Joanne Tan, MA
NPI 1538344452 · Marriage & Family Therapist · Sacramento, CA
Joanne Tan, MA is a Marriage & Family Therapist provider in Sacramento, CA (NPI 1538344452).
Provider details
- NPI number
- 1538344452
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-01-09
- Last updated
- 2022-01-03
Frequently asked questions
- What is Joanne Tan's NPI number?
- Joanne Tan's National Provider Identifier (NPI) is 1538344452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Tan's specialty?
- Joanne Tan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joanne Tan located?
- Joanne Tan's practice location on file with NPPES is 6615 Valley Hi Dr, Sacramento, CA 95823-7076.
- What is Joanne Tan's phone number?
- The practice phone number listed in the NPPES registry for Joanne Tan is (916) 681-6300.
- Is Joanne Tan's NPI active?
- Yes — Joanne Tan's NPI (1538344452) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.