Spencer Louis Rusin, MD
Anatomic Pathology & Clinical Pathology Physician · West Allis, WI
Spencer Louis Rusin, MD is an anatomic pathology & clinical pathology physician with a practice address in West Allis, Wisconsin, and NPI 1710278007, issued on Apr 21, 2011. Check the license (Wisconsin 75333-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Spencer Louis Rusin
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 75333-20 WI
0101260209 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 W Lincoln Ave, West Allis, WI 53227
- Phone
- (414) 328-7997
- Enumerated
- Apr 21, 2011
- Record last updated
- Jan 3, 2022
- Medicaid IDs
- 1710278007 VA
100175540 WI - Medicare enrollment
- Enrolled (PECOS I20210824001746); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 8901 W Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amrou Abdelkader, MDAnatomic Pathology & Clinical Pathology Physician1316364698
- Adekunle Adesokan, M.D.Anatomic Pathology & Clinical Pathology Physician1790777043
- Raheel Akhtar, MDHospitalist Physician1750904132
- Tara Alauf, CRNACertified Registered Nurse Anesthetist1639534191
- Orlando Alvarez, M.D.Hospitalist Physician1093731929
- John Amuzu, M.D.Anesthesiology Physician1609859651
Verify Spencer Louis Rusin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75333-20Check 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
- Great Lakes Pathologists SCKenosha, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
33 anatomic pathology & clinical pathology physician records list a practice address in West Allis
They are 33 of the 1,362 NPPES records with a practice address in West Allis, and 335 anatomic pathology & clinical pathology physician records in Wisconsin.
All 33 in West Allis → All 335 in Wisconsin → Every provider in West Allis →
Other anatomic pathology & clinical pathology physician records in Wisconsin
- Daniel Abbott, M.D.Manitowoc, WI1467894873
- Amrou Abdelkader, MDWest Allis, WI1316364698
- Adekunle Adesokan, M.D.West Allis, WI1790777043
- Maria Ahmad, M.D.Madison, WI1104987650
- Zaynab Al-Duwal, MDMilwaukee, WI1760836951
- Colleen Alexander, MD MS RD LDMadison, WI1417322405
- Laeekha Ali, MDBeaver Dam, WI1245200427
- Mahmoud Ali, MBBCHMilwaukee, WI1366089310
- Lori Allen, M.D.Racine, WI1982626222
- Madeline AmbordMadison, WI1508708611
Common questions
What is Spencer Louis Rusin, MD's NPI number?
Spencer Louis Rusin, MD's National Provider Identifier (NPI) is 1710278007, issued on Apr 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Louis Rusin, MD located?
The NPPES record lists a practice address at 8901 W Lincoln Ave, West Allis, WI, 53227. Phone: (414) 328-7997. Providers update this record themselves, so call before visiting.
How can I verify Spencer Louis Rusin, MD's license?
NPPES lists Wisconsin license number 75333-20, 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.