DR. ABBAS SYED HASNAIN M.D., J.D.
NPI 1164840724
Internal Medicine in Fresno, CA
About Dr. Abbas Syed Hasnain M.d., J.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABBAS SYED HASNAIN M.D., J.D. (NPI 1164840724) is an individual internal medicine provider in Fresno, California, licensed in California (A144151) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Abbas Syed Hasnain M.d., J.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 Reassignments
3Medicare enrollment records show Abbas Hasnain reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fresno, CA 93711
- Reassigned Medicare billing, California enrollment
- 76 clinicians in this Medicare group
Fresno, CA 93720
- Reassigned Medicare billing, California enrollment
- 962 clinicians in this Medicare group
Porterville, CA 93257
- Reassigned Medicare billing, California enrollment
- 28 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 16
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 93711 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 19
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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRESNO, CA 93711
FRESNO, CA 93711
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 Abbas Hasnain's NPI number?
The NPI number for Abbas Hasnain is 1164840724. It was assigned to this individual provider in the NPPES registry on April 1, 2014.
Where is Abbas Hasnain located?
Abbas Hasnain practices at 685 W Alluvial Ave Ste 103, Fresno, CA 93711. The listed phone number is (559) 791-8410.
What is Abbas Hasnain's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Abbas Hasnain enrolled in Medicare?
Yes. Abbas Hasnain 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 Abbas Hasnain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abbas Hasnain reassigns Medicare benefits to 3 organizations: Long Term Care Medical Group, Inc (Fresno, CA), Galen Inpatient Physicians PC (Fresno, CA) and Erick Madrigal, MD, Mba, Inc. (Porterville, 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 Abbas Hasnain'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 Abbas Hasnain was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.