Nathan Alan Carlson, MD
Trauma Surgery Physician · Milwaukee, WI
Nathan Alan Carlson, MD is a trauma surgery physician with a practice address in Milwaukee, Wisconsin, and NPI 1639389653, issued on May 22, 2007. Check the license (Wisconsin 71945, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nathan Alan Carlson
- Credential
- MD
- Primary taxonomy
- Trauma Surgery Physician 2086S0127X
- License numbers
- 71945 WI
63765 GA
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-8623
- Enumerated
- May 22, 2007
- Record last updated
- Mar 9, 2026
- Fax
- (414) 805-8641
- Medicare enrollment
- Enrolled (PECOS I20191014002205); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2005
- Entity
- Type 1 · individual
8 nearest trauma surgery physician records → All 54 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nathan Alan Carlson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 71945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 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).
Industry payments in 2024: $738.63
5 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 762 providers of this specialty with any payment received $2,324.59 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
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Alan Carlson among 54 trauma surgery physician records in Wisconsin
Nathan Alan Carlson, MD is one of 54 trauma surgery physician records with a practice address in Wisconsin. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2005 · median 2009 among the 46 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Trauma Surgery Physician providers in Wisconsin
There are 54 trauma surgery physician records in Wisconsin.
All 54 in Wisconsin → Every provider in Milwaukee → Trauma Surgery Physician nationwide →
The 8 trauma surgery physician records with the nearest ZIP codes
- Marshall Beckman, MDMilwaukee, WI 532261063520963
- Thomas Carver, MDMilwaukee, WI 532261437121548
- Robert Coscia, M.D.Milwaukee, WI 532261376577460
- Christopher Davis, MD, MPHMilwaukee, WI 532261386800985
- Christopher Dodgion, M.D.Milwaukee, WI 532261235333048
- Anuoluwapo Elegbede, M.D.Milwaukee, WI 532261447548631
- Adam Goldstein, M.D.Milwaukee, WI 532261780993386
- Daniel Holena, MDMilwaukee, WI 532261598985590
Common questions
What is Nathan Alan Carlson, MD's NPI number?
Nathan Alan Carlson, MD's National Provider Identifier (NPI) is 1639389653, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Alan Carlson, MD located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-8623. Providers update this record themselves, so call before visiting.
How can I verify Nathan Alan Carlson, MD's license?
NPPES lists Wisconsin license number 71945, 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.
What is Nathan Alan Carlson, MD's MIPS final score?
The 2023 MIPS final score is 80.5 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.