Claudio Renjifo Romero, MD
NPI 1679505457 · Endocrinology, Diabetes & Metabolism Physician · Santurce, PR
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudio Renjifo Romero, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Santurce, PR (NPI 1679505457).
Provider details
- NPI number
- 1679505457
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6454 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
193 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 | 193 | $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 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 812 | 188 |
| Metformin Hcl | 250 | 83 |
| Rosuvastatin Calcium | 193 | 72 |
| Gabapentin | 131 | 47 |
| Levothyroxine Sodium | 118 | 36 |
| Glimepiride | 108 | 38 |
| Empagliflozin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2022-07-21
Frequently asked questions
- What is Claudio Renjifo Romero's NPI number?
- Claudio Renjifo Romero's National Provider Identifier (NPI) is 1679505457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudio Renjifo Romero's specialty?
- Claudio Renjifo Romero is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Claudio Renjifo Romero located?
- Claudio Renjifo Romero's practice location on file with NPPES is 359 Ave. De Diego, Santurce, PR 00909.
- What is Claudio Renjifo Romero's phone number?
- The practice phone number listed in the NPPES registry for Claudio Renjifo Romero is (787) 724-2491.
- Does Claudio Renjifo Romero accept Medicare?
- Claudio Renjifo Romero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudio Renjifo Romero's NPI active?
- Yes — Claudio Renjifo Romero's NPI (1679505457) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.