DR. DEB K MOJUMDER MD
NPI 1396023818
Psychiatry & Neurology - Neurology in Marshfield, WI
About Dr. Deb K Mojumder Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEB K MOJUMDER MD (NPI 1396023818) is an individual neurology provider in Marshfield, Wisconsin, licensed in Wisconsin (67479-20) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS, is affiliated with St Tammany Parish Hospital, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Deb K Mojumder Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
15Medicare enrollment records show Deb Mojumder reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Onalaska, WI 54650
- Reassigned Medicare billing, Wisconsin enrollment
- 1,457 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 82 clinicians in this Medicare group
Waupun, WI 53963
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Tammany Parish Hospital
Acute Care Hospitals · Covington, LAM Health Fairview St John's Hospital
Acute Care Hospitals · Maplewood, MNPresbyterian Hospital
Acute Care Hospitals · Albuquerque, NMMarshfield Medical Center
Acute Care Hospitals · Marshfield, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54449 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHFIELD, WI 54449
MARSHFIELD, WI 54449
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Deb Mojumder's NPI number?
The NPI number for Deb Mojumder is 1396023818. It was assigned to this individual provider in the NPPES registry on August 1, 2011.
Where is Deb Mojumder located?
Deb Mojumder practices at 1000 N Oak Ave, Marshfield, WI 54449. The listed phone number is (171) 538-9078.
What is Deb Mojumder's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Deb Mojumder enrolled in Medicare?
Yes. Deb Mojumder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Deb Mojumder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deb Mojumder reassigns Medicare benefits to 15 organizations: Marshfield Clinic Inc (Marshfield, WI), Mchs Hospitals Inc (Marshfield, WI), Memorial Hospital, Inc (Neillsville, WI), Gundersen Lutheran Medical Center, Inc (Onalaska, WI), Lakeview Medical Center Inc Of Rice Lake (Chetek, WI) and 10 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Deb Mojumder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deb Mojumder accept?
Health plans from Anthem Blue Cross and Blue Shield, Avera Health Plans, HMO Louisiana, HealthPartners and Sanford Health Plan and 2 other insurers list Deb Mojumder as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Deb Mojumder affiliated with any hospitals?
According to CMS data, Deb Mojumder is affiliated with St Tammany Parish Hospital, M Health Fairview St John's Hospital, Presbyterian Hospital and Marshfield Medical Center.
When was this NPI record last updated?
The NPPES record for Deb Mojumder was last updated on February 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Deb K Mojumder, MD · NPI 1396023818
Neurology physician in Marshfield, Wisconsin. Individual provider, active in the CMS NPPES registry since August 1, 2011.
## Identity
- **NPI:** 1396023818 (Entity type: Individual)
- **Enumerated:** August 1, 2011
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 67479-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 N OAK AVE, Marshfield, WI 54449-5703
- **Phone:** (171) 538-9078
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); Mchs Hospitals Inc (NPI 1093221434, Marshfield, WI); Memorial Hospital, Inc (NPI 1679746747, Neillsville, WI); Gundersen Lutheran Medical Center, Inc (NPI 1225372923, Onalaska, WI); Lakeview Medical Center Inc Of Rice Lake (NPI 1659008605, Chetek, WI); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** February 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396023818) · Data from the CMS NPPES public registry.