Kathleen Williams, NP
NPI 1508504705 · Primary Care Nurse Practitioner · Petersburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Williams, NP is a Primary Care Nurse Practitioner provider in Petersburg, VA (NPI 1508504705).
Provider details
- NPI number
- 1508504705
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024184325 (VA)
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 tenure33% of score
4 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 120 | 30 |
| Amlodipine Besylate | 118 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 100 | 18 |
| Lisinopril | 71 | 18 |
| Hydrochlorothiazide | 44 | 16 |
| Fluticasone Propionate | 41 | — |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 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
Registry dates
- Enumerated
- 2022-05-26
- Last updated
- 2022-05-26
- Certified
- 2022-05-26
Frequently asked questions
- What is Kathleen Williams's NPI number?
- Kathleen Williams's National Provider Identifier (NPI) is 1508504705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Williams's specialty?
- Kathleen Williams is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Williams located?
- Kathleen Williams's practice location on file with NPPES is 321 Poplar Dr Ste C, Petersburg, VA 23805-9391.
- What is Kathleen Williams's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Williams is (804) 733-5591.
- Does Kathleen Williams accept Medicare?
- Kathleen Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Williams's NPI active?
- Yes — Kathleen Williams's NPI (1508504705) is active in the NPPES registry as of the last update on 2022-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.