Mary Fossum
NPI 1245582121 · Marriage & Family Therapist · Sacramento, CA
Mary Fossum is a Marriage & Family Therapist provider in Sacramento, CA (NPI 1245582121).
Provider details
- NPI number
- 1245582121
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC40137 (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
13 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
- 2012-10-03
- Last updated
- 2012-10-03
Frequently asked questions
- What is Mary Fossum's NPI number?
- Mary Fossum's National Provider Identifier (NPI) is 1245582121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Fossum's specialty?
- Mary Fossum is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Fossum located?
- Mary Fossum's practice location on file with NPPES is 1722 Professional Dr, Sacramento, CA 95825-2105.
- What is Mary Fossum's phone number?
- The practice phone number listed in the NPPES registry for Mary Fossum is (916) 716-0095.
- Is Mary Fossum's NPI active?
- Yes — Mary Fossum's NPI (1245582121) is active in the NPPES registry as of the last update on 2012-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.