NPPES file of Aug 9, 2026

Jeffrey Klotz, M.D.

Family Medicine Physician · Willsboro, NY

Jeffrey Klotz, M.D. is a family medicine physician with a practice address in Willsboro, New York, and NPI 1073258398, issued on May 2, 2022. Check the license (New York 339586, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073258398
Name
Jeffrey Klotz
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
339586 NY
Self-reported in NPPES; status is on the state search
Practice location
39 Farrell RD, Willsboro, NY 12996
Phone
(518) 963-4275
Enumerated
May 2, 2022
Record last updated
Aug 28, 2025
Medicare enrollment
Enrolled (PECOS I20250908002772); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 39 Farrell RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Callahan, P.A.Physician Assistant1245415843
  2. Carly Sleeper, RPA-CPhysician Assistant1659635944

Verify Jeffrey Klotz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 339586    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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80% fewer Medicare Part D claims than the average family medicine physician in 2024

701 Medicare Part D claims for 88 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Jeffrey Klotz701
  2. Specialty average3,544

Most prescribed

  1. Gabapentin48 claims
  2. Amlodipine Besylate30 claims
  3. Atorvastatin Calcium29 claims
  4. Albuterol Sulfate Hfa22 claims
  5. Rosuvastatin Calcium22 claims
  6. Lisinopril20 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital affiliation

  1. Elizabethtown Community HospitalElizabethtown, NY · Critical Access Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

1 family medicine physician records list a practice address in Willsboro

They are 1 of the 13 NPPES records with a practice address in Willsboro, and 6,417 family medicine physician records in New York.

All 6,417 in New York → Every provider in Willsboro →

Other family medicine physician records in New York

  1. Alexandra AaronsGlens Falls, NY1417342361
  2. Stuart Aaronson, M.D.New York, NY1336513100
  3. Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
  4. Daniel AbbeySyosset, NY1063867687
  5. Mary Claire Abbot, MDNew York, NY1215322383
  6. Heather Abdalla, FNP-CHorseheads, NY1164076907
  7. Higer Abdallah, NPPatchogue, NY1528662400
  8. Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
  9. Basil Abdeljaber, M.D.White Plains, NY1831354323
  10. Sarah Abdelsayed, MDBuffalo, NY1093065138

Common questions

What is Jeffrey Klotz, M.D.'s NPI number?

Jeffrey Klotz, M.D.'s National Provider Identifier (NPI) is 1073258398, issued on May 2, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Klotz, M.D. located?

The NPPES record lists a practice address at 39 Farrell RD, Willsboro, NY, 12996. Phone: (518) 963-4275. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Klotz, M.D.'s license?

NPPES lists New York license number 339586, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jeffrey Klotz, M.D. prescribe under Medicare Part D?

In 2024, Jeffrey Klotz, M.D. had 701 Medicare Part D claims for 88 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.