Joanne Rolston-Martin, MFT
NPI 1619483377 · Marriage & Family Therapist · Sherman Oaks, CA
Joanne Rolston-Martin, MFT is a Marriage & Family Therapist provider in Sherman Oaks, CA (NPI 1619483377).
Provider details
- NPI number
- 1619483377
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- No
- License
- 152673 (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
8 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
- 2017-12-18
- Last updated
- 2025-02-14
- Certified
- 2025-02-13
Frequently asked questions
- What is Joanne Rolston-Martin's NPI number?
- Joanne Rolston-Martin's National Provider Identifier (NPI) is 1619483377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Rolston-Martin's specialty?
- Joanne Rolston-Martin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joanne Rolston-Martin located?
- Joanne Rolston-Martin's practice location on file with NPPES is 4739 Willis Ave, Sherman Oaks, CA 91403-2683.
- What is Joanne Rolston-Martin's phone number?
- The practice phone number listed in the NPPES registry for Joanne Rolston-Martin is (818) 903-1988.
- Is Joanne Rolston-Martin's NPI active?
- Yes — Joanne Rolston-Martin's NPI (1619483377) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.