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DR. PAYAM MAROUNI M.D.
NPI 1386800225
Family Medicine in Pico Rivera, CA

Active since July 30, 2008PECOS Enrolled
8338 ROSEMEAD BLVD, PICO RIVERA, CA 90660(818) 988-9090 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Payam Marouni M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PAYAM MAROUNI M.D. (NPI 1386800225) is an individual family medicine provider in Pico Rivera, California, licensed in California (A101224) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1386800225
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. PAYAM MAROUNICredential: M.D.
Location Address8338 ROSEMEAD BLVDPico Rivera, CA 90660-5111
Mailing AddressPo Box 19211Encino, CA 91416-9211 · (818) 988-9090
Phone(818) 988-9090
Sole ProprietorYes
Enumeration DateJuly 30, 2008
Last NPPES UpdateAugust 17, 2026
NPPES CertifiedAugust 17, 2026
✔ NPI 1386800225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A101224
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8338 ROSEMEAD BLVD, Pico Rivera, CA 90660
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Secondary Practice Locations 2

Location 111017 Atlantic AveLynwood, CA 90262-3001 · Phone (818) 988-9090
Location 216119 Vanowen StLake Balboa, CA 91406-4822 · Phone (818) 988-9090

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Payam Marouni M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Payam Marouni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Payam Marouni MD Inc.
Same address
Family Medicine
8338 ROSEMEAD BLVD
Pico Rivera, CA 90660
  • Reassigned Medicare billing, California enrollment
NPI 1114255437 (562) 942-1200

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 90660 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAYAM MAROUNI MD INC.
Family Medicine
8338 ROSEMEAD BLVD
PICO RIVERA, CA 90660
Los Angeles County (562) 942-1200
PAYAM MAROUNI MD INC
Family Medicine
8338 ROSEMEAD BLVD
PICO RIVERA, CA 90660
Los Angeles County (562) 942-1200
SANTA FE MEDICAL CLINIC, INC
Family Medicine
8338 ROSEMEAD BLVD
PICO RIVERA, CA 90660
Los Angeles County (562) 942-1200

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 Payam Marouni's NPI number?

The NPI number for Payam Marouni is 1386800225. It was assigned to this individual provider in the NPPES registry on July 30, 2008.

Where is Payam Marouni located?

Payam Marouni practices at 8338 Rosemead Blvd, Pico Rivera, CA 90660. The listed phone number is (818) 988-9090.

What is Payam Marouni's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Payam Marouni enrolled in Medicare?

Yes. Payam Marouni is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Payam Marouni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Payam Marouni reassigns Medicare benefits to Payam Marouni MD Inc. (Pico Rivera, 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 Payam Marouni'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 Payam Marouni was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.