Kirk Darwin Crouser, MD
Internal Medicine Physician · Toledo, OH
Kirk Darwin Crouser, MD is an internal medicine physician with a practice address in Toledo, Ohio, and NPI 1972501997, issued on Jul 13, 2005. Check the license (Ohio 35077241C, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Kirk Darwin Crouser
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35077241C OH
0447998 KS
01078836A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2142 N Cove Blvd, Toledo, OH 43606
- Phone
- (734) 464-0887
- Enumerated
- Jul 13, 2005
- Record last updated
- Oct 9, 2025
- Fax
- (734) 402-0254
- Medicaid IDs
- 2273276 OH
300005418 IN
7100450530 KY - Medicare enrollment
- Enrolled (PECOS I20170327002378); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 2142 N Cove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kirk Darwin Crouser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35077241CCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
464 Medicare Part D claims for 188 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir93 claims
- Prednisone51 claims
- Eliquis39 claims
- Metoprolol Succinate38 claims
- Azithromycin27 claims
- Levofloxacin19 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): 77.3 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: $47.39
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 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 3 group practices
- M Care PLLCJeffersonville, IN
- Pikeville Medical Center IncPikeville, KY
- St Vincent Medical Group IncNorth Vernon, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kirk Darwin Crouser among 5,277 internal medicine physician records in Ohio
Kirk Darwin Crouser, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1998 · median 2006 among the 3,414 with a school on file
- Record last updated2025 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
158 internal medicine physician records list a practice address in Toledo
They are 158 of the 13,583 NPPES records with a practice address in Toledo, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Toledo → Internal Medicine Physician nationwide →
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Common questions
What is Kirk Darwin Crouser, MD's NPI number?
Kirk Darwin Crouser, MD's National Provider Identifier (NPI) is 1972501997, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kirk Darwin Crouser, MD located?
The NPPES record lists a practice address at 2142 N Cove Blvd, Toledo, OH, 43606. Phone: (734) 464-0887. Providers update this record themselves, so call before visiting.
How can I verify Kirk Darwin Crouser, MD's license?
NPPES lists Ohio license number 35077241C, 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 Kirk Darwin Crouser, MD prescribe under Medicare Part D?
In 2024, Kirk Darwin Crouser, MD had 464 Medicare Part D claims for 188 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Kirk Darwin Crouser, MD's MIPS final score?
The 2023 MIPS final score is 77.3 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.