Tina Ziainia, M.D.
NPI 1447362496 · Obstetrics & Gynecology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Ziainia, M.D. is a Obstetrics & Gynecology Physician provider in San Diego, CA (NPI 1447362496).
Provider details
- NPI number
- 1447362496
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C52172 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2014-06-06
Frequently asked questions
- What is Tina Ziainia's NPI number?
- Tina Ziainia's National Provider Identifier (NPI) is 1447362496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Ziainia's specialty?
- Tina Ziainia is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Tina Ziainia located?
- Tina Ziainia's practice location on file with NPPES is 10670 Wexford St, San Diego, CA 92131-3940.
- What is Tina Ziainia's phone number?
- The practice phone number listed in the NPPES registry for Tina Ziainia is (858) 499-2600.
- Does Tina Ziainia accept Medicare?
- Tina Ziainia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Ziainia's NPI active?
- Yes — Tina Ziainia's NPI (1447362496) is active in the NPPES registry as of the last update on 2014-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.