Marissa Stevens, PA-C
NPI 1932872892 · Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Stevens, PA-C is a Physician Assistant provider in Phoenix, AZ (NPI 1932872892).
Provider details
- NPI number
- 1932872892
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 8573 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
292 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 75 | $60 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $73 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 33 | $28 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 32 | $45 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 28 | $92 |
| Prosthetic Repair of Shoulder Joint, Total Shoulder23472 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 38 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 35 | 28 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 32 | 22 |
| Ondansetronbrand: Ondansetron Odt | 27 | 25 |
| Meloxicam | 21 | — |
| Tramadol Hcl | 17 | 11 |
| Ondansetron Hcl | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 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
Registry dates
- Enumerated
- 2021-07-27
- Last updated
- 2024-01-16
- Certified
- 2024-01-16
Frequently asked questions
- What is Marissa Stevens's NPI number?
- Marissa Stevens's National Provider Identifier (NPI) is 1932872892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Stevens's specialty?
- Marissa Stevens is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Stevens located?
- Marissa Stevens's practice location on file with NPPES is 3033 N 44th St Ste 100, Phoenix, AZ 85018-7227.
- What is Marissa Stevens's phone number?
- The practice phone number listed in the NPPES registry for Marissa Stevens is (602) 648-5444.
- Does Marissa Stevens accept Medicare?
- Marissa Stevens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Stevens's NPI active?
- Yes — Marissa Stevens's NPI (1932872892) is active in the NPPES registry as of the last update on 2024-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.