Nadine Brissett-Williams
NPI 1275208787 · Family Nurse Practitioner · Valley Stream, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadine Brissett-Williams is a Family Nurse Practitioner provider in Valley Stream, NY (NPI 1275208787).
Provider details
- NPI number
- 1275208787
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 347561 (NY)
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 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
50 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 39 | $120 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 11 | $134 |
Typical Medicare-allowed amounts for these services range $120–$134 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 94 | 62 |
| Amlodipine Besylate | 59 | 37 |
| Metformin Hcl | 59 | 30 |
| Hydrochlorothiazide | 43 | 24 |
| Empagliflozinbrand: Jardiance | 39 | 19 |
| Losartan Potassium | 39 | 24 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-16
- Last updated
- 2021-08-16
- Certified
- 2021-08-16
Frequently asked questions
- What is Nadine Brissett-Williams's NPI number?
- Nadine Brissett-Williams's National Provider Identifier (NPI) is 1275208787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadine Brissett-Williams's specialty?
- Nadine Brissett-Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nadine Brissett-Williams located?
- Nadine Brissett-Williams's practice location on file with NPPES is 64 Cloverfield Rd S, Valley Stream, NY 11581-2424.
- What is Nadine Brissett-Williams's phone number?
- The practice phone number listed in the NPPES registry for Nadine Brissett-Williams is (917) 225-8598.
- Does Nadine Brissett-Williams accept Medicare?
- Nadine Brissett-Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadine Brissett-Williams's NPI active?
- Yes — Nadine Brissett-Williams's NPI (1275208787) is active in the NPPES registry as of the last update on 2021-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.