Dr. Christopher B. Davies, MD
- Medicare services, 2024
- 662
- Medicare patients, 2024
- 529
- Part D claims, 2024
- 419
- Clinical trials
- 1
- Hospital affiliations
- 2
- Practice address
- 725 American Ave, Waukesha, WI 53188
- Practice phone
- Call (262) 928-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Davies' 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. Christopher B. Davies is a general surgeon in Waukesha, Wisconsin
Dr. Davies practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care.
Dr. Davies' NPI, 1437146099, was assigned on September 29, 2005. Dr. Davies graduated from University of Wisconsin-Madison in 1988. Dr. Davies' Wisconsin license number on file is 37706.
- NPI
- 1437146099NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022099035
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 928-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher B. Davies practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin
Dr. Davies' primary practice is ProHealth Waukesha Memorial Hospital, at 725 American Ave, Waukesha, WI 53188 in Waukesha County. The practice phone is (262) 928-1000.
- ProHealth Waukesha Memorial Hospital725 American Ave, Waukesha, WI 53188 · Waukesha CountyPhone(262) 928-1000
Source: Dmand AI Affiliation Data
Dr. Christopher B. Davies is affiliated with 3 sites of care and 1 medical group
Dr. Davies' primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care. Dr. Davies is also affiliated with ProHealth Oconomowoc Memorial Hospital. The medical group on file is Waukesha Surgical Specialists. Dmand AI also links Dr. Davies to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher B. Davies' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davies practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProHealth Waukesha Memorial Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher B. Davies is one of 565 general surgeons in Wisconsin
Surgery is Dr. Davies' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Davies is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Davies' licenses on file in 3 states: Wisconsin, Ohio and Minnesota.
Specialties and state licenses
- Surgery, WisconsinPrimary
- Ohio license
- Minnesota license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, cancerous skin growth removal, carotid revascularization, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal and gastrointestinal bleeding among the conditions Dr. Davies treats.
General surgeons near Dr. Davies
Counts of general surgeons 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. Christopher B. Davies billed Medicare for 662 services in 2024
CMS data shows 662 Medicare services from Dr. Davies across 14 procedure codes in 2024, for 529 Medicare patients. Medicare paid $47,589 for them.
Dr. Davies' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4322024: 4281%
- Tests and treatments
- 2023: 2922024: 18935%
- Surgery
- 2023: 252024: 4580%
Where Dr. Davies' Medicare services took place, 2024
- In an office30847%
- In a facility35453%
Dr. Davies compared with the Wisconsin median for general surgeons, 2024
- Dr. Davies
- Wisconsin median
- Medicare services
- 662vs 996.7 times
- Medicare patients
- 529vs 1005.3 times
- Part D claims
- 348vs 379.4 times
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Davies' 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.
Need commercial claims for Dr. Davies?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davies and other general surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher B. Davies treated 529 Medicare patients in 2024, average age 75
CMS counts 529 Medicare patients who saw Dr. Davies in 2024. The largest group is 65 to 74, with 229 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.69, 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. Davies' median patient age at 73, with 55% women.
Dr. Davies' Medicare patients by age, 2024
Dr. Davies' Medicare patients by sex, 2024
- Women29456%
- Men23544%
Chronic conditions among Dr. Davies' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease42%
- Chronic kidney disease34%
- Cancer29%
- Diabetes29%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher B. Davies wrote 419 Medicare Part D claims in 2024
In 2024, Dr. Davies wrote 419 Medicare Part D claims for 208 patients. 86% of them were for generic drugs. CMS names the drug for 348 of them, across 8 drugs with 11 or more claims each, at $141,726 in total drug cost. In 2023, CMS named 337 claims across 8 drugs.
Dr. Davies' Part D claims by kind of drug, 2024
- Generic361 claims86%
- Brand-name58 claims14%
Dr. Davies' 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. Davies' Part D claims, 2024
- Opioids31%130 of 419 claims
- Antibiotics9%36 of 419 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: 3372024: 3483%
Drugs named by CMS: 8 in 2024, 8 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
Dr. Christopher B. Davies ranks in the 80th percentile for hernia repair (minimally invasive) in Medicare
Dr. Davies accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair (minimally invasive) by Dr. Davies, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Davies ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 80th percentile14 procedures
- Spinal fusion
- 31st percentile14 procedures
- Mastectomy
- 64th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Leg revascularization (restoring blood flow): 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)
Varicose vein removal: 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. Christopher B. Davies has worked on 1 clinical trial
Dmand AI links Dr. Davies to 1 clinical trial. Conditions studied include Pain and Neurologic Manifestations.
Conditions in Dr. Davies' trials
- Pain
- Neurologic Manifestations
Recent clinical trials with Dr. Davies
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher B. Davies received $7,596 in industry payments from 2016 to 2023
CMS Open Payments shows 174 general payments to Dr. Davies from 30 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 66% of the total. Intuitive Surgical, Inc. paid the most, $3,690.
General payments to Dr. Davies by program year, 2016 to 2023
General payments to Dr. Davies by kind, 2016 to 2023
- Food and beverage$4,97566%
- Travel and lodging$2,62034%
Companies that paid Dr. Davies the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher B. Davies has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Davies, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Davies
- 2013
- CMS Stage 1 EHR
- 2012
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Christopher B. Davies graduated from University of Wisconsin-Madison
Dr. Davies graduated from University of Wisconsin-Madison in 1988. Dr. Davies is a member of ACS, SVS and SLS.
- Medical school
- Board certified in surgery
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Christopher B. Davies accepts plans from 12 insurance carriers
Dr. Davies is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Dean Health Plan
- Elevance
- HCSC
- Humana
- +4 more carriersWith a free account
Plan types Dr. Davies accepts, by number of carriers
- PPO9
- Medicare8
- HMO4
- Medicaid3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher B. Davies'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) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Christopher B. Davies
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. Christopher B. Davies' NPI number?
Dr. Christopher B. Davies' NPI number is 1437146099. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher B. Davies?
Dr. Christopher B. Davies is a general surgeon in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Christopher B. Davies practice?
Dr. Davies practices at 725 American Ave, Waukesha, WI 53188. Dr. Davies' primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care. Dmand AI also links Dr. Davies to 1 group practice or clinic.
What is Dr. Christopher B. Davies' office phone number?
The practice phone on file for Dr. Davies is (262) 928-1000.
What is Dr. Christopher B. Davies' medical license number?
Dr. Davies' Wisconsin license number on file is 37706, one of the licenses on file in 3 states.
Which states has Dr. Christopher B. Davies been licensed in?
Dmand AI has state licenses on file for Dr. Davies in Wisconsin (1996 to 2025), Ohio (1990 to 1998) and Minnesota (1995 to 1996).
Which hospitals is Dr. Christopher B. Davies affiliated with?
Dr. Davies practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin. Dr. Davies is also affiliated with ProHealth Oconomowoc Memorial Hospital.
What medical group is Dr. Christopher B. Davies part of?
Dr. Davies is linked to Waukesha Surgical Specialists.
Does Dr. Christopher B. Davies accept Medicare?
Yes. CMS data shows Dr. Davies billed Medicare for 662 services in 2024, and Dr. Davies accepts Medicare assignment.
How many Medicare patients does Dr. Christopher B. Davies see?
CMS counts 529 Medicare patients who saw Dr. Davies in 2024, with an average age of 75.
Show 8 more questionsShow fewer questions
Is Dr. Christopher B. Davies board certified?
Yes. Dr. Davies is board certified in surgery by the American Board of Surgery.
What services does Dr. Christopher B. Davies bill to Medicare?
In 2024, Dr. Davies' most billed Medicare services were office visit, established patient (99213), blood vessel study (93880) and office visit, new patient (99203).
Where did Dr. Christopher B. Davies go to medical school?
Dr. Davies graduated from University of Wisconsin-Madison in 1988.
What drugs does Dr. Christopher B. Davies prescribe most?
In 2024 Medicare Part D data, Dr. Davies' most prescribed drugs by claims were Clopidogrel, Hydrocodone-Acetaminophen and Creon.
Has Dr. Christopher B. Davies received payments from drug or device companies?
CMS Open Payments shows $7,596 in general payments to Dr. Davies from 30 companies from 2016 to 2023. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Christopher B. Davies been practicing?
Dr. Davies graduated from medical school in 1988, 38 years ago.
Does Dr. Christopher B. Davies do research?
Dr. Davies has worked on 1 clinical trial.
What insurance does Dr. Christopher B. Davies accept?
Dr. Davies is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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