Marena Shaw, NP-C
NPI 1932332889 · Family Nurse Practitioner · Fairfax, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marena Shaw, NP-C is a Family Nurse Practitioner provider in Fairfax, VA (NPI 1932332889).
Provider details
- NPI number
- 1932332889
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0024168416 (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
16 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
365 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 365 | $119 |
Typical Medicare-allowed amounts for these services range $119–$119 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 185 | 74 |
| Metoprolol Succinate | 179 | 76 |
| Amlodipine Besylate | 114 | 58 |
| Apixabanbrand: Eliquis | 76 | 33 |
| Losartan Potassium | 74 | 34 |
| Spironolactone | 74 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$321 across 6 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)
- 9401 Lee Hwy Ste 400Fairfax, VA 22031-1847Phone: (703) 383-4836
Registry dates
- Enumerated
- 2009-08-26
- Last updated
- 2021-04-20
- Certified
- 2021-04-20
Frequently asked questions
- What is Marena Shaw's NPI number?
- Marena Shaw's National Provider Identifier (NPI) is 1932332889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marena Shaw's specialty?
- Marena Shaw is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marena Shaw located?
- Marena Shaw's practice location on file with NPPES is 8505 Arlington Blvd Ste 200, Fairfax, VA 22031-4630.
- What is Marena Shaw's phone number?
- The practice phone number listed in the NPPES registry for Marena Shaw is (703) 698-8525.
- Does Marena Shaw accept Medicare?
- Marena Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marena Shaw's NPI active?
- Yes — Marena Shaw's NPI (1932332889) is active in the NPPES registry as of the last update on 2021-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.