Stacey Williams, PH.D.
NPI 1164637039 · Clinical Child & Adolescent Psychologist · Bethesda, MD
Stacey Williams, PH.D. is a Clinical Child & Adolescent Psychologist provider in Bethesda, MD (NPI 1164637039).
Provider details
- NPI number
- 1164637039
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 36596 (MS)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stacey Williams's NPI number?
- Stacey Williams's National Provider Identifier (NPI) is 1164637039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Williams's specialty?
- Stacey Williams is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Stacey Williams located?
- Stacey Williams's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-0001.
- What is Stacey Williams's phone number?
- The practice phone number listed in the NPPES registry for Stacey Williams is (310) 295-5857.
- Is Stacey Williams's NPI active?
- Yes — Stacey Williams's NPI (1164637039) 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.