MOHAMMAD S ALWATTAR MD
NPI 1770693541
Emergency Medicine in Huntington Beach, CA
About Mohammad S Alwattar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMMAD S ALWATTAR MD (NPI 1770693541) is an individual emergency medicine provider in Huntington Beach, California, licensed in California (A49352) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Mohammad S Alwattar 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 Reassignment
Medicare enrollment records show Mohammad Alwattar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Redding, CA 96001
- Reassigned Medicare billing, California enrollment
- 30 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92647 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.
HUNTINGTON BEACH, CA 92647
HUNTINGTON BEACH, CA 92647
HUNTINGTON BEACH, CA 92647
HUNTINGTON BEACH, CA 92647
HUNTINGTON BEACH, CA 92647
HUNTINGTON BEACH, CA 92647
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 Mohammad Alwattar's NPI number?
The NPI number for Mohammad Alwattar is 1770693541. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Mohammad Alwattar located?
Mohammad Alwattar practices at 17772 Beach Blvd, Huntington Beach, CA 92647. The listed phone number is (714) 842-1473.
What is Mohammad Alwattar's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mohammad Alwattar enrolled in Medicare?
Yes. Mohammad Alwattar 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 Mohammad Alwattar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohammad Alwattar reassigns Medicare benefits to Cardinal Emergency Providers Professional Corporation (Redding, 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 Mohammad Alwattar'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 Mohammad Alwattar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mohammad S Alwattar, MD · NPI 1770693541
Emergency Medicine physician in Huntington Beach, California. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1770693541 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A49352 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 17772 BEACH BLVD, Huntington Beach, CA 92647
- **Phone:** (714) 842-1473
## 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:** Cardinal Emergency Providers Professional Corporation (NPI 1356226690, Redding, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1980
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN G04309; Medicaid 00A493520 (CA); Medicare ID-Type Unspecified HW16879 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770693541) · Data from the CMS NPPES public registry.