Katarzyna Hause-Wardega, M.D.
Internal Medicine Physician · Cleveland, OH
Katarzyna Hause-Wardega, M.D. is an internal medicine physician with a practice address in Cleveland, Ohio, and NPI 1720019649, issued on Jul 6, 2006. Check the license (Ohio 35.076252, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Katarzyna Hause-Wardega
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.076252 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2475 E 22ND St Ste 110, Cleveland, OH 44115
- Phone
- (216) 363-2556
- Enumerated
- Jul 6, 2006
- Record last updated
- Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (216) 331-7063
- Medicaid ID
- 2341611 OH
- Medicare enrollment
- Enrolled (PECOS I20100917000514); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Verify Katarzyna Hause-Wardega in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.076252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average internal medicine physician in 2024
13,216 Medicare Part D claims for 614 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 338 claims were for opioids.
Most prescribed
- Amlodipine Besylate632 claims
- Atorvastatin Calcium594 claims
- Levothyroxine Sodium466 claims
- Metoprolol Succinate455 claims
- Furosemide388 claims
- Gabapentin381 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
- Northern Ohio Medical Specialists, LLCCleveland, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katarzyna Hause-Wardega among 5,277 internal medicine physician records in Ohio
Katarzyna Hause-Wardega, M.D. 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1993 · median 2006 among the 3,414 with a school on file
- Record last updated2021 · 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).
897 internal medicine physician records list a practice address in Cleveland
They are 897 of the 30,748 NPPES records with a practice address in Cleveland, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cleveland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lokanathan Anand, MDCleveland, OH 441151174607410
- Donald Eghobamien, M.D.Cleveland, OH 441151497740260
- Pushkar Kanade, M.DCleveland, OH 441151144506445
- Adriana LeiboviciCleveland, OH 441151811218738
- Srinivas Merugu, MDCleveland, OH 441151134102825
- Houssam Mhanna, M.D.Cleveland, OH 441151508105560
- Ifijen Oleghe, M.D.Cleveland, OH 441151851661995
- Suresh Kumar Ponnada, M.DCleveland, OH 441151689967911
Common questions
What is Katarzyna Hause-Wardega, M.D.'s NPI number?
Katarzyna Hause-Wardega, M.D.'s National Provider Identifier (NPI) is 1720019649, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katarzyna Hause-Wardega, M.D. located?
The NPPES record lists a practice address at 2475 E 22ND St Ste 110, Cleveland, OH, 44115. Phone: (216) 363-2556. Providers update this record themselves, so call before visiting.
How can I verify Katarzyna Hause-Wardega, M.D.'s license?
NPPES lists Ohio license number 35.076252, 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 Katarzyna Hause-Wardega, M.D. prescribe under Medicare Part D?
In 2024, Katarzyna Hause-Wardega, M.D. had 13,216 Medicare Part D claims for 614 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.