Leah Kim Sieck, MD
Diagnostic Radiology Physician · Cleveland, OH
Leah Kim Sieck, MD is a diagnostic radiology physician with a practice address in Cleveland, Ohio, and NPI 1306008743, issued on Jun 26, 2008. Check the license (Ohio 35098161, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Leah Kim Sieck
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 35098161 OH
01063343A IN
57947 KY
Self-reported in NPPES; status is on the state search - Practice location
- Crile Building Desk A 10, Cleveland, OH 44195
- Phone
- (216) 444-4668
- Enumerated
- Jun 26, 2008
- Record last updated
- Jan 4, 2024
- Fax
- (216) 445-1654
- Medicaid IDs
- 1336192665 IN
7100903460 KY
0057249 OH
200945270 IN - Medicare enrollment
- Enrolled (PECOS I20230711002127); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,582 in Ohio → Look up another NPI →
Verify Leah Kim Sieck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35098161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Diagnostic X-Ray Physicians, PscLouisville, KY
- Indiana University Radiology Associates IncIndianapolis, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leah Kim Sieck among 1,582 diagnostic radiology physician records in Ohio
Leah Kim Sieck, MD is one of 1,582 diagnostic radiology physician records with a practice address in Ohio. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2004 · median 2002 among the 1,060 with a school on file
- Record last updated2024 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 diagnostic radiology physician records list a practice address in Cleveland
They are 388 of the 30,748 NPPES records with a practice address in Cleveland, and 1,582 diagnostic radiology physician records in Ohio.
All 1,582 in Ohio → Every provider in Cleveland → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Indu Agarwal, M.D.Cleveland, OH 441951912969718
- Gregory Baran, MDCleveland, OH 441951285697482
- Gregory Borkowski, MDCleveland, OH 441951649233628
- Bradley Cole, D.O.Cleveland, OH 441951013900117
- Scott Flamm, M.D.Cleveland, OH 441951265422604
- Brian Herts, M.D.Cleveland, OH 441951588627483
- Hakan Ilaslan, MDCleveland, OH 441951427011675
- Stephen Jones, MDCleveland, OH 441951124009931
Common questions
What is Leah Kim Sieck, MD's NPI number?
Leah Kim Sieck, MD's National Provider Identifier (NPI) is 1306008743, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Leah Kim Sieck, MD located?
The NPPES record lists a practice address at Crile Building Desk A 10, Cleveland, OH, 44195. Phone: (216) 444-4668. Providers update this record themselves, so call before visiting.
How can I verify Leah Kim Sieck, MD's license?
NPPES lists Ohio license number 35098161, 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.
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.