Christine Grantham
NPI 1972233468 · Marriage & Family Therapist · Fairfield, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Grantham is a Marriage & Family Therapist provider in Fairfield, CA (NPI 1972233468).
Provider details
- NPI number
- 1972233468
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 137916 (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
4 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
- 2022-06-16
- Last updated
- 2023-06-23
- Certified
- 2023-06-12
Frequently asked questions
- What is Christine Grantham's NPI number?
- Christine Grantham's National Provider Identifier (NPI) is 1972233468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Grantham's specialty?
- Christine Grantham is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Christine Grantham located?
- Christine Grantham's practice location on file with NPPES is 5234 Ralph Moore Lane, Fairfield, CA 94533.
- What is Christine Grantham's phone number?
- The practice phone number listed in the NPPES registry for Christine Grantham is (707) 208-2709.
- Does Christine Grantham accept Medicare?
- Christine Grantham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Grantham's NPI active?
- Yes — Christine Grantham's NPI (1972233468) is active in the NPPES registry as of the last update on 2023-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.