Tatjana Josic, DO
NPI 1578975637 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatjana Josic, DO is a Psychiatry Physician provider in Los Angeles, CA (NPI 1578975637).
Provider details
- NPI number
- 1578975637
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A14286 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 67 | 15 |
| Quetiapine Fumarate | 44 | — |
| Bupropion Hclbrand: Bupropion Xl | 43 | — |
| Gabapentin | 36 | — |
| Fluoxetine Hcl | 35 | — |
| Lurasidone Hcl | 32 | — |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 1200 N State St # CLos Angeles, CA 90033-1029Phone: (909) 558-9532
- 11080 W Olympic BlvdLos Angeles, CA 90064-1937Phone: (310) 966-6516
Registry dates
- Enumerated
- 2014-05-23
- Last updated
- 2022-07-27
- Certified
- 2022-07-27
Frequently asked questions
- What is Tatjana Josic's NPI number?
- Tatjana Josic's National Provider Identifier (NPI) is 1578975637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatjana Josic's specialty?
- Tatjana Josic is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tatjana Josic located?
- Tatjana Josic's practice location on file with NPPES is 10250 Santa Monica Blvd Ste 2440, Los Angeles, CA 90067-6593.
- What is Tatjana Josic's phone number?
- The practice phone number listed in the NPPES registry for Tatjana Josic is (310) 286-0122.
- Does Tatjana Josic accept Medicare?
- Tatjana Josic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatjana Josic's NPI active?
- Yes — Tatjana Josic's NPI (1578975637) is active in the NPPES registry as of the last update on 2022-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.