Alyssa Maida, PA
NPI 1558889105 · Physician Assistant · New York, NY
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Maida, PA is a Physician Assistant provider in New York, NY (NPI 1558889105).
Provider details
- NPI number
- 1558889105
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
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
83% 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 68 | 35 |
| Atorvastatin Calcium | 28 | 15 |
| Nitroglycerin | 23 | 23 |
| Ticagrelorbrand: Brilinta | 16 | — |
| Metoprolol Succinate | 13 | — |
| Pantoprazole Sodium | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$590 across 23 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
Registry dates
- Enumerated
- 2017-09-05
- Last updated
- 2017-09-05
Frequently asked questions
- What is Alyssa Maida's NPI number?
- Alyssa Maida's National Provider Identifier (NPI) is 1558889105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Maida's specialty?
- Alyssa Maida is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Maida located?
- Alyssa Maida's practice location on file with NPPES is 622 W 168th St, New York, NY 10032.
- What is Alyssa Maida's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Maida is (212) 342-3622.
- Does Alyssa Maida accept Medicare?
- Alyssa Maida is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Maida's NPI active?
- Yes — Alyssa Maida's NPI (1558889105) is active in the NPPES registry as of the last update on 2017-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.