KARAMJEET SINGH SANDHU M.D
NPI 1144457979
Internal Medicine - Hematology in Duarte, CA
About Karamjeet Singh Sandhu M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARAMJEET SINGH SANDHU M.D (NPI 1144457979) is an individual hematology provider in Duarte, California, licensed in California (A132945) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 3
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
Karamjeet Singh Sandhu 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 Karamjeet Sandhu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 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 7
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 91010 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.
DUARTE, CA 91010
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 Karamjeet Sandhu's NPI number?
The NPI number for Karamjeet Sandhu is 1144457979. It was assigned to this individual provider in the NPPES registry on June 19, 2009.
Where is Karamjeet Sandhu located?
Karamjeet Sandhu practices at 1500 Duarte Rd Dept Of Hematology & Hematopoietic Cell Transplantation, Duarte, CA 91010. The listed phone number is (626) 256-4673.
What is Karamjeet Sandhu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Karamjeet Sandhu enrolled in Medicare?
Yes. Karamjeet Sandhu 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 Karamjeet Sandhu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karamjeet Sandhu reassigns Medicare benefits to City Of Hope Medical Foundation (Duarte, CA). 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 Karamjeet Sandhu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karamjeet Sandhu was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Karamjeet Singh Sandhu, M.D · NPI 1144457979
Hematology physician in Duarte, California. Individual provider, active in the CMS NPPES registry since June 19, 2009.
## Identity
- **NPI:** 1144457979 (Entity type: Individual)
- **Enumerated:** June 19, 2009
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** A132945 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 DUARTE RD, DEPT OF HEMATOLOGY & HEMATOPOIETIC CELL TRANSPLANTATION, Duarte, CA 91010-3012
- **Phone:** (626) 256-4673 · **Fax:** (626) 301-8116
## 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:** City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** November 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1144457979) · Data from the CMS NPPES public registry.