NAMITA TIWARI MD
NPI 1437417854
Family Medicine in Lowell, MA
About Namita Tiwari Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAMITA TIWARI MD (NPI 1437417854) is an individual family medicine provider in Lowell, Massachusetts, licensed in Massachusetts (284688) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Namita Tiwari 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
6Medicare enrollment records show Namita Tiwari reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 109 clinicians in this Medicare group
Dracut, MA 01826
- Reassigned Medicare billing, Massachusetts enrollment
- 6 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 13 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 101 clinicians in this Medicare group
Chelsea, MA 02150
- Reassigned Medicare billing, Massachusetts enrollment
- 26 clinicians in this Medicare group
Annapolis, MD 21403
- Reassigned Medicare billing, Massachusetts enrollment
- 26 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 8
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01854 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Namita Tiwari's NPI number?
The NPI number for Namita Tiwari is 1437417854. It was assigned to this individual provider in the NPPES registry on April 24, 2012.
Where is Namita Tiwari located?
Namita Tiwari practices at 295 Varnum Ave, Lowell, MA 01854. The listed phone number is (978) 258-4734.
What is Namita Tiwari's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Namita Tiwari enrolled in Medicare?
Yes. Namita Tiwari 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 Namita Tiwari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Namita Tiwari reassigns Medicare benefits to 6 organizations: Lowell General Inpatient Specialists PLLC (Lowell, MA), Commonwealth Medical Practice LLC (Dracut, MA), Todays Wellness PLLC (North Andover, MA), Winchester Lahey Inpatient Specialists PLLC (Winchester, MA), Ma Pacs 2 PC (Chelsea, MA) and 1 more organization, 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 Namita Tiwari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Namita Tiwari accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Namita Tiwari 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 Namita Tiwari affiliated with any hospitals?
According to CMS data, Namita Tiwari is affiliated with Lowell General Hospital.
When was this NPI record last updated?
The NPPES record for Namita Tiwari was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Namita Tiwari, MD · NPI 1437417854
Family Medicine physician in Lowell, Massachusetts. Individual provider, active in the CMS NPPES registry since April 24, 2012.
## Identity
- **NPI:** 1437417854 (Entity type: Individual)
- **Enumerated:** April 24, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 284688 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 295 VARNUM AVE, Lowell, MA 01854-2134
- **Phone:** (978) 258-4734
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Lowell General Inpatient Specialists PLLC (NPI 1649626391, Lowell, MA); Commonwealth Medical Practice LLC (NPI 1073121489, Dracut, MA); Todays Wellness PLLC (NPI 1891166559, North Andover, MA); Winchester Lahey Inpatient Specialists PLLC (NPI 1144770629, Winchester, MA); Ma Pacs 2 PC (NPI 1265918791, Chelsea, MA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** November 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1437417854) · Data from the CMS NPPES public registry.