Steven Mazzeo
NPI 1215438064 · Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Mazzeo is a Physician Assistant provider in New York, NY (NPI 1215438064).
Provider details
- NPI number
- 1215438064
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 021772 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 121 | 120 |
| Pantoprazole Sodium | 112 | 111 |
| Oxycodone Hcl | 108 | 108 |
| Tramadol Hcl | 28 | 25 |
| Apixabanbrand: Eliquis | 28 | 25 |
| Methocarbamol | 14 | 14 |
| Rivaroxabanbrand: Xarelto | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 1 record (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
- 2018-02-27
- Last updated
- 2018-02-27
Frequently asked questions
- What is Steven Mazzeo's NPI number?
- Steven Mazzeo's National Provider Identifier (NPI) is 1215438064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mazzeo's specialty?
- Steven Mazzeo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Steven Mazzeo located?
- Steven Mazzeo's practice location on file with NPPES is 1000 10th Ave, New York, NY 10019-1147.
- What is Steven Mazzeo's phone number?
- The practice phone number listed in the NPPES registry for Steven Mazzeo is (212) 420-2000.
- Does Steven Mazzeo accept Medicare?
- Steven Mazzeo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Mazzeo's NPI active?
- Yes — Steven Mazzeo's NPI (1215438064) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.