Carisa Elaine Bohnak, MD
Ophthalmology Physician · Warren, OH
Carisa Elaine Bohnak, MD is an ophthalmology physician with a practice address in Warren, Ohio, and NPI 1467941575, issued on May 3, 2018. Check the license (Ohio 35153605, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Carisa Elaine Bohnak
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 35153605 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4060 N River RD NE, Warren, OH 44484
- Phone
- (330) 746-7691
- Enumerated
- May 3, 2018
- Record last updated
- Aug 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20230605001276); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 751 in Ohio → Look up another NPI →
Also registered at 4060 N River RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicholas Lawrence, O.D.Optometrist1538475249
- Taylor Richards, ODOptometrist1114619137
Verify Carisa Elaine Bohnak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35153605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average ophthalmology physician in 2024
45 Medicare Part D claims for 24 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Neomycin-Polymyxin-Dexameth14 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 MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $239.36
8 payments; by number, the most common kind was food and beverage; the largest payer was Merz Pharmaceuticals, LLC. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Eye Care Associates, IncWarren, OH
- Ophthalmic Plastic Surgery PLLCSlingerlands, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carisa Elaine Bohnak among 751 ophthalmology physician records in Ohio
Carisa Elaine Bohnak, MD is one of 751 ophthalmology physician records with a practice address in Ohio. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2002 among the 495 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Ohio
There are 751 ophthalmology physician records in Ohio.
All 751 in Ohio → Every provider in Warren → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- James Martuccio, MDWarren, OH 444841003817420
- Isaac Torem, MDWarren, OH 444841255381539
- William Helwig, M.D.Warren, OH 444831275533564
- Robert Helwig, M.D.Warren, OH 444831154321313
- Sarah Smith, M.D.Youngstown, OH 445021053639161
- Hai-Shiuh Wang, M.D.Youngstown, OH 445021053313551
- Bart Brine, MDSalem, OH 444601164492930
- Andrew Pederzolli, MDSalem, OH 444601730159559
Common questions
What is Carisa Elaine Bohnak, MD's NPI number?
Carisa Elaine Bohnak, MD's National Provider Identifier (NPI) is 1467941575, issued on May 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Carisa Elaine Bohnak, MD located?
The NPPES record lists a practice address at 4060 N River RD NE, Warren, OH, 44484. Phone: (330) 746-7691. Providers update this record themselves, so call before visiting.
How can I verify Carisa Elaine Bohnak, MD's license?
NPPES lists Ohio license number 35153605, 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 Carisa Elaine Bohnak, MD prescribe under Medicare Part D?
In 2024, Carisa Elaine Bohnak, MD had 45 Medicare Part D claims for 24 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Carisa Elaine Bohnak, MD's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. 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.