Kevin Thomas O'Mara, MD
Emergency Medicine Physician · Tempe, AZ
Kevin Thomas O'Mara, MD is an emergency medicine physician with a practice address in Tempe, Arizona, and NPI 1578675245, issued on Aug 31, 2006. Check the license (Arizona 45538, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kevin Thomas O'Mara
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 45538 AZ
A93623 CA
ME97390 FL
35081691 OH
MD439347 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 S Mill Ave, Tempe, AZ 85281
- Phone
- (480) 784-5533
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 2353484 OH
- Medicare enrollment
- Enrolled (PECOS I20090309000195); accepts Medicare assignment
- Medical or professional school
- Medical College Of Ohio, 1999
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 1500 S Mill Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mazi Condelee, CRNACertified Registered Nurse Anesthetist1568132975
- Lisa Dewinter, MDEmergency Medical Services (Emergency Medicine) Physician1407803117
- Andrew Dybala, PA-CPhysician Assistant1366622672
- Robert Hepburn, DOEmergency Medicine Physician1790859221
- Chris Hinson Md, MDEmergency Medicine Physician1588751085
- Landon HitchcockCertified Registered Nurse Anesthetist1093398224
Verify Kevin Thomas O'Mara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 45538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average emergency medicine physician in 2024
227 Medicare Part D claims for 159 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Methylprednisolone29 claims
- Cefdinir21 claims
- Oxycodone-Acetaminophen18 claims
- Cephalexin16 claims
- Methocarbamol15 claims
- Dicyclomine Hcl14 claims
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.
Industry payments in 2024: $15.76
1 payment: food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Empower St Josephs PLLCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin Thomas O'Mara among 1,494 emergency medicine physician records in Arizona
Kevin Thomas O'Mara, MD is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1999 · median 2014 among the 828 with a school on file
- Record last updated2013 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Arizona
There are 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Tempe → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Harold Cohen, M.D.Tempe, AZ 852811710948534
- Robert Hepburn, DOTempe, AZ 852811790859221
- Chris Hinson Md, MDTempe, AZ 852811588751085
- John Mason, MDTempe, AZ 852811023090099
- Mark Mathurin, MDTempe, AZ 852811497853733
- Thuan Nguyen, MDTempe, AZ 852811184722480
- Perry Olliver, DOTempe, AZ 852811285377531
- Stefanie Schroeder, M.D.Tempe, AZ 852811346201571
Common questions
What is Kevin Thomas O'Mara, MD's NPI number?
Kevin Thomas O'Mara, MD's National Provider Identifier (NPI) is 1578675245, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Thomas O'Mara, MD located?
The NPPES record lists a practice address at 1500 S Mill Ave, Tempe, AZ, 85281. Phone: (480) 784-5533. Providers update this record themselves, so call before visiting.
How can I verify Kevin Thomas O'Mara, MD's license?
NPPES lists Arizona license number 45538, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kevin Thomas O'Mara, MD prescribe under Medicare Part D?
In 2024, Kevin Thomas O'Mara, MD had 227 Medicare Part D claims for 159 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.