Joni Marie Stasiak, M.D.
Family Medicine Physician · Malvern, OH
Joni Marie Stasiak, M.D. is a family medicine physician with a practice address in Malvern, Ohio, and NPI 1245219187, issued on Jan 10, 2006. Check the license (Ohio 35067081, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Joni Marie Stasiak
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35067081 OH
Self-reported in NPPES; status is on the state search - Practice location
- 635 Locust Street, Malvern, OH 44644
- Phone
- (330) 863-9061
- Enumerated
- Jan 10, 2006
- Record last updated
- Oct 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (330) 863-6492
- Medicaid ID
- 0187837 OH
- Medicare enrollment
- Enrolled (PECOS I20110405000182); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 635 Locust Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Stasiak, M.D.Family Medicine Physician1336128289
Verify Joni Marie Stasiak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35067081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,007 Medicare Part D claims for 365 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 319 claims were for opioids.
Most prescribed
- Levothyroxine Sodium388 claims
- Lisinopril313 claims
- Omeprazole265 claims
- Amlodipine Besylate251 claims
- Atorvastatin Calcium246 claims
- Metoprolol Succinate192 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.
Bills Medicare through one group practice
- Carroll Family HealthcareMalvern, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joni Marie Stasiak among 5,606 family medicine physician records in Ohio
Joni Marie Stasiak, M.D. is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · median 2005 among the 3,510 with a school on file
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Malvern
They are 3 of the 21 NPPES records with a practice address in Malvern, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Malvern → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Stephen Grossi, MDMalvern, OH 446441447991088
- Steven Stasiak, M.D.Malvern, OH 446441336128289
- Suzanne Biggs, D.O.Massillon, OH 446461447286935
- Ashley Clarke, DOMassillon, OH 446461245269562
- Son Dang, MDMassillon, OH 446461699764944
- Victor Dunham, MDMassillon, OH 446461104880137
- Jessica Falvo Lang, M.D.Massillon, OH 446461043295892
- Saroj Kothari, MDMassillon, OH 446461275598518
Common questions
What is Joni Marie Stasiak, M.D.'s NPI number?
Joni Marie Stasiak, M.D.'s National Provider Identifier (NPI) is 1245219187, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joni Marie Stasiak, M.D. located?
The NPPES record lists a practice address at 635 Locust Street, Malvern, OH, 44644. Phone: (330) 863-9061. Providers update this record themselves, so call before visiting.
How can I verify Joni Marie Stasiak, M.D.'s license?
NPPES lists Ohio license number 35067081, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joni Marie Stasiak, M.D. prescribe under Medicare Part D?
In 2024, Joni Marie Stasiak, M.D. had 8,007 Medicare Part D claims for 365 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.