NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1437308582 P.A.
Verify on CMS → Arlene Mazzella, P.A.
Physician Assistant in Fresh Meadows, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 150,974 in Physician Assistant, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
672
Medicare Part D claims · 153 beneficiaries · Physician Assistant avg: 790
Generic prescribing
71%
generic claims · 29% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Arlene Mazzella, P.A. filed 672 Medicare Part D claims in 2023 as a Physician Assistant in Fresh Meadows, New York, prescribing 71% generic.
- 672
- Part D claims, 2023
- 71%
- generic prescribing
- ≥69th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1437308582 · Physician Assistant
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1437308582
- ENUM-MID 2008
- TAX-MEGA 151K Physician Assistant
- RX-LIGHT 672
- BOOK-MID 14,599 in New York
- PHOTO-ENUM Tara Iacono · 2008
Arlene Mazzella, P.A.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
672 ≥ 69th percentile 69% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Arlene Mazzella, P.A.?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
672 15% vs specialty avg
Specialty distribution in New York
How Physician Assistant compares to other specialties among New York providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Physician Assistant. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1437308582 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | P.A. |
| Gender | Female |
| NPI Issued | 09/13/2008 |
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Arlene Mazzella, P.A.. To verify Arlene Mazzella, P.A.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Arlene Mazzella, P.A. - brand share 29.0%
Physician Assistant average
29% brand-name claims vs 71% generic, on 672 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
672
Total Claims
$2.7M
Total Drug Cost
153
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 940
- Total Day Supply
- 26,476
- Brand vs Generic
- 29% brand / 71% generic
- Brand Drug Cost
- $2.4M
- Generic Drug Cost
- $335K
- Opioid Claims
- 18 (2.7% rate)
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 75.8 years
- Avg HCC Risk Score
- 1.79
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Arlene Mazzella, P.A. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Exemestane
Exemestane
69 claims
- Letrozole
Letrozole
67 claims
- Revlimid
Revlimid
46 claims
- Abiraterone Acetate
Abiraterone Acetate
34 claims
- Hydroxyurea
Hydroxyurea
34 claims
- Dexamethasone
Dexamethasone
30 claims
- Anastrozole
Anastrozole
29 claims
- Prednisone 24
Prednisone
24 claims
| Drug | Claims |
|---|---|
| Exemestane | 69 |
| Letrozole | 67 |
| Revlimid Lenalidomide | 46 |
| Abiraterone Acetate | 34 |
| Hydroxyurea | 34 |
| Dexamethasone | 30 |
| Anastrozole | 29 |
| Prednisone | 24 |
| Eliquis Apixaban | 23 |
| Levothyroxine Sodium | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Arlene Mazzella, P.A. fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Arlene Mazzella, P.A.'s 672 claims are below the specialty average of 790.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Mazzella, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Mazzella.
One of 14,599 Physician Assistant providers enrolled in New York, 5 are shown here.
Dr. Brynn Aakjar
P.A.
Yonkers, NY
Dr. Andrea Aaron
PA
Bronx, NY
Danielle Aarons
Smithtown, NY
John Abadeer
Brooklyn, NY
Dr. Zenebou Abalo-Toga
PA
New York, NY
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Arlene Mazzella, P.A.'s specialty? ▼
Arlene Mazzella, P.A. specializes in Physician Assistant and practices in Fresh Meadows, New York. Credentials: P.A..
How much does Arlene Mazzella, P.A. prescribe under Medicare Part D? ▼
In 2023, Arlene Mazzella, P.A. wrote 672 Medicare Part D claims totaling $2.7M in drug costs for 153 beneficiaries.
Where is Arlene Mazzella, P.A. located? ▼
Arlene Mazzella, P.A. is located at 17660 UNION TPKE, Fresh Meadows, NY, 11366. Phone: (718) 460-2300.
What is Arlene Mazzella, P.A.'s NPI number? ▼
Arlene Mazzella, P.A.'s National Provider Identifier (NPI) is 1437308582, issued on 09/13/2008.
Does Arlene Mazzella, P.A. prescribe more brand-name or generic drugs? ▼
Arlene Mazzella, P.A.'s prescribing is 29% brand-name and 71% generic drugs by claim count, with $2.4M in brand drug costs.
Does Arlene Mazzella, P.A. prescribe opioids? ▼
Yes, Arlene Mazzella, P.A. had 18 opioid claims in 2023 with an opioid prescribing rate of 2.7%.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Arlene Mazzella, P.A. prescribe most often? ▼
Based on 2023 Medicare Part D data, Arlene Mazzella, P.A.'s most frequently prescribed drugs include Exemestane, Letrozole, Revlimid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Arlene Mazzella, P.A. accept Medicare? ▼
Arlene Mazzella, P.A. appears in CMS Medicare data with 672 Part D claims and 153 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Arlene Mazzella, P.A.'s credentials? ▼
Arlene Mazzella, P.A.'s NPI is 1437308582 with credentials P.A.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.