NPPES file of Aug 9, 2026

David M. Martin, AA-C

Anesthesiologist Assistant · Waterloo, WI

David M. Martin, AA-C is an anesthesiologist assistant with a practice address in Waterloo, Wisconsin, and NPI 1366738056, issued on Jun 22, 2011. Check the license (Wisconsin 19, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366738056
Name
David M. Martin
Credential
AA-C
Primary taxonomy
Anesthesiologist Assistant 367H00000X
License number
19 WI
Self-reported in NPPES; status is on the state search
Practice location
N209 Hickory LN, Waterloo, WI 53594
Phone
(920) 650-5404
Enumerated
Jun 22, 2011
Record last updated
Apr 16, 2026
Medicare enrollment
Enrolled (PECOS I20240412000632); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify David M. Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 19
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Huntsville Anesthesiology Consultants PCHuntsville, AL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David M. Martin among 264 anesthesiologist assistant records in Wisconsin

David M. Martin, AA-C is one of 264 anesthesiologist assistant records with a practice address in Wisconsin. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 9% of them.

  • NPI issued2011 · 9% of these records are older, 89% newer
  • In a Medicare fileYes · 95% of these records are
  • In the CMS Doctors and Clinicians fileYes · 93% of these records are
  • Graduated2011 · median 2020 among the 246 with a school on file
  • Record last updated2026 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 anesthesiologist assistant record lists a practice address in Waterloo

They are 1 of the 26 NPPES records with a practice address in Waterloo, and 264 anesthesiologist assistant records in Wisconsin.

The 8 anesthesiologist assistant records with the nearest ZIP codes

  1. Lauren Armstrong, CAAVerona, WI 535931811564545
  2. Margaret Schessler, AA-CVerona, WI 535931003260530
  3. Lauren Murphy, AA-CSun Prairie, WI 535901306125588
  4. Matthew Rekowski, CAASun Prairie, WI 535901487250437
  5. Sara Strom, AACMonroe, WI 535661336115815
  6. Rachel McAllister, CAAMadison, WI 537041790392736
  7. Brandon Camel, CAAMadison, WI 537051962054668
  8. Kathleen King, AA CMadison, WI 537051710930409

Common questions

What is David M. Martin, AA-C's NPI number?

David M. Martin, AA-C's National Provider Identifier (NPI) is 1366738056, issued on Jun 22, 2011. An NPI identifies a provider in billing; it is not a license.

Where is David M. Martin, AA-C located?

The NPPES record lists a practice address at N209 Hickory LN, Waterloo, WI, 53594. Phone: (920) 650-5404. Providers update this record themselves, so call before visiting.

How can I verify David M. Martin, AA-C's license?

NPPES lists Wisconsin license number 19, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

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.