NPPES file of Aug 9, 2026

Bonnie Lefkowitz-White, FNP

Family Nurse Practitioner · Ithaca, NY

Bonnie Lefkowitz-White, FNP is a family nurse practitioner with a practice address in Ithaca, New York, and NPI 1073995767, issued on Jun 18, 2015. Check the license (New York F338797-1, as entered in NPPES) with the New York board that licenses this profession; 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
1073995767
Name
Bonnie Lefkowitz-White
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F338797-1 NY
Self-reported in NPPES; status is on the state search
Practice location
217 N Aurora St, Ithaca, NY 14850
Phone
(607) 273-2811
Enumerated
Jun 18, 2015
Record last updated
Dec 7, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(607) 273-1170
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 217 N Aurora St

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

  1. Nancy Banfield Johnson, NPAdult Health Nurse Practitioner1437767407
  2. Ann Costello, MDInternal Medicine Physician1235125626
  3. John Costello, MDInternal Medicine Physician1871589267
  4. Jessa Dauria, ARNPAdult Health Nurse Practitioner1013244722
  5. Judith Griffin, MDInternal Medicine Physician1356629240
  6. Stephanie Gumaer, LCSWClinical Social Worker1629378062

Verify Bonnie Lefkowitz-White in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license F338797-1
    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
Find the New York license search

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49% fewer Medicare Part D claims than the average family nurse practitioner in 2024

661 Medicare Part D claims for 184 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 38 claims were for opioids.

  1. Bonnie Lefkowitz-White661
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium31 claims
  2. Omeprazole30 claims
  3. Levothyroxine Sodium23 claims
  4. Rosuvastatin Calcium21 claims
  5. Doxycycline Hyclate18 claims
  6. Tamsulosin Hcl17 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.

Bonnie Lefkowitz-White among 14,805 family nurse practitioner records in New York

Bonnie Lefkowitz-White, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 33% of them.

  • NPI issued2015 · 33% of these records are older, 63% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2015 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

82 family nurse practitioner records list a practice address in Ithaca

They are 82 of the 2,215 NPPES records with a practice address in Ithaca, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Marcia Beckley, FNPIthaca, NY 148501447255575
  2. Lisa Clauson, FNPIthaca, NY 148501669499380
  3. Jessie Fisk, FNP-CIthaca, NY 148501629029384
  4. Justine Hilsdorf, NP -CIthaca, NY 148501154401263
  5. Elizabeth Hoffmeier, NPIthaca, NY 148501629064142
  6. Brenda Lane, NPIthaca, NY 148501417910209
  7. Deborah McIntyre, RN NPIthaca, NY 148501023110038
  8. Jennifer Metzgar, NPIthaca, NY 148501992783153

Common questions

What is Bonnie Lefkowitz-White, FNP's NPI number?

Bonnie Lefkowitz-White, FNP's National Provider Identifier (NPI) is 1073995767, issued on Jun 18, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Bonnie Lefkowitz-White, FNP located?

The NPPES record lists a practice address at 217 N Aurora St, Ithaca, NY, 14850. Phone: (607) 273-2811. Providers update this record themselves, so call before visiting.

How can I verify Bonnie Lefkowitz-White, FNP's license?

NPPES lists New York license number F338797-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Bonnie Lefkowitz-White, FNP prescribe under Medicare Part D?

In 2024, Bonnie Lefkowitz-White, FNP had 661 Medicare Part D claims for 184 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

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.