npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Pennsylvania › Nurse Practitioner

Christopher Boyarski, CRNP

NPI 1811348162 · on the registry since 2016

Practice

Address
540 S George St # 4
York, PA 17401
Phone
(717) 812-2015
Fax
(717) 812-8193
Organisation at this address
Wellspan Medical Group
Inferred from a shared address, not stated in the registry.
Clinicians at this address
5

Registry record

Primary taxonomy
Nurse Practitioner
363L00000X
Also registered as
Acute Care Nurse Practitioner
Licence states on file
PA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-04-28

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Pennsylvania