Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Misty Lynn Ostasewski, CRNP

Individual provider Adult Health Nurse Practitioner · NPI 1891260477

Misty Lynn Ostasewski, CRNP is a Nurse Practitioner in York, Pennsylvania. Qualified in 2018, 8 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
8
Licensed in
PA
In the registry since
2018
Specialties on file
3
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

25 Monument Rd Ste 190
York, PA 17403-5059
Phone: (717) 851-6454
Fax: (717) 851-1665
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12 St Paul Dr, Chambersburg, PA 17201-1035 — (717) 217-6886

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence SP019477 (PA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence SP019477 (PA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence MO5096739 (PA)

Record details

NPI number1891260477
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedOctober 10, 2018
Last updated in NPPESMarch 2, 2023
Certification dateMarch 2, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in York