Melissa Bonilla, PHYSICIAN ASSISTANT
NPI 1578562526 · Physician Assistant · Fairfield, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Bonilla, PHYSICIAN ASSISTANT is a Physician Assistant provider in Fairfield, CT (NPI 1578562526).
Provider details
- NPI number
- 1578562526
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
- License
- 001589 (CT)
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
20 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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 87 | 35 |
| Amlodipine Besylate | 67 | 31 |
| Metformin Hcl | 64 | 29 |
| Atorvastatin Calcium | 64 | 36 |
| Losartan Potassium | 58 | 27 |
| Montelukast Sodium | 50 | 19 |
| Fluticasone Propionate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 20 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
- 2005-07-20
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Melissa Bonilla's NPI number?
- Melissa Bonilla's National Provider Identifier (NPI) is 1578562526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Bonilla's specialty?
- Melissa Bonilla is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Bonilla located?
- Melissa Bonilla's practice location on file with NPPES is 501 Kings Hwy E Ste 106, Fairfield, CT 06825-4871.
- What is Melissa Bonilla's phone number?
- The practice phone number listed in the NPPES registry for Melissa Bonilla is (203) 819-1203.
- Does Melissa Bonilla accept Medicare?
- Melissa Bonilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Bonilla's NPI active?
- Yes — Melissa Bonilla's NPI (1578562526) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.