DR. ALI ABIDALI DO
NPI 1861888794
Surgery in Glendora, CA
About Dr. Ali Abidali Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALI ABIDALI DO (NPI 1861888794) is an individual surgery provider in Glendora, California, licensed in California (20A20785) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Upland, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Ali Abidali Do 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 Ali Abidali reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Upland, CA 91786
- Reassigned Medicare billing, California enrollment
- 4 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 10
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 91741 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GLENDORA, CA 91741
GLENDORA, CA 91741
GLENDORA, CA 91741
GLENDORA, CA 91741
GLENDORA, CA 91741
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 Ali Abidali's NPI number?
The NPI number for Ali Abidali is 1861888794. It was assigned to this individual provider in the NPPES registry on April 7, 2015.
Where is Ali Abidali located?
Ali Abidali practices at 353 W Foothill Blvd, Glendora, CA 91741. The listed phone number is (909) 757-8425.
What is Ali Abidali's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Ali Abidali enrolled in Medicare?
Yes. Ali Abidali 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 Ali Abidali's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Abidali reassigns Medicare benefits to Ali Abidali Do Professional Medical Corporation (Upland, 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 Ali Abidali'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 Ali Abidali was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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. Ali Abidali, DO · NPI 1861888794
Surgery physician in Glendora, California. Individual provider, active in the CMS NPPES registry since April 7, 2015.
## Identity
- **NPI:** 1861888794 (Entity type: Individual)
- **Enumerated:** April 7, 2015
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 20A20785 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 353 W FOOTHILL BLVD, Glendora, CA 91741-5309
- **Phone:** (909) 757-8425 · **Fax:** (909) 757-8392
## 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:** Ali Abidali Do Professional Medical Corporation (NPI 1689451114, Upland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1861888794) · Data from the CMS NPPES public registry.