Andrew Valkanas, DO
Hospitalist Physician · Tahlequah, OK
Andrew Valkanas, DO is a hospitalist physician with a practice address in Tahlequah, Oklahoma, and NPI 1891147732, issued on Jul 4, 2016. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Andrew Valkanas
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- OS18171 FL
66527 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1322 E Allen RD, Tahlequah, OK 74464
- Phone
- (918) 409-1407
- Enumerated
- Jul 4, 2016
- Record last updated
- Sep 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210922003765); accepts Medicare assignment
- Medical or professional school
- Lake Erie Col Of Osteopathic Medicine, Bradenton, 2016
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 262 in Oklahoma → Look up another NPI →
Verify Andrew Valkanas 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
50% fewer Medicare Part D claims than the average hospitalist physician in 2024
262 Medicare Part D claims for 102 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir19 claims
- Prednisone15 claims
- Atorvastatin Calcium13 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.
Bills Medicare through one group practice
- Pensacola Hospitalist Physicians LLCPensacola, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Valkanas among 262 hospitalist physician records in Oklahoma
Andrew Valkanas, DO is one of 262 hospitalist physician records with a practice address in Oklahoma. 91% 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 67% of them.
- NPI issued2016 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2016 · median 2010 among the 210 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oklahoma
There are 262 hospitalist physician records in Oklahoma.
All 262 in Oklahoma → Every provider in Tahlequah → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Pavan Brar, MDHenryetta, OK 744371992021802
- Bilal Ahmed, MDCoweta, OK 744291073859443
- Revathi Belur, MDMcAlester, OK 745011518133842
- Brooks SmallwoodMcAlester, OK 745011841842184
- Ahmad Barazi, M.D.Muskogee, OK 744011699463463
- Stanley Brown, DOMuskogee, OK 744011356841449
- Matthew Collier, DOMuskogee, OK 744011003433582
- Samantha Curran, DOMuskogee, OK 744011124769096
Common questions
What is Andrew Valkanas, DO's NPI number?
Andrew Valkanas, DO's National Provider Identifier (NPI) is 1891147732, issued on Jul 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Valkanas, DO located?
The NPPES record lists a practice address at 1322 E Allen RD, Tahlequah, OK, 74464. Phone: (918) 409-1407. Providers update this record themselves, so call before visiting.
How can I verify Andrew Valkanas, 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 Andrew Valkanas, DO prescribe under Medicare Part D?
In 2024, Andrew Valkanas, DO had 262 Medicare Part D claims for 102 beneficiaries; the average among hospitalist physician prescribers was 521. 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.