Ana Castro, MD
NPI 1316987233 · Internal Medicine Physician · Corozal, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Castro, MD is a Internal Medicine Physician provider in Corozal, PR (NPI 1316987233).
Provider details
- NPI number
- 1316987233
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7917 (PR)
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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 210 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 987 | 145 |
| Atorvastatin Calcium | 905 | 150 |
| Omeprazole | 725 | 116 |
| Levothyroxine Sodiumbrand: Synthroid | 714 | 92 |
| Lisinopril | 604 | 87 |
| Losartan Potassium | 582 | 92 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2012-10-15
Frequently asked questions
- What is Ana Castro's NPI number?
- Ana Castro's National Provider Identifier (NPI) is 1316987233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Castro's specialty?
- Ana Castro is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Castro located?
- Ana Castro's practice location on file with NPPES is Carr 159, Corozal, PR 00783-2903.
- What is Ana Castro's phone number?
- The practice phone number listed in the NPPES registry for Ana Castro is (787) 693-0311.
- Does Ana Castro accept Medicare?
- Ana Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Castro's NPI active?
- Yes — Ana Castro's NPI (1316987233) is active in the NPPES registry as of the last update on 2012-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.