DR. ASRA SUHEL IQBAL SIDDIQUI M.D.
NPI 1649275397
Internal Medicine in Newbury Park, CA
About Dr. Asra Suhel Iqbal Siddiqui M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASRA SUHEL IQBAL SIDDIQUI M.D. (NPI 1649275397) is an individual internal medicine provider in Newbury Park, California, licensed in California (A065725) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
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. Asra Suhel Iqbal Siddiqui 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 Asra Siddiqui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newbury Park, CA 91320
- Reassigned Medicare billing, California enrollment
- 2 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 24
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 91320 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 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Asra Siddiqui's NPI number?
The NPI number for Asra Siddiqui is 1649275397. It was assigned to this individual provider in the NPPES registry on June 18, 2005.
Where is Asra Siddiqui located?
Asra Siddiqui practices at 3295 Old Conejo Rd, Newbury Park, CA 91320. The listed phone number is (805) 375-6000.
What is Asra Siddiqui's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Asra Siddiqui enrolled in Medicare?
Yes. Asra Siddiqui 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 Asra Siddiqui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Asra Siddiqui reassigns Medicare benefits to Oaks Internal Medicine, A Professional Medical Corporation (Newbury Park, 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 Asra Siddiqui'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 Asra Siddiqui was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.