IAN MARPURI MD
NPI 1861921942
Pediatrics in Los Angeles, CA
About Ian Marpuri Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IAN MARPURI MD (NPI 1861921942) is an individual pediatrics provider in Los Angeles, California, licensed in Illinois (125.070174) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (2017).
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
Ian Marpuri 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 Ian Marpuri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 90027 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90027
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 Ian Marpuri's NPI number?
The NPI number for Ian Marpuri is 1861921942. It was assigned to this individual provider in the NPPES registry on June 12, 2017.
Where is Ian Marpuri located?
Ian Marpuri practices at 4650 W Sunset Blvd # Ms 61, Los Angeles, CA 90027. The listed phone number is (323) 361-1826.
What is Ian Marpuri's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ian Marpuri enrolled in Medicare?
Yes. Ian Marpuri 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 Ian Marpuri's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Marpuri reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, 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 Ian Marpuri'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 Ian Marpuri was last updated on September 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ian Marpuri, MD · NPI 1861921942
Pediatrics physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 12, 2017.
## Identity
- **NPI:** 1861921942 (Entity type: Individual)
- **Enumerated:** June 12, 2017
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 125.070174 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4650 W SUNSET BLVD # MS 61, Los Angeles, CA 90027-6062
- **Phone:** (323) 361-1826
## 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:** Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** September 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1861921942) · Data from the CMS NPPES public registry.