John Zarick, NP
Gerontology Nurse Practitioner · Lancaster, OH
John Zarick, NP is a gerontology nurse practitioner with a practice address in Lancaster, Ohio, and NPI 1275187452, issued on Jul 26, 2019. Check the license (Ohio APRN.CNP.024811, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Zarick
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- APRN.CNP.024811 OH
Self-reported in NPPES; status is on the state search - Practice location
- 135 N Ewing St Ste 204, Lancaster, OH 43130
- Phone
- (740) 687-8000
- Enumerated
- Jul 26, 2019
- Record last updated
- Oct 14, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190823001010); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 526 in Ohio → Look up another NPI →
Also registered at 135 N Ewing St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kodi McClaskey, CNPFamily Nurse Practitioner1659102887
Verify John Zarick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.024811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
3,349 Medicare Part D claims for 406 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Donepezil Hcl297 claims
- Memantine Hcl296 claims
- Topiramate201 claims
- Tizanidine Hcl182 claims
- Levetiracetam181 claims
- Lamotrigine175 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 71.2 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).
Industry payments in 2024: $132.52
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fairfield Healthcare Professionals IncLancaster, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Zarick among 526 gerontology nurse practitioner records in Ohio
John Zarick, NP is one of 526 gerontology nurse practitioner records with a practice address in Ohio. 83% 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 51% of them.
- NPI issued2019 · 51% of these records are older, 42% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 2019 among the 369 with a school on file
- Record last updated2019 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Ohio
There are 526 gerontology nurse practitioner records in Ohio.
All 526 in Ohio → Every provider in Lancaster → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Roy DunfeeLancaster, OH 431301821748765
- Chandra Rhodes, CNPGalloway, OH 431191144601410
- Karla Nesta, CNPWesterville, OH 430821952836959
- Alyssa Maisonet, APRN-CNPWesterville, OH 430811033979711
- Sarah Sowers, APRN.CNPWesterville, OH 430811578123170
- Mary CornellUrbana, OH 430781811454523
- Sandy Bishara, APRN-CNPColumbus, OH 432031194092379
- Jaime Patterson, APRN-CNPColumbus, OH 432031225782485
Common questions
What is John Zarick, NP's NPI number?
John Zarick, NP's National Provider Identifier (NPI) is 1275187452, issued on Jul 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is John Zarick, NP located?
The NPPES record lists a practice address at 135 N Ewing St Ste 204, Lancaster, OH, 43130. Phone: (740) 687-8000. Providers update this record themselves, so call before visiting.
How can I verify John Zarick, NP's license?
NPPES lists Ohio license number APRN.CNP.024811, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does John Zarick, NP prescribe under Medicare Part D?
In 2024, John Zarick, NP had 3,349 Medicare Part D claims for 406 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
What is John Zarick, NP's MIPS final score?
The 2023 MIPS final score is 71.2 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.