Katie Vannatta, DO
Emergency Medicine Physician · Oklahoma City, OK
Katie Vannatta, DO is an emergency medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1225562861, issued on Apr 19, 2017. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Katie Vannatta
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 02006220A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1000 N Lee Ave, Oklahoma City, OK 73102
- Phone
- (405) 272-8437
- Enumerated
- Apr 19, 2017
- Record last updated
- Jan 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (405) 231-3007
- Medicare enrollment
- Enrolled (PECOS I20220301000910); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 748 in Oklahoma → Look up another NPI →
Also registered at 1000 N Lee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katie Vannatta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average emergency medicine physician in 2024
27 Medicare Part D claims for 19 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.
Bills Medicare through one group practice
- EM Strategies,ltd.New Lenox, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie Vannatta among 748 emergency medicine physician records in Oklahoma
Katie Vannatta, DO is one of 748 emergency medicine physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 67% of them.
- NPI issued2017 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2016 among the 438 with a school on file
- Record last updated2021 · 53% 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 Oklahoma 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 Oklahoma
There are 748 emergency medicine physician records in Oklahoma.
All 748 in Oklahoma → Every provider in Oklahoma City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bradley Brobst, DOOklahoma City, OK 731021952898264
- Dora CherianOklahoma City, OK 731021689081804
- Keith Fischborn, MDOklahoma City, OK 731021023334067
- John Hall, MDOklahoma City, OK 731021902815160
- Brandi Hyatt, D.O.Oklahoma City, OK 731021710398714
- Shawn Kache, MDOklahoma City, OK 731021508359092
- Victoria Keeton, D.O.Oklahoma City, OK 731021710245899
- Alicia Krummel, M.D.Oklahoma City, OK 731021659715472
Common questions
What is Katie Vannatta, DO's NPI number?
Katie Vannatta, DO's National Provider Identifier (NPI) is 1225562861, issued on Apr 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Katie Vannatta, DO located?
The NPPES record lists a practice address at 1000 N Lee Ave, Oklahoma City, OK, 73102. Phone: (405) 272-8437. Providers update this record themselves, so call before visiting.
How can I verify Katie Vannatta, DO's license?
Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katie Vannatta, DO prescribe under Medicare Part D?
In 2024, Katie Vannatta, DO had 27 Medicare Part D claims for 19 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.