Alexander Mazziotti, M.D.
NPI 1902996283 · Internal Medicine Physician · Hawthorne, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Mazziotti, M.D. is a Internal Medicine Physician provider in Hawthorne, NJ (NPI 1902996283).
Provider details
- NPI number
- 1902996283
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36284 (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
19 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
566 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 136 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $140 |
| Urinalysis, Manual Test81002 | 120 | $3 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 29 | $191 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 28 | $215 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
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 |
|---|---|---|
| Atorvastatin Calcium | 68 | 18 |
| Simvastatin | 55 | 13 |
| Amlodipine Besylate | 53 | 14 |
| Metoprolol Succinate | 51 | 13 |
| Losartan Potassium | 43 | — |
| Hydrochlorothiazide | 37 | 13 |
| Alprazolam | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alexander Mazziotti's NPI number?
- Alexander Mazziotti's National Provider Identifier (NPI) is 1902996283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Mazziotti's specialty?
- Alexander Mazziotti is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Mazziotti located?
- Alexander Mazziotti's practice location on file with NPPES is 268 Lincoln Ave, Hawthorne, NJ 07506-1201.
- What is Alexander Mazziotti's phone number?
- The practice phone number listed in the NPPES registry for Alexander Mazziotti is (973) 423-3335.
- Does Alexander Mazziotti accept Medicare?
- Alexander Mazziotti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Mazziotti's NPI active?
- Yes — Alexander Mazziotti's NPI (1902996283) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.