MAHBOUB RAHMAN NOORI MD
NPI 1831695915
Internal Medicine - Hematology & Oncology in Castro Valley, CA
About Mahboub Rahman Noori Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAHBOUB RAHMAN NOORI MD (NPI 1831695915) is an individual hematology & oncology provider in Castro Valley, California, licensed in California (A173453) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fresno, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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
Mahboub Rahman Noori 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
5Medicare enrollment records show Mahboub Noori reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 4,258 clinicians in this Medicare group
Newark, CA 94560
- Reassigned Medicare billing, California enrollment
- 435 clinicians in this Medicare group
El Dorado Hills, CA 95762
- Reassigned Medicare billing, California enrollment
- 152 clinicians in this Medicare group
Sonora, CA 95370
- Reassigned Medicare billing, California enrollment
- 172 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 18 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 6
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 94546 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CASTRO VALLEY, CA 94546
CASTRO VALLEY, CA 94546
CASTRO VALLEY, CA 94546
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 Mahboub Noori's NPI number?
The NPI number for Mahboub Noori is 1831695915. It was assigned to this individual provider in the NPPES registry on April 5, 2018.
Where is Mahboub Noori located?
Mahboub Noori practices at 20055 Lake Chabot Rd Ste 130, Castro Valley, CA 94546. The listed phone number is (833) 444-7622.
What is Mahboub Noori's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Mahboub Noori enrolled in Medicare?
Yes. Mahboub Noori 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 Mahboub Noori's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mahboub Noori reassigns Medicare benefits to 5 organizations: Stanford Health Care (Pleasanton, CA), University Healthcare Alliance (Newark, CA), Marshall Medical Center (El Dorado Hills, CA), Sonora Community Hospital (Sonora, CA) and Cancer And Blood Specialty Clinic (Los Alamitos, CA). 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 Mahboub Noori'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 Mahboub Noori was last updated on October 28, 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.
# Mahboub Rahman Noori, MD · NPI 1831695915
Hematology & Oncology physician in Castro Valley, California. Individual provider, active in the CMS NPPES registry since April 5, 2018.
## Identity
- **NPI:** 1831695915 (Entity type: Individual)
- **Enumerated:** April 5, 2018
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** A173453 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 20055 LAKE CHABOT RD STE 130, Castro Valley, CA 94546-5332
- **Phone:** (833) 444-7622
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Stanford Health Care (NPI 1124561758, Pleasanton, CA); University Healthcare Alliance (NPI 1760531198, Newark, CA); Marshall Medical Center (NPI 1972657559, El Dorado Hills, CA); Sonora Community Hospital (NPI 1780673376, Sonora, CA); Cancer And Blood Specialty Clinic (NPI 1538302351, Los Alamitos, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1831695915) · Data from the CMS NPPES public registry.