Gregory Harrison Tanquary, D.O.
Emergency Medicine Physician · Kansas City, KS
Gregory Harrison Tanquary, D.O. is an emergency medicine physician with a practice address in Kansas City, Kansas, and NPI 1932569571, issued on Feb 24, 2016. Check the license on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gregory Harrison Tanquary
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 1932569571 OH
Self-reported in NPPES; status is on the state search - Practice location
- 8929 Parallel Pkwy, Kansas City, KS 66112
- Phone
- (913) 596-4000
- Enumerated
- Feb 24, 2016
- Record last updated
- Feb 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20201106001906); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 459 in Kansas → Look up another NPI →
Also registered at 8929 Parallel Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adamovich, FNP-CFamily Nurse Practitioner1699330456
- Emily AdelmanCertified Registered Nurse Anesthetist1962146837
- Victoria Allison, DOEmergency Medicine Physician1407818495
- Allison Barfuss-Walter, D.O.Emergency Medicine Physician1265773766
- Melanie Beal, FNPFamily Nurse Practitioner1134451453
- Connie Bilyeu, MACCCSLPSpeech-Language Pathologist1033266812
Verify Gregory Harrison Tanquary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average emergency medicine physician in 2024
372 Medicare Part D claims for 254 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Cephalexin36 claims
- Ondansetron Odt34 claims
- Prednisone29 claims
- Doxycycline Hyclate28 claims
- Cyclobenzaprine Hcl21 claims
- Hydrocodone-Acetaminophen21 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Mep Kansas LLCOverland Park, KS
- Metro Emergency Physician LLCLees Summit, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Harrison Tanquary among 459 emergency medicine physician records in Kansas
Gregory Harrison Tanquary, D.O. is one of 459 emergency medicine physician records with a practice address in Kansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 69% of them.
- NPI issued2016 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2011 among the 270 with a school on file
- Record last updated2025 · 49% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
124 emergency medicine physician records list a practice address in Kansas City
They are 124 of the 4,522 NPPES records with a practice address in Kansas City, and 459 emergency medicine physician records in Kansas.
All 459 in Kansas → Every provider in Kansas City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Victoria Allison, DOKansas City, KS 661121407818495
- Allison Barfuss-Walter, D.O.Kansas City, KS 661121265773766
- Sergio Castillo, MDKansas City, KS 661121114906468
- Timothy Elliott, MDKansas City, KS 661121063475689
- Mark Foland, M.D.Kansas City, KS 661121982909891
- Scott Hackman, D.O.Kansas City, KS 661121851634828
- Joshua Hillen, M.D.Kansas City, KS 661121962676643
- Anne Jacobsen, M.D.Kansas City, KS 661121720303068
Common questions
What is Gregory Harrison Tanquary, D.O.'s NPI number?
Gregory Harrison Tanquary, D.O.'s National Provider Identifier (NPI) is 1932569571, issued on Feb 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Harrison Tanquary, D.O. located?
The NPPES record lists a practice address at 8929 Parallel Pkwy, Kansas City, KS, 66112. Phone: (913) 596-4000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Harrison Tanquary, D.O.'s license?
Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Harrison Tanquary, D.O. prescribe under Medicare Part D?
In 2024, Gregory Harrison Tanquary, D.O. had 372 Medicare Part D claims for 254 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gregory Harrison Tanquary, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.