Maria Onofrio, PA-C
NPI 1760551741 · Surgical Physician Assistant · New Haven, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Onofrio, PA-C is a Surgical Physician Assistant provider in New Haven, CT (NPI 1760551741).
Provider details
- NPI number
- 1760551741
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 001740 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
170 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $114 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 26 | $99 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 15 | $59 |
Typical Medicare-allowed amounts for these services range $59–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclobenzaprine Hcl | 88 | 57 |
| Gabapentin | 86 | 54 |
| Diclofenac Sodium | 60 | 35 |
| Meloxicam | 49 | 28 |
| Oxycodone Hcl | 33 | 25 |
| Celecoxib | 30 | 20 |
| Lidocaine | 26 | 12 |
| Ibuprofen | 25 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Onofrio's NPI number?
- Maria Onofrio's National Provider Identifier (NPI) is 1760551741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Onofrio's specialty?
- Maria Onofrio is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Onofrio located?
- Maria Onofrio's practice location on file with NPPES is 800 Howard Ave, New Haven, CT 06519-1369.
- What is Maria Onofrio's phone number?
- The practice phone number listed in the NPPES registry for Maria Onofrio is (203) 785-2579.
- Does Maria Onofrio accept Medicare?
- Maria Onofrio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Onofrio's NPI active?
- Yes — Maria Onofrio's NPI (1760551741) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.