DR. MONIKA MAMIDWAR M.D
NPI 1891921706
Internal Medicine in Brooklyn, NY
About Dr. Monika Mamidwar M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MONIKA MAMIDWAR M.D (NPI 1891921706) is an individual internal medicine provider in Brooklyn, New York, licensed in Wisconsin (72176-20) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Plains, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Monika Mamidwar M.d 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
4Medicare enrollment records show Monika Mamidwar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 351 clinicians in this Medicare group
Naperville, IL 60563
- Reassigned Medicare billing, New Jersey enrollment
- 30 clinicians in this Medicare group
Winona, MO 65588
- Reassigned Medicare billing, Missouri enrollment
- 338 clinicians in this Medicare group
West Plains, MO 65775
- Reassigned Medicare billing, Missouri enrollment
- 66 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BROOKLYN, NY 11201
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 Monika Mamidwar's NPI number?
The NPI number for Monika Mamidwar is 1891921706. It was assigned to this individual provider in the NPPES registry on June 5, 2009.
Where is Monika Mamidwar located?
Monika Mamidwar practices at 339 Hicks St, Brooklyn, NY 11201. The listed phone number is (718) 780-1881.
What is Monika Mamidwar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Monika Mamidwar enrolled in Medicare?
Yes. Monika Mamidwar 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 Monika Mamidwar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monika Mamidwar reassigns Medicare benefits to 4 organizations: Hospitalist Physicians Of New Jersey PA (Edison, NJ), Post Acute Specialists, LLC (Naperville, IL), Ozarks Medical Center (Winona, MO) and Ies Hsp Missouri LLC (West Plains, MO). 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 Monika Mamidwar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Monika Mamidwar accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Monika Mamidwar 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.
When was this NPI record last updated?
The NPPES record for Monika Mamidwar was last updated on February 27, 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. Monika Mamidwar, M.D · NPI 1891921706
Internal Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 5, 2009.
## Identity
- **NPI:** 1891921706 (Entity type: Individual)
- **Enumerated:** June 5, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 72176-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 339 HICKS ST, Brooklyn, NY 11201-5509
- **Phone:** (718) 780-1881 · **Fax:** (718) 780-1300
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Hospitalist Physicians Of New Jersey PA (NPI 1588021851, Edison, NJ); Post Acute Specialists, LLC (NPI 1114441565, Naperville, IL); Ozarks Medical Center (NPI 1558497917, Winona, MO); Ies Hsp Missouri LLC (NPI 1962102871, West Plains, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** February 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1891921706) · Data from the CMS NPPES public registry.