Nestor Rives Perez, MD
NPI 1659871150 · Internal Medicine Physician · Easton, PA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nestor Rives Perez, MD is a Internal Medicine Physician provider in Easton, PA (NPI 1659871150).
Provider details
- NPI number
- 1659871150
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT214767 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
2,121 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 | 1,029 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 332 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 297 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 239 | $170 |
| Administration of a Standardized, Evidence-Based Social Determinants of Health Risk Assessment Tool, 5-15 MinutesG0136 | 129 | $9 |
| Critical Care, First 30-74 Minutes99291 | 70 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 46 | 39 |
| Apixabanbrand: Eliquis | 44 | 25 |
| Lisinopril | 37 | 23 |
| Losartan Potassium | 36 | 29 |
| Prednisone | 34 | 31 |
| Furosemide | 34 | 19 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 5 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
- 2018-02-20
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Nestor Rives Perez's NPI number?
- Nestor Rives Perez's National Provider Identifier (NPI) is 1659871150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nestor Rives Perez's specialty?
- Nestor Rives Perez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nestor Rives Perez located?
- Nestor Rives Perez's practice location on file with NPPES is 250 S 21st St, Easton, PA 18042-3851.
- What is Nestor Rives Perez's phone number?
- The practice phone number listed in the NPPES registry for Nestor Rives Perez is (610) 250-4000.
- Does Nestor Rives Perez accept Medicare?
- Nestor Rives Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nestor Rives Perez's NPI active?
- Yes — Nestor Rives Perez's NPI (1659871150) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.