Barbara Bustillo, M.D.
NPI 1598727752 · General Practice Physician · Naguabo, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Bustillo, M.D. is a General Practice Physician provider in Naguabo, PR (NPI 1598727752).
Provider details
- NPI number
- 1598727752
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10201 (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 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 240 | 62 |
| Pentoxifylline | 166 | 44 |
| Atorvastatin Calcium | 164 | 44 |
| Lisinopril | 161 | 43 |
| Losartan Potassium | 159 | 51 |
| Omeprazole | 149 | 42 |
| Simvastatin | 134 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2012-03-19
Frequently asked questions
- What is Barbara Bustillo's NPI number?
- Barbara Bustillo's National Provider Identifier (NPI) is 1598727752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Bustillo's specialty?
- Barbara Bustillo is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Bustillo located?
- Barbara Bustillo's practice location on file with NPPES is Calle Goyco # 32, Naguabo, PR 00718.
- What is Barbara Bustillo's phone number?
- The practice phone number listed in the NPPES registry for Barbara Bustillo is (787) 874-1200.
- Does Barbara Bustillo accept Medicare?
- Barbara Bustillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Bustillo's NPI active?
- Yes — Barbara Bustillo's NPI (1598727752) is active in the NPPES registry as of the last update on 2012-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.