Kenneth Sax, F.N.P.
NPI 1740216829 · Family Nurse Practitioner · Peekskill, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Sax, F.N.P. is a Family Nurse Practitioner provider in Peekskill, NY (NPI 1740216829).
Provider details
- NPI number
- 1740216829
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- F331220 (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
20 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
53 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 28 | $10 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 25 | $3 |
Typical Medicare-allowed amounts for these services range $3–$10 (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 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 376 | 127 |
| Amlodipine Besylate | 210 | 66 |
| Lisinopril | 197 | 70 |
| Metformin Hcl | 157 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 136 | 37 |
| Hydrochlorothiazide | 118 | 41 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2012-01-10
Frequently asked questions
- What is Kenneth Sax's NPI number?
- Kenneth Sax's National Provider Identifier (NPI) is 1740216829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Sax's specialty?
- Kenneth Sax is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kenneth Sax located?
- Kenneth Sax's practice location on file with NPPES is 1037 Main St, Peekskill, NY 10566-2913.
- What is Kenneth Sax's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Sax is (914) 734-8800.
- Does Kenneth Sax accept Medicare?
- Kenneth Sax is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Sax's NPI active?
- Yes — Kenneth Sax's NPI (1740216829) is active in the NPPES registry as of the last update on 2012-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.