NPPES file of Aug 9, 2026

Amy Jo Mershimer, CRNP

Family Nurse Practitioner · Butler, PA

Amy Jo Mershimer, CRNP is a family nurse practitioner with a practice address in Butler, Pennsylvania, and NPI 1225402225, issued on Nov 14, 2015. Check the license (Pennsylvania SP015639, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225402225
Name
Amy Jo Mershimer
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP015639 PA
Self-reported in NPPES; status is on the state search
Practice location
325 New Castle RD, Butler, PA 16001
Phone
(724) 285-2508
Enumerated
Nov 14, 2015
Record last updated
Dec 20, 2018 (not updated in 8 years: call before relying on the address or phone)
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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8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →

Also registered at 325 New Castle RD

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

  1. Ashok Adalja, M.D.Internal Medicine Physician1841390424
  2. Barbara Adams, L.P.N.Licensed Practical Nurse1821486002
  3. Weien Agate, M.D.Internal Medicine Physician1982670691
  4. Peter Albert, RNPsychiatric/Mental Health Registered Nurse1801090030
  5. Heather Anderson, PHARMDPharmacist1821498734
  6. Mary Andiorio, PHDClinical Psychologist1215046776

Verify Amy Jo Mershimer 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 SP015639    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
Find the Pennsylvania license search

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Amy Jo Mershimer among 7,209 family nurse practitioner records in Pennsylvania

Amy Jo Mershimer, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 32% of them.

  • NPI issued2015 · 32% of these records are older, 63% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2018 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 family nurse practitioner records list a practice address in Butler

They are 53 of the 1,139 NPPES records with a practice address in Butler, and 7,209 family nurse practitioner records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,209 in Pennsylvania → Every provider in Butler → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Matthew Goldinger, CRNPButler, PA 160011821097171
  2. Rainee Hawkins, NPButler, PA 160011861579575
  3. Hannah Hetzel, CRNPButler, PA 160011295002038
  4. Randy Johns, CRNPButler, PA 160011669618377
  5. Rebecca Lowery, FNP-BCButler, PA 160011073929378
  6. Anne LutzButler, PA 160011144606047
  7. Theresa Ramella, CRNPButler, PA 160011811152085
  8. Yasaman Razin, CRNPButler, PA 160011912011206

Common questions

What is Amy Jo Mershimer, CRNP's NPI number?

Amy Jo Mershimer, CRNP's National Provider Identifier (NPI) is 1225402225, issued on Nov 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Amy Jo Mershimer, CRNP located?

The NPPES record lists a practice address at 325 New Castle RD, Butler, PA, 16001. Phone: (724) 285-2508. Providers update this record themselves, so call before visiting.

How can I verify Amy Jo Mershimer, CRNP's license?

NPPES lists Pennsylvania license number SP015639, 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. 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 9, 2026.