John K. Choi, MD
Pain Medicine (Anesthesiology) Physician · Fond Du Lac, WI
John K. Choi, MD is a pain medicine (anesthesiology) physician with a practice address in Fond Du Lac, Wisconsin, and NPI 1679557151, issued on Nov 30, 2005. Check the license (Wisconsin 29915, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John K. Choi
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 29915 WI
Self-reported in NPPES; status is on the state search - Practice location
- 421 Camelot Dr, Fond Du Lac, WI 54935
- Phone
- (920) 926-4939
- Enumerated
- Nov 30, 2005
- Record last updated
- Dec 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (920) 926-5999
- Medicaid ID
- 31493700 WI
- Medicare enrollment
- Enrolled (PECOS I20040119000296); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1984
- Entity
- Type 1 · individual
Also registered at 421 Camelot Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Anderson, PT CEESPhysical Therapist1649213877
- Nicole Auxier, MA CCC-AAudiologist1174514889
- Krista Behling, DPTPhysical Therapist1689075590
- Elizabeth Bensen, M.D.Physical Medicine & Rehabilitation Physician1366433435
- Robert Bertram, DPMFoot & Ankle Surgery Podiatrist1578908042
- Ashley Beyer, LATAthletic Trainer1306379433
Verify John K. Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 29915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
236 Medicare Part D claims for 95 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 67 claims were for opioids.
Most prescribed
- Gabapentin71 claims
- Methylprednisolone23 claims
- Clonidine22 claims
- Pregabalin22 claims
- Hydrocodone-Acetaminophen16 claims
- Diazepam14 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: $34.10
1 payment: food and beverage; the largest payer was Nevro Corp. The 2,789 providers of this specialty with any payment received $3,225.41 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
- Agnesian Healthcare IncBeaver Dam, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Wisconsin
There are 57 pain medicine (anesthesiology) physician records in Wisconsin.
Other pain medicine (anesthesiology) physician records in Wisconsin
- Stephen Abram, MDMilwaukee, WI1356392823
- Jacob Benrud, M.D.New Richmond, WI1811317829
- Luciana Berceanu, MDGreenfield, WI1629033055
- Yogendra Bharat, MDMilwaukee, WI1871560581
- Justin Boge, D.O.La Crosse, WI1427037423
- Christina Brooks, M.D.Appleton, WI1609307958
- John Brusky, M.D.Milwaukee, WI1669455648
- Philip Conrardy, M.D.Milwaukee, WI1780667683
- Oscar CoppesWauwatosa, WI1821408725
- Shaye Dostal, PAKenosha, WI1104796234
Common questions
What is John K. Choi, MD's NPI number?
John K. Choi, MD's National Provider Identifier (NPI) is 1679557151, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John K. Choi, MD located?
The NPPES record lists a practice address at 421 Camelot Dr, Fond Du Lac, WI, 54935. Phone: (920) 926-4939. Providers update this record themselves, so call before visiting.
How can I verify John K. Choi, MD's license?
NPPES lists Wisconsin license number 29915, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John K. Choi, MD prescribe under Medicare Part D?
In 2024, John K. Choi, MD had 236 Medicare Part D claims for 95 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.