NPPES file of Aug 9, 2026

Siddhanth Ahluwalia, MD

Anesthesiology Physician · Marinette, WI

Siddhanth Ahluwalia, MD is an anesthesiology physician with a practice address in Marinette, Wisconsin, and NPI 1851813489, issued on Jul 14, 2017. Check the license (Wisconsin 84576-20, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1851813489
Name
Siddhanth Ahluwalia
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
84576-20 WI
MD-47850 IA
125.073242 IL
4301112146 MI
Self-reported in NPPES; status is on the state search
Practice location
3003 University Dr, Marinette, WI 54143
Phone
(715) 735-4200
Enumerated
Jul 14, 2017
Record last updated
Nov 25, 2024
Medicaid ID
100290609 WI
Medicare enrollment
Enrolled (PECOS I20241017001117); 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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Also registered at 3003 University Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emmanouil Alimpertis, M.D.Hematology & Oncology Physician1366827768
  2. Alok Arora, MD, MRCP(UK) ACUTE MInternal Medicine Physician1093121527
  3. Brooke Berg, PA-CPhysician Assistant1023772084
  4. Jacob Brugger, MDEmergency Medicine Physician1619474129
  5. Kirsten Buck, M.D.Anesthesiology Physician1366447278
  6. Brian Ceranski, CRNACertified Registered Nurse Anesthetist1215038559

Verify Siddhanth Ahluwalia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 84576-20
    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
Open 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. Aurora Medical Group, Inc.Marinette, WI

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

7 anesthesiology physician records list a practice address in Marinette

They are 7 of the 452 NPPES records with a practice address in Marinette, and 1,313 anesthesiology physician records in Wisconsin.

Other anesthesiology physician records in Wisconsin

  1. Marwan Abdulsattar, MDJanesville, WI1265790695
  2. Heather Abernethy, MDMadison, WI1104826288
  3. Carter Abicht, DOLa Crosse, WI1932736642
  4. Cory Adams, MDMilwaukee, WI1902066780
  5. Mark Adams, M.D.Milwaukee, WI1851378699
  6. Jason Adkins, D.O.Milwaukee, WI1205299633
  7. Melissa Aebly, MDWeston, WI1811152739
  8. Kathleen Agard, MDJanesville, WI1558503235
  9. Anil Aggarwal, M.D.Menomonee Falls, WI1164405288
  10. Aruna Ahluwalia, MDEau Claire, WI1205852506

Common questions

What is Siddhanth Ahluwalia, MD's NPI number?

Siddhanth Ahluwalia, MD's National Provider Identifier (NPI) is 1851813489, issued on Jul 14, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Siddhanth Ahluwalia, MD located?

The NPPES record lists a practice address at 3003 University Dr, Marinette, WI, 54143. Phone: (715) 735-4200. Providers update this record themselves, so call before visiting.

How can I verify Siddhanth Ahluwalia, MD's license?

NPPES lists Wisconsin license number 84576-20, 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.