Ronald Frank Ambrosia, DO
Emergency Medicine Physician · Columbus, OH
Ronald Frank Ambrosia, DO is an emergency medicine physician with a practice address in Columbus, Ohio, and NPI 1740299643, issued on Aug 7, 2006. Check the license (Ohio 34-00-7486-A, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Ronald Frank Ambrosia
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 34-00-7486-A OH
Self-reported in NPPES; status is on the state search - Practice location
- 111 S Grant Ave, Columbus, OH 43215
- Phone
- (614) 461-3232
- Enumerated
- Aug 7, 2006
- Record last updated
- Oct 31, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 2269861 OH
- Entity
- Type 1 · individual
Also registered at 111 S Grant Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew AdegboyeInternal Medicine Physician1881071827
- Patricia AidooPsychiatric/Mental Health Nurse Practitioner1215811591
- Bryan Alexander, M.D.Hospitalist Physician1588824387
- Rebecca Alexander, MDInternal Medicine Physician1659546786
- Jacinda Allen, M.D.Hospitalist Physician1144292418
- Wael AlnajjarFamily Medicine Physician1669890489
Verify Ronald Frank Ambrosia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34-00-7486-ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average emergency medicine physician in 2024
34 Medicare Part D claims for 25 beneficiaries, against an average of 226 among the 54,106 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.2 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).
427 emergency medicine physician records list a practice address in Columbus
They are 427 of the 36,491 NPPES records with a practice address in Columbus, and 3,002 emergency medicine physician records in Ohio.
All 427 in Columbus → All 3,002 in Ohio → Every provider in Columbus →
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- Ali Abdallah, DOCanton, OH1134749997
- Anthony Abdullah, M.D.Hamilton, OH1457319386
- Najee Abou Arraj, MDCleveland, OH1780181420
- Mikhael Abourjeily, D.O.Mentor, OH1982689758
- Michael Abrahams, M.D.Logan, OH1487098463
- Arun Acharekar, MDMansfield, OH1659411544
- Kevin Ackley, MDCincinnati, OH1952340903
Common questions
What is Ronald Frank Ambrosia, DO's NPI number?
Ronald Frank Ambrosia, DO's National Provider Identifier (NPI) is 1740299643, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Frank Ambrosia, DO located?
The NPPES record lists a practice address at 111 S Grant Ave, Columbus, OH, 43215. Phone: (614) 461-3232. Providers update this record themselves, so call before visiting.
How can I verify Ronald Frank Ambrosia, DO's license?
NPPES lists Ohio license number 34-00-7486-A, 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 Ronald Frank Ambrosia, DO prescribe under Medicare Part D?
In 2024, Ronald Frank Ambrosia, DO had 34 Medicare Part D claims for 25 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Ronald Frank Ambrosia, DO's MIPS final score?
The 2023 MIPS final score is 74.2 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.