Samuel Padilla Machuca, MD
NPI 1962451724 · Nephrology Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Padilla Machuca, MD is a Nephrology Physician provider in Bayamon, PR (NPI 1962451724).
Provider details
- NPI number
- 1962451724
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15949 (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
178 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 178 | $115 |
Typical Medicare-allowed amounts for these services range $115–$115 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 115 | 31 |
| Fenofibric Acid (choline)brand: Fenofibric Acid | 47 | — |
| Dapagliflozin Propanediolbrand: Farxiga | 46 | — |
| Rosuvastatin Calcium | 40 | — |
| Amlodipine Besylate | 31 | — |
| Tamsulosin Hcl | 29 | — |
| Nifedipine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2006-05-09
- Last updated
- 2023-12-11
- Certified
- 2023-12-08
Frequently asked questions
- What is Samuel Padilla Machuca's NPI number?
- Samuel Padilla Machuca's National Provider Identifier (NPI) is 1962451724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Padilla Machuca's specialty?
- Samuel Padilla Machuca is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Padilla Machuca located?
- Samuel Padilla Machuca's practice location on file with NPPES is 1845 Bayamon Medical Plaza, Bayamon, PR 00960.
- What is Samuel Padilla Machuca's phone number?
- The practice phone number listed in the NPPES registry for Samuel Padilla Machuca is (787) 786-9200.
- Does Samuel Padilla Machuca accept Medicare?
- Samuel Padilla Machuca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Padilla Machuca's NPI active?
- Yes — Samuel Padilla Machuca's NPI (1962451724) is active in the NPPES registry as of the last update on 2023-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.