Anna Wernau, FNP
NPI 1922783802 · Family Nurse Practitioner · Gansevoort, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Wernau, FNP is a Family Nurse Practitioner provider in Gansevoort, NY (NPI 1922783802).
Provider details
- NPI number
- 1922783802
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 351054 (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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
38 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) |
|---|---|---|
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 22 | $69 |
| Automated Urinalysis Test81003 | 16 | $2 |
Typical Medicare-allowed amounts for these services range $2–$69 (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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 44 | 40 |
| Atorvastatin Calcium | 42 | 19 |
| Losartan Potassium | 41 | 16 |
| Cephalexin | 37 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 29 |
| Lisinopril | 27 | 13 |
| Fluticasone Propionate | 25 |
Practice location
Mailing address
Additional practice locations (2)
- 100 Broad StGlens Falls, NY 12801-4349Phone: (518) 792-2223Fax: (518) 792-8231
- 3767 Main StWarrensburg, NY 12885-1890Phone: (518) 623-2844Fax: (518) 623-3416
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Anna Wernau's NPI number?
- Anna Wernau's National Provider Identifier (NPI) is 1922783802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Wernau's specialty?
- Anna Wernau is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Wernau located?
- Anna Wernau's practice location on file with NPPES is 1299 Route 9, Gansevoort, NY 12831-1560.
- What is Anna Wernau's phone number?
- The practice phone number listed in the NPPES registry for Anna Wernau is (518) 761-6961.
- Does Anna Wernau accept Medicare?
- Anna Wernau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Wernau's NPI active?
- Yes — Anna Wernau's NPI (1922783802) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.