Zerri Gross
NPI 1861630568 · Marriage & Family Therapist · Pasadena, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zerri Gross is a Marriage & Family Therapist provider in Pasadena, CA (NPI 1861630568).
Provider details
- NPI number
- 1861630568
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT94267 (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
17 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)
- 2555 E Colorado Blvd # 101Pasadena, CA 91107-6622Phone: (818) 792-7770
Registry dates
- Enumerated
- 2009-02-03
- Last updated
- 2022-09-04
- Certified
- 2022-09-04
Frequently asked questions
- What is Zerri Gross's NPI number?
- Zerri Gross's National Provider Identifier (NPI) is 1861630568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zerri Gross's specialty?
- Zerri Gross is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Zerri Gross located?
- Zerri Gross's practice location on file with NPPES is 155 N Lake Ave Ste 800, Pasadena, CA 91101-1857.
- What is Zerri Gross's phone number?
- The practice phone number listed in the NPPES registry for Zerri Gross is (818) 792-7770.
- Does Zerri Gross accept Medicare?
- Zerri Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zerri Gross's NPI active?
- Yes — Zerri Gross's NPI (1861630568) is active in the NPPES registry as of the last update on 2022-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.