Jose Pereyo Diaz, M.D.
NPI 1770577454 · Cardiovascular Disease Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jose Pereyo Diaz, M.D. is a Cardiovascular Disease Physician provider in Bayamon, PR (NPI 1770577454).
Provider details
- NPI number
- 1770577454
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13705 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,019 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 453 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 442 | $89 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 52 | $184 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 36 | $186 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $109 |
Typical Medicare-allowed amounts for these services range $14–$186 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,491 | 471 |
| Metoprolol Succinate | 1,075 | 315 |
| Losartan Potassium | 806 | 248 |
| Lisinopril | 584 | 170 |
| Metformin Hcl | 564 | 196 |
| Levothyroxine Sodiumbrand: Synthroid | 460 | 149 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2016-08-08
Frequently asked questions
- What is Jose Pereyo Diaz's NPI number?
- Jose Pereyo Diaz's National Provider Identifier (NPI) is 1770577454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jose Pereyo Diaz's specialty?
- Jose Pereyo Diaz is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jose Pereyo Diaz located?
- Jose Pereyo Diaz's practice location on file with NPPES is Edif. Dr. Arturo Cadilla, Bayamon, PR 00959.
- What is Jose Pereyo Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jose Pereyo Diaz is (787) 787-8060.
- Does Jose Pereyo Diaz accept Medicare?
- Jose Pereyo Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jose Pereyo Diaz's NPI active?
- Yes — Jose Pereyo Diaz's NPI (1770577454) is active in the NPPES registry as of the last update on 2016-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.