Ronald James Bloomfield, MD
Internal Medicine Physician · Columbus, OH
Ronald James Bloomfield, MD is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1578635868, issued on Nov 14, 2006. Check the license (Ohio 35052668, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald James Bloomfield
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35052668 OH
Self-reported in NPPES; status is on the state search - Practice location
- 745 W State St, Columbus, OH 43222
- Phone
- (614) 224-9052
- Enumerated
- Nov 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (614) 221-5480
- Medicaid ID
- 0603207 OH
- Entity
- Type 1 · individual
Also registered at 745 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Bichsel, M.D.Interventional Cardiology Physician1669474839
- Renee Caputo, M.D.Gynecology Physician1558367862
- William Chinn, MDPulmonary Disease Physician1801870985
- Daniel Evans, DOCardiovascular Disease Physician1760477640
- James Fagan, MDPulmonary Disease Physician1073599387
- Thomas Fanning, M.D.Interventional Cardiology Physician1013970581
Verify Ronald James Bloomfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35052668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 580 in Columbus → All 5,277 in Ohio → Every provider in Columbus →
Other internal medicine physician records in Ohio
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- Susan Abbott, MDCincinnati, OH1568414290
- Walid Abboud, MDCleveland, OH1245295559
- Joelle Abdallah, MDColumbus, OH1912577651
- Mandi Abdel Ahad, DOCleveland, OH1235870551
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
- Ahmad Abdelrahman, MDToledo, OH1134859192
- Nawal Abdi, MDCleveland, OH1154002582
Common questions
What is Ronald James Bloomfield, MD's NPI number?
Ronald James Bloomfield, MD's National Provider Identifier (NPI) is 1578635868, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald James Bloomfield, MD located?
The NPPES record lists a practice address at 745 W State St, Columbus, OH, 43222. Phone: (614) 224-9052. Providers update this record themselves, so call before visiting.
How can I verify Ronald James Bloomfield, MD's license?
NPPES lists Ohio license number 35052668, 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. 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.