John David Casteel, CRNP, DNP-FNP
Family Nurse Practitioner · Butler, PA
John David Casteel, CRNP, DNP-FNP is a family nurse practitioner with a practice address in Butler, Pennsylvania, and NPI 1477108280, issued on Aug 8, 2019. Check the license (Pennsylvania SP020596, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John David Casteel
- Credential
- CRNP, DNP-FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP020596 PA
Self-reported in NPPES; status is on the state search - Practice location
- 353 N Duffy RD, Butler, PA 16001
- Phone
- (878) 271-6688
- Enumerated
- Aug 8, 2019
- Record last updated
- Mar 10, 2026
- Fax
- (878) 271-6253
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 353 N Duffy RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John David Casteel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP020596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
116 Medicare Part D claims for 19 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium15 claims
- Tamsulosin Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
John David Casteel among 7,209 family nurse practitioner records in Pennsylvania
John David Casteel, CRNP, DNP-FNP 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. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2026 · 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.
All 7,209 in Pennsylvania → Every provider in Butler → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Matthew Goldinger, CRNPButler, PA 160011821097171
- Rainee Hawkins, NPButler, PA 160011861579575
- Hannah Hetzel, CRNPButler, PA 160011295002038
- Randy Johns, CRNPButler, PA 160011669618377
- Rebecca Lowery, FNP-BCButler, PA 160011073929378
- Anne LutzButler, PA 160011144606047
- Amy Mershimer, CRNPButler, PA 160011225402225
- Theresa Ramella, CRNPButler, PA 160011811152085
Common questions
What is John David Casteel, CRNP, DNP-FNP's NPI number?
John David Casteel, CRNP, DNP-FNP's National Provider Identifier (NPI) is 1477108280, issued on Aug 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is John David Casteel, CRNP, DNP-FNP located?
The NPPES record lists a practice address at 353 N Duffy RD, Butler, PA, 16001. Phone: (878) 271-6688. Providers update this record themselves, so call before visiting.
How can I verify John David Casteel, CRNP, DNP-FNP's license?
NPPES lists Pennsylvania license number SP020596, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does John David Casteel, CRNP, DNP-FNP prescribe under Medicare Part D?
In 2024, John David Casteel, CRNP, DNP-FNP had 116 Medicare Part D claims for 19 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.