William Earl Phillips, DO
Internal Medicine Physician · Cincinnati, OH
William Earl Phillips, DO is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1477256659, issued on Mar 24, 2023. Check the license (Ohio 34.018521, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William Earl Phillips
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 34.018521 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3188 Bellevue Ave, Cincinnati, OH 45219
- Phone
- (513) 584-4505
- Enumerated
- Mar 24, 2023
- Record last updated
- May 20, 2026
- Fax
- (513) 584-0462
- Medicare enrollment
- Enrolled (PECOS I20260604003063); may accept Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 3188 Bellevue Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Abata, MDStudent in an Organized Health Care Education/Training Program1548105984
- Jamie AbatemarcoRegistered Nurse1386594059
- Khaled Abdel AzizStudent in an Organized Health Care Education/Training Program1730949041
- Ahmed Abdelhaleem, MDStudent in an Organized Health Care Education/Training Program1164126074
- Eman Abdulfatah, MDAnatomic Pathology Physician1386063287
- Heba Aboheeba, MDAnesthesiology Physician1871333906
Verify William Earl Phillips in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.018521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
126 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
William Earl Phillips among 5,277 internal medicine physician records in Ohio
William Earl Phillips, DO 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 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2023 · median 2006 among the 3,414 with a school on file
- Record last updated2026 · 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).
566 internal medicine physician records list a practice address in Cincinnati
They are 566 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cincinnati → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Chadwell, MDCincinnati, OH 452191710952908
- Rachael Coleman, MDCincinnati, OH 452191538137492
- Lori Conners, MDCincinnati, OH 452191528034329
- Joseph Dagenbach, M.D.Cincinnati, OH 452191205838109
- Michael Jennings, MDCincinnati, OH 452191356348569
- Jeanne Kavinsky, MDCincinnati, OH 452191205899630
- Gerard Kortekamp, M.D.Cincinnati, OH 452191194785113
- Rajan Lakhia, DOCincinnati, OH 452191720053770
Common questions
What is William Earl Phillips, DO's NPI number?
William Earl Phillips, DO's National Provider Identifier (NPI) is 1477256659, issued on Mar 24, 2023. An NPI identifies a provider in billing; it is not a license.
Where is William Earl Phillips, DO located?
The NPPES record lists a practice address at 3188 Bellevue Ave, Cincinnati, OH, 45219. Phone: (513) 584-4505. Providers update this record themselves, so call before visiting.
How can I verify William Earl Phillips, DO's license?
NPPES lists Ohio license number 34.018521, 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 William Earl Phillips, DO prescribe under Medicare Part D?
In 2024, William Earl Phillips, DO had 126 Medicare Part D claims for 38 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.