Sally Anne Rexach, FNP-C
NPI 1609123959 · Family Nurse Practitioner · East Setauket, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sally Anne Rexach, FNP-C is a Family Nurse Practitioner provider in East Setauket, NY (NPI 1609123959).
Provider details
- NPI number
- 1609123959
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 335677 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
395 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 | 272 | $121 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 31 | $49 |
| Automated Urinalysis Test81003 | 27 | $2 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 24 | $86 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 23 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 27 | 13 |
| Azithromycin | 26 | 25 |
| Metoprolol Succinate | 15 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | 11 |
| Fluticasone Propionate | 14 | 12 |
| Losartan Potassium | 14 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-06
- Last updated
- 2023-02-17
- Certified
- 2023-02-17
Frequently asked questions
- What is Sally Anne Rexach's NPI number?
- Sally Anne Rexach's National Provider Identifier (NPI) is 1609123959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sally Anne Rexach's specialty?
- Sally Anne Rexach is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sally Anne Rexach located?
- Sally Anne Rexach's practice location on file with NPPES is 181 Bellemeade Rd Ste 2, East Setauket, NY 11733-3495.
- What is Sally Anne Rexach's phone number?
- The practice phone number listed in the NPPES registry for Sally Anne Rexach is (631) 444-5858.
- Does Sally Anne Rexach accept Medicare?
- Sally Anne Rexach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sally Anne Rexach's NPI active?
- Yes — Sally Anne Rexach's NPI (1609123959) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.