Zalya Castaner, M.D.
NPI 1487072179 · Family Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zalya Castaner, M.D. is a Family Medicine Physician provider in San Diego, CA (NPI 1487072179).
Provider details
- NPI number
- 1487072179
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 122 | 41 |
| Levothyroxine Sodium | 80 | 20 |
| Lisinopril | 79 | 22 |
| Amlodipine Besylate | 78 | 22 |
| Simvastatin | 52 | 13 |
| Metformin Hcl | 50 | 14 |
| Gabapentin | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2019-05-24
Frequently asked questions
- What is Zalya Castaner's NPI number?
- Zalya Castaner's National Provider Identifier (NPI) is 1487072179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zalya Castaner's specialty?
- Zalya Castaner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zalya Castaner located?
- Zalya Castaner's practice location on file with NPPES is 7060 Clairemont Mesa Blvd, San Diego, CA 92111-1003.
- What is Zalya Castaner's phone number?
- The practice phone number listed in the NPPES registry for Zalya Castaner is (858) 573-6401.
- Does Zalya Castaner accept Medicare?
- Zalya Castaner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zalya Castaner's NPI active?
- Yes — Zalya Castaner's NPI (1487072179) is active in the NPPES registry as of the last update on 2019-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.