William L. Ferber, MD
Diagnostic Radiology Physician · Norwalk, OH
William L. Ferber, MD is a diagnostic radiology physician with a practice address in Norwalk, Ohio, and NPI 1215031711, issued on Sep 13, 2006. Check the license (Ohio 35046575, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William L. Ferber
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 35046575 OH
Self-reported in NPPES; status is on the state search - Practice location
- 54 Executive Dr, Norwalk, OH 44857
- Phone
- (419) 668-3349
- Enumerated
- Sep 13, 2006
- Record last updated
- Jul 13, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (419) 663-6541
- Medicaid ID
- 0501791 OH
- Medicare enrollment
- Enrolled (PECOS I20120118000220); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1978
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,582 in Ohio → Look up another NPI →
Verify William L. Ferber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35046575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
Bills Medicare through one group practice
- Drs Russell Berkebile And Associates IncNorwalk, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William L. Ferber among 1,582 diagnostic radiology physician records in Ohio
William L. Ferber, 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 42% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1978 · median 2002 among the 1,060 with a school on file
- Record last updated2007 · 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).
Diagnostic Radiology Physician providers in Ohio
There are 1,582 diagnostic radiology physician records in Ohio.
All 1,582 in Ohio → Every provider in Norwalk → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Young Hong, MDSandusky, OH 448701790783132
- Ashwin Kesaria, M.D.Sandusky, OH 448701801894910
- Karen Sheehan, M.D.Sandusky, OH 448701902805732
- Jorge Cepeda, MDTiffin, OH 448831174558506
- Dong Park, MDTiffin, OH 448831699700021
- Kommula Rao, MDTiffin, OH 448831093740425
- Jung Suh, MDTiffin, OH 448831447285879
- William Miller, MDMansfield, OH 449031396727244
Common questions
What is William L. Ferber, MD's NPI number?
William L. Ferber, MD's National Provider Identifier (NPI) is 1215031711, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William L. Ferber, MD located?
The NPPES record lists a practice address at 54 Executive Dr, Norwalk, OH, 44857. Phone: (419) 668-3349. Providers update this record themselves, so call before visiting.
How can I verify William L. Ferber, MD's license?
NPPES lists Ohio license number 35046575, 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.
What is William L. Ferber, MD's MIPS final score?
The 2023 MIPS final score is 100 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.