Zena Taraporewalla, DO
NPI 1639819162 · Internal Medicine Physician · Orange, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zena Taraporewalla, DO is a Internal Medicine Physician provider in Orange, CA (NPI 1639819162).
Provider details
- NPI number
- 1639819162
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A21477 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 4077 Fifth Ave # Mer-35San Diego, CA 92103-2105Phone: (619) 260-7220
Registry dates
- Enumerated
- 2022-03-31
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Zena Taraporewalla's NPI number?
- Zena Taraporewalla's National Provider Identifier (NPI) is 1639819162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zena Taraporewalla's specialty?
- Zena Taraporewalla is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zena Taraporewalla located?
- Zena Taraporewalla's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Zena Taraporewalla's phone number?
- The practice phone number listed in the NPPES registry for Zena Taraporewalla is (714) 456-8888.
- Does Zena Taraporewalla accept Medicare?
- Zena Taraporewalla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zena Taraporewalla's NPI active?
- Yes — Zena Taraporewalla's NPI (1639819162) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.