Isabel Cestero, M. D.
NPI 1043313471 · Internal Medicine Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabel Cestero, M. D. is a Internal Medicine Physician provider in Bayamon, PR (NPI 1043313471).
Provider details
- NPI number
- 1043313471
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4506 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 47 | 23 |
| Atorvastatin Calcium | 41 | 18 |
| Levothyroxine Sodiumbrand: Synthroid | 38 | 13 |
| Metoprolol Succinate | 37 | 18 |
| Famotidine | 31 | — |
| Gabapentin | 30 | 14 |
| Simvastatin | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isabel Cestero's NPI number?
- Isabel Cestero's National Provider Identifier (NPI) is 1043313471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Cestero's specialty?
- Isabel Cestero is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isabel Cestero located?
- Isabel Cestero's practice location on file with NPPES is Route #2 Km 11.7 Bayamon Medical Plaza, Bayamon, PR 00959.
- What is Isabel Cestero's phone number?
- The practice phone number listed in the NPPES registry for Isabel Cestero is (787) 786-0473.
- Does Isabel Cestero accept Medicare?
- Isabel Cestero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabel Cestero's NPI active?
- Yes — Isabel Cestero's NPI (1043313471) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.