Valerie Williams, APRN
NPI 1861123804 · Nurse Practitioner · North Haven, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valerie Williams, APRN is a Nurse Practitioner provider in North Haven, CT (NPI 1861123804).
Provider details
- NPI number
- 1861123804
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 165006 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
196 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 100 | $112 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 39 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 24 | $115 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 18 | $13 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 15 | $146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 223 | 82 |
| Atorvastatin Calcium | 211 | 81 |
| Rosuvastatin Calcium | 201 | 75 |
| Amlodipine Besylate | 156 | 64 |
| Losartan Potassium | 149 | 62 |
| Escitalopram Oxalate | 123 | 44 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-21
- Last updated
- 2023-03-09
- Certified
- 2022-07-20
Frequently asked questions
- What is Valerie Williams's NPI number?
- Valerie Williams's National Provider Identifier (NPI) is 1861123804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Williams's specialty?
- Valerie Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Valerie Williams located?
- Valerie Williams's practice location on file with NPPES is 4a Devine St, North Haven, CT 06473-2142.
- What is Valerie Williams's phone number?
- The practice phone number listed in the NPPES registry for Valerie Williams is (203) 848-9010.
- Does Valerie Williams accept Medicare?
- Valerie Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valerie Williams's NPI active?
- Yes — Valerie Williams's NPI (1861123804) is active in the NPPES registry as of the last update on 2023-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.