David Buyer, MD
NPI 1790759561 · Cardiovascular Disease Physician · Newton, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Buyer, MD is a Cardiovascular Disease Physician provider in Newton, NJ (NPI 1790759561).
Provider details
- NPI number
- 1790759561
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06741800 (NJ)
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
7,403 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 Report Only93010 | 1,393 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,352 | $143 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 905 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 624 | $133 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 499 | $13 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 858 | 250 |
| Metoprolol Succinate | 645 | 182 |
| Rosuvastatin Calcium | 479 | 134 |
| Apixabanbrand: Eliquis | 479 | 117 |
| Amlodipine Besylate | 449 | 132 |
| Furosemide | 397 | 137 |
| Ezetimibe | 388 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$925 across 57 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
- 2006-02-16
- Last updated
- 2012-11-27
Frequently asked questions
- What is David Buyer's NPI number?
- David Buyer's National Provider Identifier (NPI) is 1790759561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Buyer's specialty?
- David Buyer is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Buyer located?
- David Buyer's practice location on file with NPPES is 222 High St Ste 205, Newton, NJ 07860-9605.
- What is David Buyer's phone number?
- The practice phone number listed in the NPPES registry for David Buyer is (973) 579-2100.
- Does David Buyer accept Medicare?
- David Buyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Buyer's NPI active?
- Yes — David Buyer's NPI (1790759561) is active in the NPPES registry as of the last update on 2012-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.