NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1437797578
Verify on CMS → Alexa Alter
Medical Physician Assistant in Paramus, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,580 in Medical 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
658
Medicare Part D claims · 187 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.1K
71 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alexa Alter filed 658 Medicare Part D claims in 2023 as a Medical Physician Assistant in Paramus, New Jersey, prescribing 81% generic.
- 658
- Part D claims, 2023
- 81%
- generic prescribing
- $2.1K
- industry payments (Sunshine Act)
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.
Alexa Alter's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
658 Top 31% higher than 69% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Alexa Alter?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
658 39% vs specialty avg
Specialty distribution in New Jersey
How Medical Physician Assistant compares to other specialties among New Jersey 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 Medical 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).
Alexa Alter appears in the CMS NPPES registry as a Medical Physician Assistant provider at 1585 PARAMUS PARK MALL, Paramus, NJ, 07652, with a listed phone of (201) 493-1717. NPI 1437797578 was issued on 12/19/2019.
Medicare Part D records for calendar year 2023 show 658 prescription claims written by this provider, covering 187 Medicare beneficiaries and totaling roughly $638K in drug spend, split 19% brand-name and 81% generic by claim count.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,580 enrolled providers across 55 states and an average of 1,077 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1437797578 |
|---|---|
| Specialty | Medical Physician Assistant |
| Gender | Female |
| NPI Issued | 12/19/2019 |
Hospital and facility affiliations
Facilities where Alexa Alter bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Advanced Dermatology OF New Jersey PC
Caldwell, NJ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Alexa Alter. Source: openpaymentsdata.cms.gov.
Total received
$2.1K
Largest payer
GENZYME CORPORATION
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Alexa Alter - brand share 19.0%
Medical Physician Assistant average
19% brand-name claims vs 81% generic, on 658 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.
658
Total Claims
$638K
Total Drug Cost
187
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 701
- Total Day Supply
- 19,861
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $580K
- Generic Drug Cost
- $57K
Patient Demographics
- Average Patient Age
- 69.9 years
- Avg HCC Risk Score
- 1.24
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 38, 65-74: 93, 75-84: 42, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alexa Alter prescribes most
Top Medicare Part D drugs by claim count, 2023
- Tacrolimus
Tacrolimus
128 claims
- Clobetasol Propion…
Clobetasol Propionate
100 claims
- Ammonium Lactate
Ammonium Lactate
62 claims
- Clindamycin Phosph… 48
Clindamycin Phosphate
48 claims
- Ketoconazole 44
Ketoconazole
44 claims
- Triamcinolone Acet… 39
Triamcinolone Acetonide
39 claims
- Mupirocin 36
Mupirocin
36 claims
- Halobetasol Propio… 23
Halobetasol Propionate
23 claims
| Drug | Claims |
|---|---|
| Tacrolimus | 128 |
| Clobetasol Propionate | 100 |
| Ammonium Lactate | 62 |
| Clindamycin Phosphate | 48 |
| Ketoconazole | 44 |
| Triamcinolone Acetonide | 39 |
| Mupirocin | 36 |
| Halobetasol Propionate | 23 |
| Tretinoin | 20 |
| Skyrizi Pen Risankizumab-Rzaa | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How Alexa Alter fits within the Medical Physician Assistant landscape nationally.
40,580
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider
Alexa Alter's 658 claims are below the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Alter.
Peder Aakjar
Clifton, NJ
Salma Abdalla
Bayonne, NJ
Dr. Mohamed Aboelenin
PA-C
South Orange, NJ
Dr. Sean Adair
PA-C
Linwood, NJ
Dr. Busayo Adewale
PA
Somerset, NJ
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New Jersey medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Physician Assistant peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
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Explore New Jersey
Frequently Asked Questions
What is Alexa Alter's specialty? ▼
Alexa Alter specializes in Medical Physician Assistant and practices in Paramus, New Jersey.
How much does Alexa Alter prescribe under Medicare Part D? ▼
In 2023, Alexa Alter wrote 658 Medicare Part D claims totaling $638K in drug costs for 187 beneficiaries.
Where is Alexa Alter located? ▼
Alexa Alter is located at 1585 PARAMUS PARK MALL, Paramus, NJ, 07652. Phone: (201) 493-1717.
What is Alexa Alter's NPI number? ▼
Alexa Alter's National Provider Identifier (NPI) is 1437797578, issued on 12/19/2019.
Does Alexa Alter prescribe more brand-name or generic drugs? ▼
Alexa Alter's prescribing is 19% brand-name and 81% generic drugs by claim count, with $580K in brand drug costs.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,580 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Alexa Alter prescribe most often? ▼
Based on 2023 Medicare Part D data, Alexa Alter's most frequently prescribed drugs include Tacrolimus, Clobetasol Propionate, Ammonium Lactate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alexa Alter accept Medicare? ▼
Alexa Alter appears in CMS Medicare data with 658 Part D claims and 187 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alexa Alter's credentials? ▼
Alexa Alter's NPI is 1437797578. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.