Christopher G. Peterson, MD
Hematology & Oncology Physician · Wausau, WI
Christopher G. Peterson, MD is a hematology & oncology physician with a practice address in Wausau, Wisconsin, and NPI 1700897535, issued on Aug 10, 2006. Check the license (Wisconsin 41432, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Christopher G. Peterson
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 41432 WI
Self-reported in NPPES; status is on the state search - Practice location
- 333 Pine Ridge Blvd, Wausau, WI 54401
- Phone
- (715) 847-2866
- Enumerated
- Aug 10, 2006
- Record last updated
- Sep 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 34123900 WI
- Medicare enrollment
- Enrolled (PECOS I20050714000500); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 295 in Wisconsin → Look up another NPI →
Also registered at 333 Pine Ridge Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olivia Addison, M.S., CF-SLPSpeech-Language Pathologist1801485420
- Belal Afridi, MDEmergency Medicine Physician1548218308
- Sydney AlexanderOccupational Therapist1124689104
- Alanna AmbrosiusPharmacist1558213330
- Katelin BagleyOncology Registered Nurse1194678284
- Victoria BallardGenetic Counselor (M.S.)1942872791
Verify Christopher G. Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 41432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,449 Medicare Part D claims for 382 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 150 claims were for opioids.
Most prescribed
- Ondansetron Hcl171 claims
- Prednisone149 claims
- Revlimid131 claims
- Prochlorperazine Maleate130 claims
- Abiraterone Acetate128 claims
- Anastrozole128 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Rhinelander, WI
- Aspirus Stevens Point Hospital And Clinics, Inc.Stevens Point, WI
- Aspirus Wausau Hospital IncWausau, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher G. Peterson among 295 hematology & oncology physician records in Wisconsin
Christopher G. Peterson, MD is one of 295 hematology & oncology physician records with a practice address in Wisconsin. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1998 · median 2004 among the 217 with a school on file
- Record last updated2009 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Wisconsin
There are 295 hematology & oncology physician records in Wisconsin.
All 295 in Wisconsin → Every provider in Wausau → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Justin Asquith, M.D.Wausau, WI 544011699031138
- Edward McKenna, MDWausau, WI 544011164884433
- Hamied Rezazadeh, MDWausau, WI 544011659382497
- Chady Abboud Leon, M.D.Marshfield, WI 544491770737744
- Ali Bseiso, MDMarshfield, WI 544491962575902
- Lawrence Clouse, MDMarshfield, WI 544491265541387
- Joseph Edmund, M.B.B.SMarshfield, WI 544491821518457
- Seth Fagbemi, MDMarshfield, WI 544491205922374
Common questions
What is Christopher G. Peterson, MD's NPI number?
Christopher G. Peterson, MD's National Provider Identifier (NPI) is 1700897535, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher G. Peterson, MD located?
The NPPES record lists a practice address at 333 Pine Ridge Blvd, Wausau, WI, 54401. Phone: (715) 847-2866. Providers update this record themselves, so call before visiting.
How can I verify Christopher G. Peterson, MD's license?
NPPES lists Wisconsin license number 41432, 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 Christopher G. Peterson, MD prescribe under Medicare Part D?
In 2024, Christopher G. Peterson, MD had 2,449 Medicare Part D claims for 382 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Christopher G. Peterson, MD's MIPS final score?
The 2023 MIPS final score is 83.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.