Julian Rosado Segui, MD
NPI 1780295212 · General Practice Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julian Rosado Segui, MD is a General Practice Physician provider in Mayaguez, PR (NPI 1780295212).
Provider details
- NPI number
- 1780295212
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21900 (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
5 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 59 | 59 |
| Levofloxacin | 36 | 35 |
| Nabumetone | 36 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Oseltamivir Phosphate | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-10
- Last updated
- 2022-11-21
- Certified
- 2022-11-21
Frequently asked questions
- What is Julian Rosado Segui's NPI number?
- Julian Rosado Segui's National Provider Identifier (NPI) is 1780295212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julian Rosado Segui's specialty?
- Julian Rosado Segui is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Julian Rosado Segui located?
- Julian Rosado Segui's practice location on file with NPPES is 55 Calle Manuel M Samas, Mayaguez, PR 00682-5856.
- What is Julian Rosado Segui's phone number?
- The practice phone number listed in the NPPES registry for Julian Rosado Segui is (915) 701-7402.
- Does Julian Rosado Segui accept Medicare?
- Julian Rosado Segui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julian Rosado Segui's NPI active?
- Yes — Julian Rosado Segui's NPI (1780295212) is active in the NPPES registry as of the last update on 2022-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.