Marilyn Williams, AGPCNP
NPI 1073385704 · Primary Care Nurse Practitioner · Portsmouth, VA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Williams, AGPCNP is a Primary Care Nurse Practitioner provider in Portsmouth, VA (NPI 1073385704).
Provider details
- NPI number
- 1073385704
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGPCNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024188578 (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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 55 | 15 |
| Atorvastatin Calcium | 28 | — |
| Tramadol Hcl | 20 | — |
| Prednisone | 15 | — |
| Levothyroxine Sodium | 14 | — |
| Amlodipine Besylate | 13 | — |
| Promethazine Hcl | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 1 record (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
- 2023-10-25
- Last updated
- 2023-10-25
- Certified
- 2023-10-25
Frequently asked questions
- What is Marilyn Williams's NPI number?
- Marilyn Williams's National Provider Identifier (NPI) is 1073385704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Williams's specialty?
- Marilyn Williams is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Williams located?
- Marilyn Williams's practice location on file with NPPES is 302 Starboard St, Portsmouth, VA 23702-1948.
- What is Marilyn Williams's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Williams is (757) 372-6937.
- Does Marilyn Williams accept Medicare?
- Marilyn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Williams's NPI active?
- Yes — Marilyn Williams's NPI (1073385704) is active in the NPPES registry as of the last update on 2023-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.