Mark Weinstein, M.D.
NPI 1376549576 · Internal Medicine Physician · Lawrenceville, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Weinstein, M.D. is a Internal Medicine Physician provider in Lawrenceville, NJ (NPI 1376549576).
Provider details
- NPI number
- 1376549576
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA49517 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,867 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 506 | $88 |
| 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 | 393 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 184 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 153 | $15 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 148 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 471 | 133 |
| Atorvastatin Calcium | 373 | 107 |
| Amlodipine Besylate | 266 | 80 |
| Levothyroxine Sodium | 204 | 51 |
| Lisinopril | 130 | 36 |
| Ezetimibe | 116 | 33 |
| Irbesartan | 100 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2007-10-05
Frequently asked questions
- What is Mark Weinstein's NPI number?
- Mark Weinstein's National Provider Identifier (NPI) is 1376549576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weinstein's specialty?
- Mark Weinstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Weinstein located?
- Mark Weinstein's practice location on file with NPPES is 3100 Princeton Pike, Lawrenceville, NJ 08648-2300.
- What is Mark Weinstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Weinstein is (609) 896-1793.
- Does Mark Weinstein accept Medicare?
- Mark Weinstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Weinstein's NPI active?
- Yes — Mark Weinstein's NPI (1376549576) is active in the NPPES registry as of the last update on 2007-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.