Sonia Ortiz-Pagan, M.D.
NPI 1124280904 · Surgical Oncology Physician · Cayey, PR
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Ortiz-Pagan, M.D. is a Surgical Oncology Physician provider in Cayey, PR (NPI 1124280904).
Provider details
- NPI number
- 1124280904
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 235493 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
18 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $90 |
Typical Medicare-allowed amounts for these services range $90–$90 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefadroxil | 68 | 53 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 55 | 46 |
| Anastrozole | 36 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 24 |
| Tramadol Hcl | 15 | 13 |
| Alprazolam | 12 | 12 |
| Gabapentin | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-02
- Last updated
- 2013-02-28
Frequently asked questions
- What is Sonia Ortiz-Pagan's NPI number?
- Sonia Ortiz-Pagan's National Provider Identifier (NPI) is 1124280904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Ortiz-Pagan's specialty?
- Sonia Ortiz-Pagan is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Ortiz-Pagan located?
- Sonia Ortiz-Pagan's practice location on file with NPPES is Advanced Breast Center, Carr 14 Km 72.2, Cayey, PR 00736.
- What is Sonia Ortiz-Pagan's phone number?
- The practice phone number listed in the NPPES registry for Sonia Ortiz-Pagan is (787) 738-8077.
- Does Sonia Ortiz-Pagan accept Medicare?
- Sonia Ortiz-Pagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Ortiz-Pagan's NPI active?
- Yes — Sonia Ortiz-Pagan's NPI (1124280904) is active in the NPPES registry as of the last update on 2013-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.