Karen Weeks, LMFT
NPI 1356819015 · Marriage & Family Therapist · Pasadena, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Weeks, LMFT is a Marriage & Family Therapist provider in Pasadena, CA (NPI 1356819015).
Provider details
- NPI number
- 1356819015
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 102673 (CA)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2559 Gardner PlGlendale, CA 91206-3018Phone: (323) 376-1252
Registry dates
- Enumerated
- 2018-11-10
- Last updated
- 2019-01-17
Frequently asked questions
- What is Karen Weeks's NPI number?
- Karen Weeks's National Provider Identifier (NPI) is 1356819015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Weeks's specialty?
- Karen Weeks is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Karen Weeks located?
- Karen Weeks's practice location on file with NPPES is 2555 E Colorado Blvd Ste 101, Pasadena, CA 91107-6622.
- What is Karen Weeks's phone number?
- The practice phone number listed in the NPPES registry for Karen Weeks is (323) 376-1252.
- Does Karen Weeks accept Medicare?
- Karen Weeks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Weeks's NPI active?
- Yes — Karen Weeks's NPI (1356819015) is active in the NPPES registry as of the last update on 2019-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.