NPPES file of Aug 9, 2026

Katherine Nagel, N.P.

Family Nurse Practitioner · New York, NY

Katherine Nagel, N.P. is a family nurse practitioner with a practice address in New York, New York, and NPI 1629484860, issued on Jul 9, 2014. Check the license (New York 339438, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629484860
Name
Katherine Nagel
Credential
N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
339438 NY
22 658323 NY
Self-reported in NPPES; status is on the state search
Practice location
1320 York Ave, New York, NY 10021
Phone
(203) 858-2089
Enumerated
Jul 9, 2014
Record last updated
Apr 15, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190822003299); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1320 York Ave

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

  1. Richard Atkinson, M.D.Student in an Organized Health Care Education/Training Program1891073946
  2. Timothy D'Alfonso, M.D.Anatomic Pathology Physician1699938324
  3. Murray Engel, MDNeurology Physician1477570356
  4. William Griffo, MDInternal Medicine Physician1497894257
  5. Shawn Lamb, IBCLCLactation Consultant (Registered Nurse)1346733409
  6. Alexander MerklerNeurology Physician1144549882

Verify Katherine Nagel 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 339438
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 79 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score69.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $275.03

2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Nagel$275.03
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Memorial Developmental Chemo GroupNew York, NY
  2. Mskcc Clinical Practice PlanNew York, NY

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

2,365 family nurse practitioner records list a practice address in New York

They are 2,365 of the 98,468 NPPES records with a practice address in New York, and 14,805 family nurse practitioner records in New York.

Other family nurse practitioner records in New York

  1. Carolyn A'Hearn, NPSyracuse, NY1093435554
  2. Lindsey Aanonsen, FNPStaten Island, NY1386368926
  3. Abigail Aaron, FNPNew York, NY1548125594
  4. Meredith AaronWellsville, NY1699121764
  5. Memoudou Abalola, NPBronx, NY1154580520
  6. Jennifer Abate, FNP-BCNew York, NY1568134732
  7. Karen Abate, PHD, APRN- BC, FNAPNew York, NY1669599585
  8. Tatiana AbayaBronx, NY1366323958
  9. Evilina AbayevaFresh Meadows, NY1932929585
  10. Dalia AbbasRockville Centre, NY1871425363

Common questions

What is Katherine Nagel, N.P.'s NPI number?

Katherine Nagel, N.P.'s National Provider Identifier (NPI) is 1629484860, issued on Jul 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Nagel, N.P. located?

The NPPES record lists a practice address at 1320 York Ave, New York, NY, 10021. Phone: (203) 858-2089. Providers update this record themselves, so call before visiting.

How can I verify Katherine Nagel, N.P.'s license?

NPPES lists New York license number 339438, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

What is Katherine Nagel, N.P.'s MIPS final score?

The 2023 MIPS final score is 79 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.