Samantha Ann Witner, CRNP
Nurse Practitioner · Lock Haven, PA
Samantha Ann Witner, CRNP is a nurse practitioner with a practice address in Lock Haven, Pennsylvania, and NPI 1457836447, issued on Sep 26, 2018. Check the license (Pennsylvania SP018957, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Ann Witner
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- SP018957 PA
Self-reported in NPPES; status is on the state search - Practice location
- 24 Cree Dr, Lock Haven, PA 17745
- Phone
- (570) 321-2850
- Enumerated
- Sep 26, 2018
- Record last updated
- Jul 23, 2026
- Fax
- (570) 321-2851
- Medicare enrollment
- Enrolled (PECOS I20181015002592); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →
Also registered at 24 Cree Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Blachek, PHYSICAL THERAPISTPhysical Therapist1801448261
- Robyn Croce, PTAPhysical Therapy Assistant1124670690
Verify Samantha Ann Witner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP018957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Susquehanna Physician ServicesWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Ann Witner among 3,916 nurse practitioner records in Pennsylvania
Samantha Ann Witner, CRNP is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 55% of them.
- NPI issued2018 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2018 among the 2,360 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 nurse practitioner records list a practice address in Lock Haven
They are 7 of the 309 NPPES records with a practice address in Lock Haven, and 3,916 nurse practitioner records in Pennsylvania.
All 3,916 in Pennsylvania → Every provider in Lock Haven → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amy Adrian, CRNPLock Haven, PA 177451508298316
- Kirsten Bubb, CRNPLock Haven, PA 177451134554751
- Barbara Nyman, CRNPLock Haven, PA 177451316900228
- Brooke Stover, CRNPLock Haven, PA 177451114857299
- Katie Thomke, CRNPLock Haven, PA 177451063091692
- Danielle Thompson, CRNPLock Haven, PA 177451285178830
- Deborah Dickey, CRNPMcElhatten, PA 177481184690265
- Kacie Gibson, CRNPJersey Shore, PA 177401679357297
Common questions
What is Samantha Ann Witner, CRNP's NPI number?
Samantha Ann Witner, CRNP's National Provider Identifier (NPI) is 1457836447, issued on Sep 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Ann Witner, CRNP located?
The NPPES record lists a practice address at 24 Cree Dr, Lock Haven, PA, 17745. Phone: (570) 321-2850. Providers update this record themselves, so call before visiting.
How can I verify Samantha Ann Witner, CRNP's license?
NPPES lists Pennsylvania license number SP018957, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is Samantha Ann Witner, CRNP's MIPS final score?
The 2023 MIPS final score is 81.5 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.