Marisa Mazza, PA-C
NPI 1144817230 · Physician Assistant · Philadelphia, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marisa Mazza, PA-C is a Physician Assistant provider in Philadelphia, PA (NPI 1144817230).
Provider details
- NPI number
- 1144817230
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
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
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,568 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 381 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 361 | $80 |
| X-Ray of Knee, 4 Or More Views73564 | 234 | $10 |
| X-Ray of Hip, 2-3 Views73502 | 183 | $10 |
| X-Ray of Knee, 3 Views73562 | 106 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $113 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 119 | 115 |
| Oxycodone Hcl | 111 | 76 |
| Amoxicillin | 93 | 45 |
| Celecoxib | 68 | 51 |
| Ondansetron Hcl | 66 | 64 |
| Famotidine | 46 | 44 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 20 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-12-23
- Last updated
- 2024-09-04
- Certified
- 2024-09-04
Frequently asked questions
- What is Marisa Mazza's NPI number?
- Marisa Mazza's National Provider Identifier (NPI) is 1144817230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisa Mazza's specialty?
- Marisa Mazza is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marisa Mazza located?
- Marisa Mazza's practice location on file with NPPES is 4170 City Ave, Philadelphia, PA 19131-1610.
- What is Marisa Mazza's phone number?
- The practice phone number listed in the NPPES registry for Marisa Mazza is (215) 262-7037.
- Does Marisa Mazza accept Medicare?
- Marisa Mazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marisa Mazza's NPI active?
- Yes — Marisa Mazza's NPI (1144817230) is active in the NPPES registry as of the last update on 2024-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.