Angel Arizmendi, M.D.
NPI 1427431881 · Internal Medicine Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angel Arizmendi, M.D. is a Internal Medicine Physician provider in Bayamon, PR (NPI 1427431881).
Provider details
- NPI number
- 1427431881
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 19579 (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
10 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
33 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $88 |
Typical Medicare-allowed amounts for these services range $88–$88 (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 · 158 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 1,573 | 307 |
| Rosuvastatin Calcium | 1,258 | 306 |
| Losartan Potassium | 1,234 | 270 |
| Atorvastatin Calcium | 999 | 204 |
| Famotidine | 853 | 178 |
| Amlodipine Besylate | 734 | 177 |
| Montelukast Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,369 across 25 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
- 2015-07-02
- Last updated
- 2020-09-15
- Certified
- 2020-09-15
Frequently asked questions
- What is Angel Arizmendi's NPI number?
- Angel Arizmendi's National Provider Identifier (NPI) is 1427431881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angel Arizmendi's specialty?
- Angel Arizmendi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Angel Arizmendi located?
- Angel Arizmendi's practice location on file with NPPES is 1845 Carr 2, Bayamon, PR 00959-7200.
- What is Angel Arizmendi's phone number?
- The practice phone number listed in the NPPES registry for Angel Arizmendi is (787) 269-3015.
- Does Angel Arizmendi accept Medicare?
- Angel Arizmendi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angel Arizmendi's NPI active?
- Yes — Angel Arizmendi's NPI (1427431881) is active in the NPPES registry as of the last update on 2020-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.