Nathan Alan Carlson, MD
General Surgery (CMS) · Milwaukee, WI
At a glance
9200 W Wisconsin Ave, Milwaukee, WI 53226-3522
NPPES record updated Mar 9, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
9200 W Wisconsin Ave Trauma SurgeryMilwaukee, WI 53226-3522
Additional reported practice locations
300 W Hospital RdEisenhower Army Medical Center Attn Credentials
Fort Gordon, GA 309055741
Phone: 7067872720 W180N8000 Town Hall Rd
Menomonee Falls, WI 530514002
Phone: 2622552500
Fax: 2622539501 980 Johnson Fy Rd Ne Ste 880
Atlanta, GA 303421609
Phone: 4042558304
Fax: 4042564578 9200 W Wisconsin Avenue
Surgical Critical Care
Milwaukee, WI 532263522
Phone: 4148556900
Fax: 4149550079
Education & affiliations
- Medical / professional school
- Medical College Of Wisconsin
- Graduation year
- 2005
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Froedtert Memorial Lutheran Hospital Milwaukee, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- General Surgery (CMS)
- Taxonomy code
- 2086S0127X
- Enumeration date
- May 22, 2007
- Record updated
- Mar 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2086S0102X
License reported: 63765 GA
2086S0102X
License reported: 71945 WI
2086S0127X · Primary
License reported: 71945 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
9200 W Wisconsin AveTrauma Surgery
Milwaukee, WI 53226-3522
- Phone
- (414) 805-8623
- Fax
- (414) 805-8641
Mailing address
9200 W WISCONSIN AVEMILWAUKEE, WI 532263522
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue