Katherine Mary Gast, M.D.
Plastic Surgery Physician · Madison, WI
Katherine Mary Gast, M.D. is a plastic surgery physician with a practice address in Madison, Wisconsin, and NPI 1144557125, issued on Nov 11, 2009. Check the license (Wisconsin 67149, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Mary Gast
- Credential
- M.D.
- Primary taxonomy
- Plastic Surgery Physician 208200000X
- License numbers
- 67149 WI
4301095572 MI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-7500
- Enumerated
- Nov 11, 2009
- Record last updated
- Mar 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170801002050); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2010
- Entity
- Type 1 · individual
8 nearest plastic surgery physician records → All 93 in Wisconsin → Look up another NPI →
Also registered at 600 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael AabergSurgery Physician1346991064
- Carrah Aadrik, CRNACertified Registered Nurse Anesthetist1326423286
- Daniel Abbott, MDSurgical Oncology Physician1750412615
- Alaa Abd-ElsayedPain Medicine Physician1194967703
- Safiyya Abdulkadir, MDRheumatology Physician1093455826
- Edwin Abel, M.D.Urology Physician1083800510
Verify Katherine Mary Gast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 67149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Mary Gast among 93 plastic surgery physician records in Wisconsin
Katherine Mary Gast, M.D. is one of 93 plastic surgery physician records with a practice address in Wisconsin. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 53% of them.
- NPI issued2009 · 53% of these records are older, 40% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2008 among the 59 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Plastic Surgery Physician providers in Wisconsin
There are 93 plastic surgery physician records in Wisconsin.
All 93 in Wisconsin → Every provider in Madison → Plastic Surgery Physician nationwide →
The 8 plastic surgery physician records with the nearest ZIP codes
- Ahmed Afifi, MDMadison, WI 537921497893861
- Catherine Bautista, MDMadison, WI 537921346970563
- Brian Gander, M.D.Madison, WI 537921841519782
- Catharine Garland, M.D.Madison, WI 537921417282443
- Jacqueline Israel, M.D.Madison, WI 537921518200831
- Ethan Mackenzie, MDMadison, WI 537921710478573
- Samuel Poore, M.D., PH.D.Madison, WI 537921760425433
- Venkat Rao, MD MBAMadison, WI 537921548225204
Common questions
What is Katherine Mary Gast, M.D.'s NPI number?
Katherine Mary Gast, M.D.'s National Provider Identifier (NPI) is 1144557125, issued on Nov 11, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Mary Gast, M.D. located?
The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-7500. Providers update this record themselves, so call before visiting.
How can I verify Katherine Mary Gast, M.D.'s license?
NPPES lists Wisconsin license number 67149, 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.
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.