Marissa Casanova, PA-C
NPI 1487246823 · Physician Assistant · Petersburg, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Casanova, PA-C is a Physician Assistant provider in Petersburg, VA (NPI 1487246823).
Provider details
- NPI number
- 1487246823
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0110009311 (VA)
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
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
664 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 420 | $96 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 113 | $93 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 91 | $64 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 40 | $141 |
Typical Medicare-allowed amounts for these services range $64–$141 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 39 | 23 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 37 | 21 |
| Atorvastatin Calcium | 32 | 20 |
| Apixabanbrand: Eliquis | 30 | 12 |
| Furosemide | 28 | 16 |
| Prednisone | 24 | 19 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 3 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 (2)
- 2151 Old Brick RdGlen Allen, VA 23060-5837Phone: (804) 727-6800
- 1650 Overbrook Rd Apt D3Richmond, VA 23220-1303Phone: (240) 353-3378
Registry dates
- Enumerated
- 2021-02-08
- Last updated
- 2023-08-11
- Certified
- 2023-08-11
Frequently asked questions
- What is Marissa Casanova's NPI number?
- Marissa Casanova's National Provider Identifier (NPI) is 1487246823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Casanova's specialty?
- Marissa Casanova is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Casanova located?
- Marissa Casanova's practice location on file with NPPES is 200 Medical Park Blvd, Petersburg, VA 23805-9274.
- What is Marissa Casanova's phone number?
- The practice phone number listed in the NPPES registry for Marissa Casanova is (804) 765-5000.
- Does Marissa Casanova accept Medicare?
- Marissa Casanova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Casanova's NPI active?
- Yes — Marissa Casanova's NPI (1487246823) is active in the NPPES registry as of the last update on 2023-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.