Alex Takashi Suginaka, D.O.
Anesthesiology Physician · Wausau, WI
Alex Takashi Suginaka, D.O. is an anesthesiology physician with a practice address in Wausau, Wisconsin, and NPI 1629496112, issued on Apr 1, 2014. Check the license (Wisconsin 21208, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Alex Takashi Suginaka
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 21208 WI
65705 MN
Self-reported in NPPES; status is on the state search - Practice location
- 425 Pine Ridge Blvd Ste 211, Wausau, WI 54401
- Phone
- (715) 845-5505
- Enumerated
- Apr 1, 2014
- Record last updated
- Sep 24, 2025
- Fax
- (715) 848-2884
- Medicare enrollment
- Enrolled (PECOS I20210930001237); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →
Also registered at 425 Pine Ridge Blvd Ste 211
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Max BrainardCertified Registered Nurse Anesthetist1598246548
- Jennifer Brydson, CRNACertified Registered Nurse Anesthetist1578085908
- Renee Carlson, C.R.N.A.Certified Registered Nurse Anesthetist1356596415
- Jenna GehrmannCertified Registered Nurse Anesthetist1245774181
- Sydney Oliver, CRNACertified Registered Nurse Anesthetist1932935194
- Elizabeth PeteschAnesthesiology Physician1841751898
Verify Alex Takashi Suginaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 21208Check 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 4 group practices
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Rhinelander, WI
- Aspirus Riverview Hospital And Clinics IncWisconsin Rapids, WI
- Central Wisconsin AnesthesiologyWausau, WI
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Takashi Suginaka among 1,313 anesthesiology physician records in Wisconsin
Alex Takashi Suginaka, D.O. 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. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2006 among the 872 with a school on file
- Record last updated2025 · 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).
26 anesthesiology physician records list a practice address in Wausau
They are 26 of the 1,958 NPPES records with a practice address in Wausau, and 1,313 anesthesiology physician records in Wisconsin.
All 1,313 in Wisconsin → Every provider in Wausau → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Aaron Anderson, M.D.Wausau, WI 544011720024870
- Jonathan Bayba, M.D.Wausau, WI 544011386664068
- Zaven Boornazian, M.D.Wausau, WI 544011558382853
- Jeffrey Crispell, M.D.Wausau, WI 544011801814348
- Nam Doan, M.D.Wausau, WI 544011104844638
- Andrew Drewry, M.D.Wausau, WI 544011285656033
- William Holm, M.D.Wausau, WI 544011164451530
- S Kim, MDWausau, WI 544011700981388
Common questions
What is Alex Takashi Suginaka, D.O.'s NPI number?
Alex Takashi Suginaka, D.O.'s National Provider Identifier (NPI) is 1629496112, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alex Takashi Suginaka, D.O. located?
The NPPES record lists a practice address at 425 Pine Ridge Blvd Ste 211, Wausau, WI, 54401. Phone: (715) 845-5505. Providers update this record themselves, so call before visiting.
How can I verify Alex Takashi Suginaka, D.O.'s license?
NPPES lists Wisconsin license number 21208, 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.