Cristin Mahaffey, LMFT
NPI 1427326362 · Marriage & Family Therapist · Oakland, CA
Cristin Mahaffey, LMFT is a Marriage & Family Therapist provider in Oakland, CA (NPI 1427326362).
Provider details
- NPI number
- 1427326362
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 4011 (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
14 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)
- 23311 Dracaea AveMoreno Valley, CA 92553-3201Phone: (051) 571-4510
Registry dates
- Enumerated
- 2011-12-07
- Last updated
- 2019-01-14
Frequently asked questions
- What is Cristin Mahaffey's NPI number?
- Cristin Mahaffey's National Provider Identifier (NPI) is 1427326362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristin Mahaffey's specialty?
- Cristin Mahaffey is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Cristin Mahaffey located?
- Cristin Mahaffey's practice location on file with NPPES is 1000 Broadway Ste 460, Oakland, CA 94607-4033.
- What is Cristin Mahaffey's phone number?
- The practice phone number listed in the NPPES registry for Cristin Mahaffey is (415) 535-2368.
- Is Cristin Mahaffey's NPI active?
- Yes — Cristin Mahaffey's NPI (1427326362) is active in the NPPES registry as of the last update on 2019-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.