MANOUCHEHR LALEHZARIAN MD
NPI 1255402228
Urology in Fontana, CA
About Manouchehr Lalehzarian Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MANOUCHEHR LALEHZARIAN MD (NPI 1255402228) is an individual urology provider in Fontana, California, licensed in California (A44686) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).
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
Manouchehr Lalehzarian 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
3Medicare enrollment records show Manouchehr Lalehzarian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fontana, CA 92335
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1952333460 (California)
- 5,228 clinicians in this Medicare group
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
Apple Valley, CA 92307
- Reassigned Medicare billing, California enrollment
- 20 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 92335 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.
FONTANA, CA 92335
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 Manouchehr Lalehzarian's NPI number?
The NPI number for Manouchehr Lalehzarian is 1255402228. It was assigned to this individual provider in the NPPES registry on November 13, 2006.
Where is Manouchehr Lalehzarian located?
Manouchehr Lalehzarian practices at 9961 Sierra Ave, Fontana, CA 92335. The listed phone number is (909) 427-3910.
What is Manouchehr Lalehzarian's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Manouchehr Lalehzarian enrolled in Medicare?
Yes. Manouchehr Lalehzarian 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 Manouchehr Lalehzarian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Manouchehr Lalehzarian reassigns Medicare benefits to 3 organizations: Southern California Permanente Medical Group (Fontana, CA), City Of Hope Medical Foundation (Duarte, CA) and Urologic Institute Of The High Desert Inc. (Apple Valley, 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 Manouchehr Lalehzarian'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 Manouchehr Lalehzarian was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Manouchehr Lalehzarian, MD · NPI 1255402228
Urology physician in Fontana, California. Individual provider, active in the CMS NPPES registry since November 13, 2006.
## Identity
- **NPI:** 1255402228 (Entity type: Individual)
- **Enumerated:** November 13, 2006
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** A44686 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9961 SIERRA AVE, Fontana, CA 92335-6720
- **Phone:** (909) 427-3910
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1689606196, Fontana, CA); City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA); Urologic Institute Of The High Desert Inc. (NPI 1376867333, Apple Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1255402228) · Data from the CMS NPPES public registry.