in the NPPES registry as of the last update on 2025-05-22.

IndividualActive

Amanda Williams

NPI 1336931559 · Mental Health Counselor · Fairfax, VA

Amanda Williams is a Mental Health Counselor provider in Fairfax, VA (NPI 1336931559).

Provider details

NPI number: 1336931559
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

3925 Blenheim Blvd Ste 52b

Fairfax, VA 22030-2426

Phone: (571) 339-9679

Approximate (ZIP-level) locationGet directions

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Mailing address