DR. CHRISTOPHER STEPHEN DAVIS MD, MPH
NPI 1386800985
Surgery - Trauma Surgery in Milwaukee, WI

Active since August 03, 2008PECOS Enrolled
9200 W WISCONSIN AVE, TRAUMA SURGERY, MILWAUKEE, WI 53226(414) 805-8623(414) 805-8641 Get Directions Write a Review

NPPES record last updated: October 28, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Christopher Stephen Davis Md, Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER STEPHEN DAVIS MD, MPH (NPI 1386800985) is an individual trauma surgery provider in Milwaukee, Wisconsin, licensed in Wisconsin (66005) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386800985
Entity TypeIndividualMale
Primary Taxonomy2086S0127X
Provider Legal NameDR. CHRISTOPHER STEPHEN DAVISCredential: MD, MPH
Location Address9200 W WISCONSIN AVE, TRAUMA SURGERYMilwaukee, WI 53226-3522
Mailing Address9200 W Wisconsin Ave, Trauma SurgeryMilwaukee, WI 53226-3522 · (414) 805-8623 · Fax (414) 805-8641
Fax(414) 805-8641
Sole ProprietorNo
Enumeration DateAugust 3, 2008
Last NPPES UpdateOctober 28, 2016
✔ NPI 1386800985 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0127X
License✔ Licensed in WI · 66005
Definition
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
Also ListedSurgeryTaxonomy 208600000X · License 125053411 (IL), 036.123951 (IL), 66005 (WI)
9200 W WISCONSIN AVE, Milwaukee, WI 53226

Other Identifiers 4

Medicare PINK400317324WI
Medicare PINK400317320WI
Medicare PINK400317322WI
Medicaid1386800985WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher Stephen Davis Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Christopher Davis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Internal Medicine
8701 WATERTOWN PLANK RD
Milwaukee, WI 53226
  • Reassigned Medicare billing, Wisconsin enrollment
  • 3,983 clinicians in this Medicare group
Internal Medicine
W180N8000 TOWN HALL RD
Menomonee Falls, WI 53051
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,294 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Advanced Practice Midwife
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Internal Medicine (Gastroenterology)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Emergency Medicine
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Practitioner (Pediatrics)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE, DEPT OF INTERNAL MEDICINE
MILWAUKEE, WI 53226
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Physician Assistant (Medical)
9200 W WISCONSIN AVE, INTERNAL MEDICINE
MILWAUKEE, WI 53226

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Davis's NPI number?

The NPI number for Christopher Davis is 1386800985. It was assigned to this individual provider in the NPPES registry on August 3, 2008.

Where is Christopher Davis located?

Christopher Davis practices at 9200 W Wisconsin Ave Trauma Surgery, Milwaukee, WI 53226. The listed phone number is (414) 805-8623.

What is Christopher Davis's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

Is Christopher Davis enrolled in Medicare?

Yes. Christopher Davis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Davis reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christopher Davis was last updated on October 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.