SHAIKH MUHAMMAD HUSNAIN MD
NPI 1801237011
Internal Medicine - Critical Care Medicine in Fresno, CA
About Shaikh Muhammad Husnain Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAIKH MUHAMMAD HUSNAIN MD (NPI 1801237011) is an individual critical care medicine provider in Fresno, California, licensed in Virginia (0101272399) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Healthalliance Hospital Marys Avenue Campus, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 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
Shaikh Muhammad Husnain 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
2Medicare enrollment records show Shaikh Husnain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnstown, CO 80534
- Reassigned Medicare billing, Virginia enrollment
- 88 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Healthalliance Hospital Marys Avenue Campus
Acute Care Hospitals · Kingston, NYWestchester Medical Center
Acute Care Hospitals · Valhalla, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93721 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRESNO, CA 93721
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 Shaikh Husnain's NPI number?
The NPI number for Shaikh Husnain is 1801237011. It was assigned to this individual provider in the NPPES registry on July 16, 2013.
Where is Shaikh Husnain located?
Shaikh Husnain practices at 2823 Fresno St, Fresno, CA 93721. The listed phone number is (559) 459-6000.
What is Shaikh Husnain's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Shaikh Husnain enrolled in Medicare?
Yes. Shaikh Husnain 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 Shaikh Husnain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shaikh Husnain reassigns Medicare benefits to 2 organizations: Vibra Physicians LLC (Johnstown, CO) and Westchester Medical Center Advanced Physician Services PC (Valhalla, NY). 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 Shaikh Husnain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shaikh Husnain affiliated with any hospitals?
According to CMS data, Shaikh Husnain is affiliated with Healthalliance Hospital Marys Avenue Campus and Westchester Medical Center.
When was this NPI record last updated?
The NPPES record for Shaikh Husnain was last updated on January 25, 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.
# Shaikh Muhammad Husnain, MD · NPI 1801237011
Critical Care Medicine physician in Fresno, California. Individual provider, active in the CMS NPPES registry since July 16, 2013.
## Identity
- **NPI:** 1801237011 (Entity type: Individual)
- **Enumerated:** July 16, 2013
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 0101272399 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2823 FRESNO ST, Fresno, CA 93721-1324
- **Phone:** (559) 459-6000 · **Fax:** (559) 459-5097
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Vibra Physicians LLC (NPI 1659705424, Johnstown, CO); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** January 25, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1801237011) · Data from the CMS NPPES public registry.