Katherine Elizabeth Stewart, CRNP
Family Nurse Practitioner · Ephrata, PA
Katherine Elizabeth Stewart, CRNP is a family nurse practitioner with a practice address in Ephrata, Pennsylvania, and NPI 1093680860, issued on Oct 9, 2025. Check the license (Pennsylvania SP033770, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Elizabeth Stewart
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP033770 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4150 Barrett Blvd Ste 200, Ephrata, PA 17522
- Phone
- (717) 738-5648
- Enumerated
- Oct 9, 2025
- Record last updated
- Dec 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20251222003321); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4150 Barrett Blvd Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald Bertiger, MDGastroenterology Physician1265470140
Verify Katherine Elizabeth Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP033770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Wellspan Medical GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
32 family nurse practitioner records list a practice address in Ephrata
They are 32 of the 574 NPPES records with a practice address in Ephrata, and 7,209 family nurse practitioner records in Pennsylvania.
All 32 in Ephrata → All 7,209 in Pennsylvania → Every provider in Ephrata →
Other family nurse practitioner records in Pennsylvania
- Mynga AbarcaWynnewood, PA1700778230
- Mackenzie Abate, CRNPPhiladelphia, PA1942958525
- Deborah Abbonizio, CRNPMeadowbrook, PA1457588501
- Alyssa Abbott, CRNPHermitage, PA1669074456
- Amanda Abboud, FNP-BCSpringfield, PA1326588260
- Heather AbdallaQuakertown, PA1386179489
- Samah Abdelwahab, CRNPDoylestown, PA1659022374
- Kathy Abel, CRNPPhiladelphia, PA1649227570
- Amanda AberPittsburgh, PA1174357644
- Kevin AbercrombiePittsburgh, PA1073109344
Common questions
What is Katherine Elizabeth Stewart, CRNP's NPI number?
Katherine Elizabeth Stewart, CRNP's National Provider Identifier (NPI) is 1093680860, issued on Oct 9, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Elizabeth Stewart, CRNP located?
The NPPES record lists a practice address at 4150 Barrett Blvd Ste 200, Ephrata, PA, 17522. Phone: (717) 738-5648. Providers update this record themselves, so call before visiting.
How can I verify Katherine Elizabeth Stewart, CRNP's license?
NPPES lists Pennsylvania license number SP033770, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.