Mark P. Case, M.D.
Anesthesiology Physician · Milwaukee, WI
Mark P. Case, M.D. is an anesthesiology physician with a practice address in Milwaukee, Wisconsin, and NPI 1801879515, issued on Nov 28, 2005. Check the license (Wisconsin 41328-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark P. Case
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 41328-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2323 N Lake Dr, Milwaukee, WI 53211
- Phone
- (414) 291-1000
- Enumerated
- Nov 28, 2005
- Record last updated
- Aug 21, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 34418800 WI
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →
Also registered at 2323 N Lake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark P. Case in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 41328-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark P. Case among 1,313 anesthesiology physician records in Wisconsin
Mark P. Case, M.D. is one of 1,313 anesthesiology physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
387 anesthesiology physician records list a practice address in Milwaukee
They are 387 of the 18,389 NPPES records with a practice address in Milwaukee, and 1,313 anesthesiology physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,313 in Wisconsin → Every provider in Milwaukee → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Gregory Boulanger, M.D.Milwaukee, WI 532111184607160
- Edward Bryke, M.D.Milwaukee, WI 532111861476160
- Anil Dogra, M.D.Milwaukee, WI 532111992788814
- Gregory Downs, M.D.Milwaukee, WI 532111982687810
- Ray Dzelzkalns, M.D.Milwaukee, WI 532111578546107
- Gerard W. Graham, M.D.Milwaukee, WI 532111790768596
- Laurie Kabins, M.D.Milwaukee, WI 532111114900677
- John Oppenheimer, M.D.Milwaukee, WI 532111174507545
Common questions
What is Mark P. Case, M.D.'s NPI number?
Mark P. Case, M.D.'s National Provider Identifier (NPI) is 1801879515, issued on Nov 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark P. Case, M.D. located?
The NPPES record lists a practice address at 2323 N Lake Dr, Milwaukee, WI, 53211. Phone: (414) 291-1000. Providers update this record themselves, so call before visiting.
How can I verify Mark P. Case, M.D.'s license?
NPPES lists Wisconsin license number 41328-020, 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. 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.