Joanna Stan, PSY.D., M.S.
NPI 1952685828 · Psychologist · Tarzana, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Stan, PSY.D., M.S. is a Psychologist provider in Tarzana, CA (NPI 1952685828).
Provider details
- NPI number
- 1952685828
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D., M.S.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative 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
83% 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)
- 22543 Ventura Blvd Ste 220 Pmb1015Woodland Hills, CA 91364Phone: (747) 263-8551Fax: (818) 345-6402
Registry dates
- Enumerated
- 2011-10-10
- Last updated
- 2020-04-02
- Certified
- 2020-04-02
Frequently asked questions
- What is Joanna Stan's NPI number?
- Joanna Stan's National Provider Identifier (NPI) is 1952685828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Stan's specialty?
- Joanna Stan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joanna Stan located?
- Joanna Stan's practice location on file with NPPES is 18646 Oxnard St, Tarzana, CA 91356-1411.
- What is Joanna Stan's phone number?
- The practice phone number listed in the NPPES registry for Joanna Stan is (818) 996-1051.
- Does Joanna Stan accept Medicare?
- Joanna Stan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Stan's NPI active?
- Yes — Joanna Stan's NPI (1952685828) is active in the NPPES registry as of the last update on 2020-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.