Joni Zinser, CNP
Family Nurse Practitioner · Mason, OH
Joni Zinser, CNP is a family nurse practitioner with a practice address in Mason, Ohio, and NPI 1477912194, issued on Feb 23, 2016. Check the license (Ohio 18844 NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joni Zinser
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 18844 NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 9313 S Mason Montgomery RD, Mason, OH 45040
- Phone
- (513) 584-6999
- Enumerated
- Feb 23, 2016
- Record last updated
- Jan 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160502001428); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →
Also registered at 9313 S Mason Montgomery RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joni Zinser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 18844 NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,792 Medicare Part D claims for 333 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium159 claims
- Levothyroxine Sodium128 claims
- Alprazolam101 claims
- Omeprazole88 claims
- Lisinopril85 claims
- Losartan Potassium71 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.
Industry payments in 2024: $16.17
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Oxford Physical Therapy And RehabilitationMason, OH
- University OF Cincinnati Physicians Company LLCMason, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joni Zinser among 9,647 family nurse practitioner records in Ohio
Joni Zinser, CNP is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 32% of them.
- NPI issued2016 · 32% of these records are older, 61% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2018 among the 6,366 with a school on file
- Record last updated2018 · 40% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 family nurse practitioner records list a practice address in Mason
They are 47 of the 1,495 NPPES records with a practice address in Mason, and 9,647 family nurse practitioner records in Ohio.
All 9,647 in Ohio → Every provider in Mason → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Theophilia Akomah-Donkor, FNPMason, OH 450401861723827
- Amber Bramlee, FNPMason, OH 450401295032902
- Clare Herbert, NPMason, OH 450401104054055
- Irina Kanter, FNP-BCMason, OH 450401881938678
- Michelle Khosla, N.P.Mason, OH 450401932463551
- Emily Krans, CNP, RNMason, OH 450401962715193
- Heather Maier, MSN, CNPMason, OH 450401043352628
- Margaret Rawlings, NPMason, OH 450401265855993
Common questions
What is Joni Zinser, CNP's NPI number?
Joni Zinser, CNP's National Provider Identifier (NPI) is 1477912194, issued on Feb 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joni Zinser, CNP located?
The NPPES record lists a practice address at 9313 S Mason Montgomery RD, Mason, OH, 45040. Phone: (513) 584-6999. Providers update this record themselves, so call before visiting.
How can I verify Joni Zinser, CNP's license?
NPPES lists Ohio license number 18844 NP, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Joni Zinser, CNP prescribe under Medicare Part D?
In 2024, Joni Zinser, CNP had 2,792 Medicare Part D claims for 333 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.