Jonathan Cain Royalty, M.D.
Neurocritical Care Physician · Dayton, OH
Jonathan Cain Royalty, M.D. is a neurocritical care physician with a practice address in Dayton, Ohio, and NPI 1720021306, issued on Jun 13, 2006. Check the license (Ohio 35.090022, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Jonathan Cain Royalty
- Credential
- M.D.
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License numbers
- 35.090022 OH
35090022 OH
51981351205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 33 W Rahn RD, Dayton, OH 45429
- Phone
- (937) 433-8990
- Enumerated
- Jun 13, 2006
- Record last updated
- Apr 1, 2025
- Fax
- (937) 433-8691
- Medicaid ID
- 2754210 OH
- Medicare enrollment
- Enrolled (PECOS I20070702000199); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest neurocritical care physician records → All 44 in Ohio → Look up another NPI →
Also registered at 33 W Rahn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ikram Abdullah, DOInternal Medicine Physician1376239723
- Shakeel Ahmed, M.D.Critical Care Medicine (Internal Medicine) Physician1922084862
- Waqas Ahmed, M.DInternal Medicine Physician1376876078
- Bana Alajati, MDInternal Medicine Physician1891256855
- Valerie Aliu, MDInternal Medicine Physician1073692042
- Fatma Alshantti, APRNNurse Practitioner1538992615
Verify Jonathan Cain Royalty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.090022Check 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
- Kettering Independent Medical Group IncBeavercreek, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Cain Royalty among 44 neurocritical care physician records in Ohio
Jonathan Cain Royalty, M.D. is one of 44 neurocritical care physician records with a practice address in Ohio. 95% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2001 · median 2014 among the 37 with a school on file
- Record last updated2025 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurocritical Care Physician providers in Ohio
There are 44 neurocritical care physician records in Ohio.
All 44 in Ohio → Every provider in Dayton → Neurocritical Care Physician nationwide →
The 8 neurocritical care physician records with the nearest ZIP codes
- Emily Wright, MDDayton, OH 454091801356803
- Suzette Millington-Buffong, D.OTroy, OH 453731205287638
- Faraze Niazi, MDMontgomery, OH 452421033640172
- Jayesh Patel, DOMontgomery, OH 452421164839890
- Steven Platko, MDMontgomery, OH 452421043874563
- Umair Hamid, MDCincinnati, OH 452361013536309
- Ren-Shuoh Kuo, DOCincinnati, OH 452361124470489
- Rubinee Simmasalam, MDCincinnati, OH 452201043848161
Common questions
What is Jonathan Cain Royalty, M.D.'s NPI number?
Jonathan Cain Royalty, M.D.'s National Provider Identifier (NPI) is 1720021306, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Cain Royalty, M.D. located?
The NPPES record lists a practice address at 33 W Rahn RD, Dayton, OH, 45429. Phone: (937) 433-8990. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Cain Royalty, M.D.'s license?
NPPES lists Ohio license number 35.090022, 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 Jonathan Cain Royalty, M.D.'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.