NPPES file of Aug 9, 2026

Lisa Schaffer, FNP

Family Nurse Practitioner · New Paltz, NY

Lisa Schaffer, FNP is a family nurse practitioner with a practice address in New Paltz, New York, and NPI 1740676857, issued on Apr 15, 2015. Check the license (New York F341748-1, 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
1740676857
Name
Lisa Schaffer
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F341748-1 NY
Self-reported in NPPES; status is on the state search
Practice location
279 Main St Ste 102, New Paltz, NY 12561
Phone
(845) 255-2930
Enumerated
Apr 15, 2015
Record last updated
Aug 9, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid ID
133273402 NY
Medicare enrollment
Enrolled (PECOS I20171016002037); accepts Medicare assignment
Medical or professional school
University Of Vermont College Of Medicine, 2015
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 279 Main St Ste 102

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

  1. Lavonne Freeman, L.C.S.W.-RClinical Social Worker1164723144
  2. Donna Gibbons, RNDiabetes Educator Registered Nurse1699911354
  3. Chelsea Lopez, MSWSocial Worker1912429119
  4. Joel Panthappattu, M.D.Family Medicine Physician1124408489
  5. Elisabeth Preisinger, LMSWSocial Worker1750251484

Verify Lisa Schaffer 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 F341748-1
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.4 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,109 Medicare Part D claims for 352 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 121 claims were for opioids.

  1. Lisa Schaffer3,109
  2. Specialty average1,305

Most prescribed

  1. Gabapentin128 claims
  2. Atorvastatin Calcium123 claims
  3. Lisinopril117 claims
  4. Levothyroxine Sodium114 claims
  5. Albuterol Sulfate Hfa112 claims
  6. Buprenorphine-Naloxone96 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.

Bills Medicare through one group practice

  1. The Institute For Family HealthKingston, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lisa Schaffer among 14,805 family nurse practitioner records in New York

Lisa Schaffer, 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 fileYes · 49% of these records are
  • Graduated2015 · median 2019 among the 7,239 with a school on file
  • Record last updated2017 · 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).

6 family nurse practitioner records list a practice address in New Paltz

They are 6 of the 423 NPPES records with a practice address in New Paltz, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Anna Jakubek, FNP-BCNew Paltz, NY 125611134847015
  2. Nadia Mumper, DNPNew Paltz, NY 125611467825034
  3. Gail Nastasi, MSN, RN, FNP-BCNew Paltz, NY 125611962535690
  4. Alicia Olmoz, FNPNew Paltz, NY 125611003255753
  5. Kristina Santos, N.P.New Paltz, NY 125611376804104
  6. Theresa Burdick, FNPPatterson, NY 125631396882312
  7. Alison Greene, FNPPawling, NY 125641295269850
  8. Cathryn Mohammed, FNP-BCPawling, NY 125641114497443

Common questions

What is Lisa Schaffer, FNP's NPI number?

Lisa Schaffer, FNP's National Provider Identifier (NPI) is 1740676857, issued on Apr 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Schaffer, FNP located?

The NPPES record lists a practice address at 279 Main St Ste 102, New Paltz, NY, 12561. Phone: (845) 255-2930. Providers update this record themselves, so call before visiting.

How can I verify Lisa Schaffer, FNP's license?

NPPES lists New York license number F341748-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Lisa Schaffer, FNP prescribe under Medicare Part D?

In 2024, Lisa Schaffer, FNP had 3,109 Medicare Part D claims for 352 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.