NASIMA KHATOON M.D.
NPI 1366425522
Internal Medicine - Hematology & Oncology in Lawrence, MA
About Nasima Khatoon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NASIMA KHATOON M.D. (NPI 1366425522) is an individual hematology & oncology provider in Lawrence, Massachusetts, licensed in Massachusetts (78689) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Lawrence General Hospital, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Nasima Khatoon 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 Reassignment
Medicare enrollment records show Nasima Khatoon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1346433257 (Massachusetts)
- 1,026 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 5
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.
Lawrence General Hospital
Acute Care Hospitals · Lawrence, MANorth Shore Medical Center -
Acute Care Hospitals · Salem, MAHoly Family Hospital
Acute Care Hospitals · Methuen, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01841 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.
Referred Medical Equipment & Supplies CMS DME claims 2
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 Nasima Khatoon's NPI number?
The NPI number for Nasima Khatoon is 1366425522. It was assigned to this individual provider in the NPPES registry on November 22, 2005.
Where is Nasima Khatoon located?
Nasima Khatoon practices at 25 Marston St Suite 301, Lawrence, MA 01841. The listed phone number is (978) 946-8230.
What is Nasima Khatoon's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Nasima Khatoon enrolled in Medicare?
Yes. Nasima Khatoon 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 organization bills Medicare for Nasima Khatoon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nasima Khatoon reassigns Medicare benefits to Dana-Farber Cancer Institute, Inc. (Boston, MA). The 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 Nasima Khatoon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nasima Khatoon accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Nasima Khatoon 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 Nasima Khatoon affiliated with any hospitals?
According to CMS data, Nasima Khatoon is affiliated with Lawrence General Hospital, North Shore Medical Center -, Holy Family Hospital and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Nasima Khatoon was last updated on June 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Nasima Khatoon, M.D. · NPI 1366425522
Hematology & Oncology physician in Lawrence, Massachusetts. Individual provider, active in the CMS NPPES registry since November 22, 2005.
## Identity
- **NPI:** 1366425522 (Entity type: Individual)
- **Enumerated:** November 22, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 78689 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 MARSTON ST, SUITE 301, Lawrence, MA 01841-2355
- **Phone:** (978) 946-8230 · **Fax:** (978) 946-8226
## 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:** Dana-Farber Cancer Institute, Inc. (NPI 1851333686, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** June 20, 2019
- **Other identifiers:** Other 68737 (MA); Other 791722 (MA); Other J19452 (MA); and 3 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1366425522) · Data from the CMS NPPES public registry.