NPPES file of Aug 9, 2026

Misty Ostasewski, CRNP

Gerontology Nurse Practitioner · York, PA

Misty Ostasewski, CRNP is a gerontology nurse practitioner with a practice address in York, Pennsylvania, and NPI 1891260477, issued on Oct 10, 2018. Check the license (Pennsylvania SP019477, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891260477
Name
Misty Ostasewski
Credential
CRNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
SP019477 PA
MO5096739 PA
Self-reported in NPPES; status is on the state search
Practice location
25 Monument RD Ste 190, York, PA 17403
Phone
(717) 851-6454
Enumerated
Oct 10, 2018
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 25 Monument RD Ste 190

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

  1. Linda Farjo, CRNPNurse Practitioner1023441391
  2. Gretchen Fry, PA-CMedical Physician Assistant1023905528
  3. Daniel LeeUrology Physician1871818880
  4. Onika Noel, MD/PHDUrology Physician1114377629
  5. Veronica Rupert, M.D.Urology Physician1225484249
  6. Ying Wang, RNUrology Registered Nurse1942158761

Verify Misty Ostasewski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP019477    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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67% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

447 Medicare Part D claims for 88 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 33 claims were for opioids.

  1. Misty Ostasewski447
  2. Specialty average1,369

Most prescribed

  1. Metoprolol Tartrate72 claims
  2. Clopidogrel39 claims
  3. Atorvastatin Calcium35 claims
  4. Famotidine28 claims
  5. Amiodarone Hcl27 claims
  6. Oxycodone Hcl27 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.

Industry payments in 2024: $424.55

18 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Misty Ostasewski$424.55
  2. Specialty average$742.05

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

Bills Medicare through one group practice

  1. Wellspan Medical GroupYork, PA

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

Gerontology Nurse Practitioner providers in Pennsylvania

There are 587 gerontology nurse practitioner records in Pennsylvania.

All 587 in Pennsylvania → Every provider in York →

Other gerontology nurse practitioner records in Pennsylvania

  1. Alexis Aaronson, AGACNP-BCHarrisburg, PA1932538352
  2. Suja Abraham, CRNPPhiladelphia, PA1275911307
  3. Tishya Abraham, CRNPPhiladelphia, PA1982484333
  4. Bethany AdamPlymouth Meeting, PA1134902059
  5. Katie AdamAllentown, PA1669267316
  6. Rebecca Adams, CRNPLancaster, PA1780041723
  7. Yetunde AdeosunCoatesville, PA1417835778
  8. Darcy Alimenti, CRNPPhiladelphia, PA1356815120
  9. Danah Althoff, CRNPYork, PA1023887007
  10. Frank Amanze, CRNPChester, PA1922569367

Common questions

What is Misty Ostasewski, CRNP's NPI number?

Misty Ostasewski, CRNP's National Provider Identifier (NPI) is 1891260477, issued on Oct 10, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Misty Ostasewski, CRNP located?

The NPPES record lists a practice address at 25 Monument RD Ste 190, York, PA, 17403. Phone: (717) 851-6454. Providers update this record themselves, so call before visiting.

How can I verify Misty Ostasewski, CRNP's license?

NPPES lists Pennsylvania license number SP019477, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Misty Ostasewski, CRNP prescribe under Medicare Part D?

In 2024, Misty Ostasewski, CRNP had 447 Medicare Part D claims for 88 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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 27, 2026.