Warren Buck, MD
NPI 1720019532 · Cardiovascular Disease Physician · Edison, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Buck, MD is a Cardiovascular Disease Physician provider in Edison, NJ (NPI 1720019532).
Provider details
- NPI number
- 1720019532
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA0316500 (NJ)
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
19 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
6,436 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 1,401 | $71 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 1,056 | $103 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 848 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 665 | $145 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 664 | $56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 253 | 65 |
| Levothyroxine Sodium | 252 | 59 |
| Atorvastatin Calcium | 233 | 60 |
| Metoprolol Succinate | 229 | 60 |
| Apixabanbrand: Eliquis | 160 | 25 |
| Alprazolam | 144 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$330 across 20 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
- 2006-07-06
- Last updated
- 2009-11-12
Frequently asked questions
- What is Warren Buck's NPI number?
- Warren Buck's National Provider Identifier (NPI) is 1720019532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Buck's specialty?
- Warren Buck is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Buck located?
- Warren Buck's practice location on file with NPPES is 111 James Street, Edison, NJ 08820-3967.
- What is Warren Buck's phone number?
- The practice phone number listed in the NPPES registry for Warren Buck is (732) 549-2299.
- Does Warren Buck accept Medicare?
- Warren Buck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Buck's NPI active?
- Yes — Warren Buck's NPI (1720019532) is active in the NPPES registry as of the last update on 2009-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.