Mark Weinstein, M.D.
NPI 1528274040 · Allergy & Immunology Physician · Belleville, NJ
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Weinstein, M.D. is a Allergy & Immunology Physician provider in Belleville, NJ (NPI 1528274040).
Provider details
- NPI number
- 1528274040
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA08190500 (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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
71 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $140 |
| Test to Measure Rate of Airflow94375 | 19 | $43 |
Typical Medicare-allowed amounts for these services range $43–$140 (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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 162 | 55 |
| Azelastine Hcl | 150 | 58 |
| Omalizumabbrand: Xolair | 83 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 79 | 29 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 52 | — |
| Dupilumabbrand: Dupixent Pen | 45 | — |
| Ipratropium Bromide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,715 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
Additional practice locations (2)
- 5 Franklin Ave Ste 602Belleville, NJ 07109-3566Phone: (973) 969-3466Fax: (973) 969-3467
- 1005 Clifton Ave Ste 102Clifton, NJ 07013-3523Phone: (973) 773-7400Fax: (973) 779-5224
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is Mark Weinstein's NPI number?
- Mark Weinstein's National Provider Identifier (NPI) is 1528274040, 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 Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Weinstein located?
- Mark Weinstein's practice location on file with NPPES is 5 Franklin Ave Ste 102, Belleville, NJ 07109-3504.
- What is Mark Weinstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Weinstein is (973) 759-5842.
- 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 (1528274040) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.