NPPES file of Aug 9, 2026

Deb K. Mojumder, MD

Neurology Physician · Marshfield, WI

Deb K. Mojumder, MD is a neurology physician with a practice address in Marshfield, Wisconsin, and NPI 1396023818, issued on Aug 1, 2011. Check the license (Wisconsin 67479-20, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396023818
Name
Deb K. Mojumder
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
67479-20 WI
334021 LA
4301113680 MI
67885 MN
88687 MT
and 1 more
Self-reported in NPPES; status is on the state search
Practice location
1000 N Oak Ave, Marshfield, WI 54449
Phone
(171) 538-9078
Enumerated
Aug 1, 2011
Record last updated
Feb 15, 2024
Medicare enrollment
Enrolled (PECOS I20170818001936); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1000 N Oak Ave

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

  1. Sheetal Aatrai, MDInternal Medicine Physician1417568965
  2. Sukaina AbbasPediatrics Physician1407529191
  3. Chady Abboud Leon, M.D.Hematology & Oncology Physician1770737744
  4. Ihab Abdalrahman, MDHospitalist Physician1497855134
  5. Raquel Abengozar Mingorance, MDStudent in an Organized Health Care Education/Training Program1609437755
  6. Aanuoluwa Abiola, M.DGeriatric Medicine (Internal Medicine) Physician1598117574

Verify Deb K. Mojumder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 67479-20
    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

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99% fewer Medicare Part D claims than the average neurology physician in 2024

12 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Deb Mojumder12
  2. Specialty average1,370

Most prescribed

  1. Levetiracetam12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 3 group practices

  1. Healtheast Medical Research InstituteMaplewood, MN
  2. Mchs Hospitals IncMarshfield, WI
  3. Ochsner Clinic LLCNew Orleans, LA

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

Deb K. Mojumder among 399 neurology physician records in Wisconsin

Deb K. Mojumder, MD is one of 399 neurology physician records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.

  • NPI issued2011 · 63% of these records are older, 35% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1994 · median 2005 among the 274 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 neurology physician records list a practice address in Marshfield

They are 14 of the 1,360 NPPES records with a practice address in Marshfield, and 399 neurology physician records in Wisconsin.

The 8 neurology physician records with the nearest ZIP codes

  1. Jaime Boero, MD PHDMarshfield, WI 544491902822133
  2. L Campbell, MDMarshfield, WI 544491477587889
  3. Caryl Dellinger, MDMarshfield, WI 544491588833925
  4. Mitchell Felder, MDMarshfield, WI 544491891767042
  5. Percy Karanjia, MDMarshfield, WI 544491104936384
  6. Michael Katsnelson, M.D.Marshfield, WI 544491013170067
  7. Monica Koehn, MDMarshfield, WI 544491992811012
  8. Benjamin Lawler, MDMarshfield, WI 544491629188800

Common questions

What is Deb K. Mojumder, MD's NPI number?

Deb K. Mojumder, MD's National Provider Identifier (NPI) is 1396023818, issued on Aug 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Deb K. Mojumder, MD located?

The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (171) 538-9078. Providers update this record themselves, so call before visiting.

How can I verify Deb K. Mojumder, MD's license?

NPPES lists Wisconsin license number 67479-20, 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.

How much does Deb K. Mojumder, MD prescribe under Medicare Part D?

In 2024, Deb K. Mojumder, MD had 12 Medicare Part D claims; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

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.