Kathryn Grace Brzozowski, D.O.
Internal Medicine Physician · Willoughby Hills, OH
Kathryn Grace Brzozowski, D.O. is an internal medicine physician with a practice address in Willoughby Hills, Ohio, and NPI 1649594532, issued on Mar 21, 2010. Check the license (Ohio 34011174, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Kathryn Grace Brzozowski
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 34011174 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2570 Som Center RD, Willoughby Hills, OH 44094
- Phone
- (440) 943-2500
- Enumerated
- Mar 21, 2010
- Record last updated
- Feb 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140211001138); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2570 Som Center RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elisha Cohen, FNP-CFamily Nurse Practitioner1760223598
- Lina Costanzo, DOInternal Medicine Physician1366070088
- Sara Cross, PHARMDPharmacist1336066372
- Negin Fallahi, PHARMDAmbulatory Care Pharmacist1962052175
- Christine Field, MDPediatrics Physician1326282344
- Chelsea Garcia, NPFamily Nurse Practitioner1578307104
Verify Kathryn Grace Brzozowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34011174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average internal medicine physician in 2024
4,463 Medicare Part D claims for 612 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Atorvastatin Calcium300 claims
- Amlodipine Besylate202 claims
- Lisinopril180 claims
- Levothyroxine Sodium178 claims
- Losartan Potassium166 claims
- Omeprazole142 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.
One hospital affiliation
- Cleveland ClinicAvon, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
11 internal medicine physician records list a practice address in Willoughby Hills
They are 11 of the 353 NPPES records with a practice address in Willoughby Hills, and 5,277 internal medicine physician records in Ohio.
All 11 in Willoughby Hills → All 5,277 in Ohio → Every provider in Willoughby Hills →
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Susan Abbott, MDCincinnati, OH1568414290
- Walid Abboud, MDCleveland, OH1245295559
- Joelle Abdallah, MDColumbus, OH1912577651
- Mandi Abdel Ahad, DOCleveland, OH1235870551
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
- Ahmad Abdelrahman, MDToledo, OH1134859192
- Nawal Abdi, MDCleveland, OH1154002582
Common questions
What is Kathryn Grace Brzozowski, D.O.'s NPI number?
Kathryn Grace Brzozowski, D.O.'s National Provider Identifier (NPI) is 1649594532, issued on Mar 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Grace Brzozowski, D.O. located?
The NPPES record lists a practice address at 2570 Som Center RD, Willoughby Hills, OH, 44094. Phone: (440) 943-2500. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Grace Brzozowski, D.O.'s license?
NPPES lists Ohio license number 34011174, 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 Kathryn Grace Brzozowski, D.O. prescribe under Medicare Part D?
In 2024, Kathryn Grace Brzozowski, D.O. had 4,463 Medicare Part D claims for 612 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.