William Robert Bloom, MD
Internal Medicine Physician · Columbus, OH
William Robert Bloom, MD is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1114637881, issued on Dec 2, 2022. Check the license (Ohio 57.254657, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William Robert Bloom
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 57.254657 OH
Self-reported in NPPES; status is on the state search - Practice location
- 395 W 12TH Ave FL 3, Columbus, OH 43210
- Phone
- (614) 293-3989
- Enumerated
- Dec 2, 2022
- Record last updated
- Jun 5, 2023
- Fax
- (614) 293-9789
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 395 W 12TH Ave FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Robert Bloom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 57.254657Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
20 Medicare Part D claims, 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 Robert Bloom among 5,277 internal medicine physician records in Ohio
William Robert Bloom, MD 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2023 · 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).
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Columbus → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Saaid Abdel-Ghani, M.D.Columbus, OH 432101598926529
- Emily Brawner, D.O.Columbus, OH 432101669699385
- Camilla Curren, MDColumbus, OH 432101275512303
- Brian Doyle, M.D.Columbus, OH 432101649474438
- Courtney Hebert, M.D.Columbus, OH 432101972790038
- James Lawlor, DOColumbus, OH 432101417984196
- Doris Lin, MDColumbus, OH 432101912924481
- Ian Myles, M.D.Columbus, OH 432101497979082
Common questions
What is William Robert Bloom, MD's NPI number?
William Robert Bloom, MD's National Provider Identifier (NPI) is 1114637881, issued on Dec 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Bloom, MD located?
The NPPES record lists a practice address at 395 W 12TH Ave FL 3, Columbus, OH, 43210. Phone: (614) 293-3989. Providers update this record themselves, so call before visiting.
How can I verify William Robert Bloom, MD's license?
NPPES lists Ohio license number 57.254657, 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 Robert Bloom, MD prescribe under Medicare Part D?
In 2024, William Robert Bloom, MD had 20 Medicare Part D claims; 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.