Krystal Williams
NPI 1942757380 · Marriage & Family Therapist · Arcadia, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystal Williams is a Marriage & Family Therapist provider in Arcadia, CA (NPI 1942757380).
Provider details
- NPI number
- 1942757380
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- IMF89446 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 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
- 2016-09-01
- Last updated
- 2019-07-19
Frequently asked questions
- What is Krystal Williams's NPI number?
- Krystal Williams's National Provider Identifier (NPI) is 1942757380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystal Williams's specialty?
- Krystal Williams is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Krystal Williams located?
- Krystal Williams's practice location on file with NPPES is 41 E Foothill Blvd Ste 102, Arcadia, CA 91006-2361.
- What is Krystal Williams's phone number?
- The practice phone number listed in the NPPES registry for Krystal Williams is (626) 701-4249.
- Does Krystal Williams accept Medicare?
- Krystal Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystal Williams's NPI active?
- Yes — Krystal Williams's NPI (1942757380) is active in the NPPES registry as of the last update on 2019-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.