NPPES file of Aug 9, 2026

Kristina Gewitsch, FNP-BC

Family Nurse Practitioner · Chester, NY

Kristina Gewitsch, FNP-BC is a family nurse practitioner with a practice address in Chester, New York, and NPI 1033588462, issued on Sep 15, 2015. Check the license (New York F345881, 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
1033588462
Name
Kristina Gewitsch
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
F345881 NY
177903 TN
2015011090 TN
Self-reported in NPPES; status is on the state search
Practice location
4022 Whispering Hls, Chester, NY 10918
Phone
(615) 642-8149
Enumerated
Sep 15, 2015
Record last updated
May 22, 2024
Medicare enrollment
Enrolled (PECOS I20201005001468); 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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Verify Kristina Gewitsch 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 F345881
    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
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86% fewer Medicare Part D claims than the average family nurse practitioner in 2024

185 Medicare Part D claims for 144 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Kristina Gewitsch185
  2. Specialty average1,305

Most prescribed

  1. Doxycycline Hyclate35 claims
  2. Prednisone32 claims
  3. Amoxicillin-Clavulanate Potass25 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.9 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 score75.8
  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).

Bills Medicare through 2 group practices

  1. Excel Urgent Care OF Goshen PLLCGoshen, NY
  2. Orange Urgent Care PLLCMiddletown, NY

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

2 family nurse practitioner records list a practice address in Chester

They are 2 of the 151 NPPES records with a practice address in Chester, 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 Kristina Gewitsch, FNP-BC's NPI number?

Kristina Gewitsch, FNP-BC's National Provider Identifier (NPI) is 1033588462, issued on Sep 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Kristina Gewitsch, FNP-BC located?

The NPPES record lists a practice address at 4022 Whispering Hls, Chester, NY, 10918. Phone: (615) 642-8149. Providers update this record themselves, so call before visiting.

How can I verify Kristina Gewitsch, FNP-BC's license?

NPPES lists New York license number F345881, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Kristina Gewitsch, FNP-BC prescribe under Medicare Part D?

In 2024, Kristina Gewitsch, FNP-BC had 185 Medicare Part D claims for 144 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Kristina Gewitsch, FNP-BC's MIPS final score?

The 2023 MIPS final score is 87.9 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.