Dr. John Randol Bergquist, MD
- Medicare services, 2024
- 335
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 83
- Hospital affiliations
- 3
- Industry payments
- $29,178
- Practice address
- 1120 South Utica Avenue, Tulsa, OK 74104
- Practice phone
- Call (918) 579-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bergquist's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Randol Bergquist is a surgical oncologist in Tulsa, Oklahoma
Dr. Bergquist practices at Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health.
Dr. Bergquist's NPI, 1750645529, was assigned on June 27, 2012. Dr. Bergquist graduated from University of Maryland School of Medicine in 2012. Dr. Bergquist holds Oklahoma license 38503.
- NPI
- 1750645529NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294972733
- NPI enumeration date
- June 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 579-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Randol Bergquist practices at Hillcrest Medical Center in Tulsa, Oklahoma
Dr. Bergquist's primary practice is Hillcrest Medical Center, at 1120 South Utica Avenue, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 579-1000.
- Hillcrest Medical Center1120 South Utica Avenue, Tulsa, OK 74104 · Tulsa CountyPhone(918) 579-1000
Source: Dmand AI Affiliation Data
Dr. John Randol Bergquist is affiliated with 5 sites of care and 2 medical groups
Dr. Bergquist's primary practice is Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health. Dr. Bergquist is also affiliated with Hillcrest Hospital South. The medical group on file is Utica Park Clinic. Dmand AI also links Dr. Bergquist to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Randol Bergquist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergquist practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ardent Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Randol Bergquist is one of 9 surgical oncologists in Oklahoma
Surgical oncology is Dr. Bergquist's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dmand AI has Dr. Bergquist's licenses on file in 3 states: Oklahoma, California and Minnesota.
Specialties and state licenses
- Surgical oncology, OklahomaPrimary
- California license
- Surgery, Minnesota
Surgical oncologists near Dr. Bergquist
Counts of surgical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Randol Bergquist billed Medicare for 335 services in 2024
CMS data shows 335 Medicare services from Dr. Bergquist across 12 procedure codes in 2024, for 166 Medicare patients. Medicare paid $38,780 for them.
Dr. Bergquist's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 23336%
- Imaging
- 2023: 512024: 5610%
- Surgery
- 2023: 422024: 4610%
Where Dr. Bergquist's Medicare services took place, 2024
- In an office11334%
- In a facility22266%
Dr. Bergquist's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. John Randol Bergquist treated 166 Medicare patients in 2024, average age 73
CMS counts 166 Medicare patients who saw Dr. Bergquist in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bergquist's median patient age at 68, with 47% women.
Dr. Bergquist's Medicare patients by age, 2024
Dr. Bergquist's Medicare patients by sex, 2024
- Women8048%
- Men8652%
Chronic conditions among Dr. Bergquist's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes48%
- Anxiety39%
- Ischemic heart disease39%
- Chronic kidney disease36%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bergquist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Randol Bergquist wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Bergquist wrote 83 Medicare Part D claims for 50 patients. 63% of them were for generic drugs. CMS names the drug for 51 of them, across 2 drugs with 11 or more claims each, at $89,118 in total drug cost. In 2023, CMS named 41 claims across 2 drugs.
Dr. Bergquist's Part D claims by kind of drug, 2024
- Generic52 claims63%
- Brand-name31 claims37%
Dr. Bergquist's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Bergquist's Part D claims, 2024
- Opioids45%37 of 83 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 412024: 5124%
Drugs named by CMS: 2 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Randol Bergquist takes part in Medicare
Dr. Bergquist accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Randol Bergquist received $29,178 in industry payments from 2019 to 2025
CMS Open Payments shows 138 general payments to Dr. Bergquist from 23 drug and device companies from 2019 to 2025. Education make up the largest share, 68% of the total. Intuitive Surgical, Inc. paid the most, $27,517.
General payments to Dr. Bergquist by program year, 2019 to 2025
General payments to Dr. Bergquist by kind, 2019 to 2025
- Education$19,75068%
- Travel and lodging$5,96020%
- Food and beverage$3,46812%
Companies that paid Dr. Bergquist the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Randol Bergquist graduated from University of Maryland School of Medicine
Dr. Bergquist graduated from University of Maryland School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Randol Bergquist's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Randol Bergquist
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Randol Bergquist's NPI number?
Dr. John Randol Bergquist's NPI number is 1750645529. It was assigned on June 27, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. John Randol Bergquist?
Dr. John Randol Bergquist is a surgical oncologist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. John Randol Bergquist practice?
Dr. Bergquist practices at 1120 South Utica Avenue, Tulsa, OK 74104. Dr. Bergquist's primary practice is Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health. Dmand AI also links Dr. Bergquist to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. John Randol Bergquist's office phone number?
The practice phone on file for Dr. Bergquist is (918) 579-1000.
What is Dr. John Randol Bergquist's medical license number?
Dr. Bergquist holds Oklahoma license 38503, one of the licenses on file in 3 states.
Which states has Dr. John Randol Bergquist been licensed in?
Dmand AI has state licenses on file for Dr. Bergquist in Oklahoma, California and Minnesota.
Which hospitals is Dr. John Randol Bergquist affiliated with?
Dr. Bergquist practices at Hillcrest Medical Center in Tulsa, Oklahoma. Dr. Bergquist is also affiliated with Hillcrest Hospital South. Dmand AI links Dr. Bergquist to 1 more hospital.
What medical group is Dr. John Randol Bergquist part of?
Dr. Bergquist is linked to Utica Park Clinic. Dmand AI links Dr. Bergquist to 1 more medical group.
Does Dr. John Randol Bergquist accept Medicare?
Yes. CMS data shows Dr. Bergquist billed Medicare for 335 services in 2024, and Dr. Bergquist accepts Medicare assignment.
How many Medicare patients does Dr. John Randol Bergquist see?
CMS counts 166 Medicare patients who saw Dr. Bergquist in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. John Randol Bergquist bill to Medicare?
In 2024, Dr. Bergquist's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99215) and hospital inpatient care (99221).
Where did Dr. John Randol Bergquist go to medical school?
Dr. Bergquist graduated from University of Maryland School of Medicine in 2012.
What drugs does Dr. John Randol Bergquist prescribe most?
In 2024 Medicare Part D data, Dr. Bergquist's most prescribed drugs by claims were Tramadol HCl and Zenpep.
Has Dr. John Randol Bergquist received payments from drug or device companies?
CMS Open Payments shows $29,178 in general payments to Dr. Bergquist from 23 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. John Randol Bergquist been practicing?
Dr. Bergquist graduated from medical school in 2012, 14 years ago.
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