John Randol Bergquist, MD
Surgical Oncology Physician · Tulsa, OK
John Randol Bergquist, MD is a surgical oncology physician with a practice address in Tulsa, Oklahoma, and NPI 1750645529, issued on Jun 27, 2012. Check the license (Oklahoma 38503, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- John Randol Bergquist
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- 38503 OK
A160484 CA
56488 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1145 S Utica Ave Ste 701, Tulsa, OK 74104
- Phone
- (918) 582-6544
- Enumerated
- Jun 27, 2012
- Record last updated
- Feb 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20210920002414); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 11 in Oklahoma → Look up another NPI →
Also registered at 1145 S Utica Ave Ste 701
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April Kennedy, CNPAcute Care Nurse Practitioner1215452750
- Susanna McDanielAcute Care Nurse Practitioner1174131288
- Kishore Vipperla, M.D.Gastroenterology Physician1669663811
- Tiffany Whipple, DOColon & Rectal Surgery Physician1306343322
Verify John Randol Bergquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 38503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average surgical oncology physician in 2024
83 Medicare Part D claims for 50 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims. 37 claims were for opioids.
Most prescribed
- Tramadol Hcl33 claims
- Zenpep18 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: $3,359.80
32 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 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
- Ahs Oklahoma Physician Group LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Randol Bergquist among 11 surgical oncology physician records in Oklahoma
John Randol Bergquist, MD is one of 11 surgical oncology physician records with a practice address in Oklahoma. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Oklahoma
There are 11 surgical oncology physician records in Oklahoma.
All 11 in Oklahoma → Every provider in Tulsa → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Edward Cho, SCMTulsa, OK 741041336453406
- Laurie Flynn, MDTulsa, OK 741041316053994
- Isaac Kriley, M.D.Tulsa, OK 741041649558735
- Huan Vu, MDTulsa, OK 741331558328773
- Erica Hill, DOTulsa, OK 741361346509643
- Brian Boggs, MDOklahoma City, OK 731201487629556
- Brittany Mathias, M.D.Oklahoma City, OK 731201669765368
- Sara Suthers, MDOklahoma City, OK 731201619936184
Common questions
What is John Randol Bergquist, MD's NPI number?
John Randol Bergquist, MD's National Provider Identifier (NPI) is 1750645529, issued on Jun 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Randol Bergquist, MD located?
The NPPES record lists a practice address at 1145 S Utica Ave Ste 701, Tulsa, OK, 74104. Phone: (918) 582-6544. Providers update this record themselves, so call before visiting.
How can I verify John Randol Bergquist, MD's license?
NPPES lists Oklahoma license number 38503, as entered by the provider. 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 John Randol Bergquist, MD prescribe under Medicare Part D?
In 2024, John Randol Bergquist, MD had 83 Medicare Part D claims for 50 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.