Rachel Mazza, PA-C
NPI 1154706737 · Surgical Physician Assistant · Aurora, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Mazza, PA-C is a Surgical Physician Assistant provider in Aurora, CO (NPI 1154706737).
Provider details
- NPI number
- 1154706737
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0004332 (CO)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
588 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 176 | $78 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 116 | $60 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 57 | $110 |
| X-Ray of Hip, 2-3 Views73502 | 50 | $41 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 42 | $173 |
| Computer-Assisted Surgery for Muscle and Bone Procedure20985 |
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 |
|---|---|---|
| Oxycodone Hcl | 82 | 50 |
| Meloxicam | 56 | 32 |
| Celecoxib | 29 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 11 |
| Tramadol Hcl | 16 | — |
| Gabapentin | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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.
$37 across 2 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
Additional practice locations (1)
- 8101 E Lowry Blvd Ste 230Denver, CO 80230-7195Phone: (303) 344-9090Fax: (303) 344-1922
Registry dates
- Enumerated
- 2015-07-24
- Last updated
- 2022-12-28
- Certified
- 2022-12-28
Frequently asked questions
- What is Rachel Mazza's NPI number?
- Rachel Mazza's National Provider Identifier (NPI) is 1154706737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Mazza's specialty?
- Rachel Mazza is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Mazza located?
- Rachel Mazza's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Rachel Mazza's phone number?
- The practice phone number listed in the NPPES registry for Rachel Mazza is (720) 848-0000.
- Does Rachel Mazza accept Medicare?
- Rachel Mazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Mazza's NPI active?
- Yes — Rachel Mazza's NPI (1154706737) is active in the NPPES registry as of the last update on 2022-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.