Mark Hacker, P.A.-C.
Physician Assistant · Newark, OH
Mark Hacker, P.A.-C. is a physician assistant with a practice address in Newark, Ohio, and NPI 1861591836, issued on Sep 22, 2006. Check the license (Ohio 50.002469, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Hacker
- Credential
- P.A.-C.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 50.002469 OH
50002469RX OH
53306 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1320 West Main St, Newark, OH 43055
- Phone
- (220) 564-4151
- Enumerated
- Sep 22, 2006
- Record last updated
- Mar 24, 2023
- Fax
- (220) 564-7153
- Medicare enrollment
- Enrolled (PECOS I20090528000138); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 5,325 in Ohio → Look up another NPI →
Also registered at 1320 West Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Defante, M.D.Anesthesiology Physician1811106289
- Laura Higgins, M.D.Emergency Medicine Physician1861618357
- Brian Korn, DOEmergency Medicine Physician1912988155
- James Leonard, M.D.Emergency Medicine Physician1881881480
Verify Mark Hacker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50.002469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average physician assistant in 2024
277 Medicare Part D claims for 199 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Cephalexin34 claims
- Doxycycline Hyclate22 claims
- Prednisone21 claims
- Amoxicillin-Clavulanate Potass18 claims
- Oxycodone Hcl15 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): 79.4 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: $17.02
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Osu Emergency Medicine LLCColumbus, OH
- Osu Observation Medicine, LLCColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Hacker among 5,325 physician assistant records in Ohio
Mark Hacker, P.A.-C. is one of 5,325 physician assistant 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 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2009 · median 2019 among the 3,621 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Ohio
There are 5,325 physician assistant records in Ohio.
All 5,325 in Ohio → Every provider in Newark → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Carrie Brehm, PA-CNewark, OH 430551316572290
- Anthony D'Amico, PANewark, OH 430551811368822
- Sadie Deckard, PA-CNewark, OH 430551831698729
- Tiffani Dorn, PA-CNewark, OH 430551629460183
- Cameron Evans, P.A.-C.Newark, OH 430551639307903
- Justin GillNewark, OH 430551952191322
- Abigail Hrusovsky, PA-CNewark, OH 430551700521952
- Medhanie Kifle, PA-CNewark, OH 430551346685807
Common questions
What is Mark Hacker, P.A.-C.'s NPI number?
Mark Hacker, P.A.-C.'s National Provider Identifier (NPI) is 1861591836, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Hacker, P.A.-C. located?
The NPPES record lists a practice address at 1320 West Main St, Newark, OH, 43055. Phone: (220) 564-4151. Providers update this record themselves, so call before visiting.
How can I verify Mark Hacker, P.A.-C.'s license?
NPPES lists Ohio license number 50.002469, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Hacker, P.A.-C. prescribe under Medicare Part D?
In 2024, Mark Hacker, P.A.-C. had 277 Medicare Part D claims for 199 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Mark Hacker, P.A.-C.'s MIPS final score?
The 2023 MIPS final score is 79.4 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.