1. Home
  2. Directory
  3. California
  4. Mission Hills
  5. Family Medicine
  6. NPI Profile

DR. ELHAM SIMAN M.D.
NPI 1407268626
Family Medicine in Mission Hills, CA

Active since May 22, 2014PECOS Enrolled
11333 N SEPULVEDA BLVD, MISSION HILLS, CA 91345(818) 869-7200 Get Directions Write a Review

NPPES record last updated: July 24, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Elham Siman M.d. NPPES

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

DR. ELHAM SIMAN M.D. (NPI 1407268626) is an individual family medicine provider in Mission Hills, California, licensed in California (A133549) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407268626
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ELHAM SIMANCredential: M.D.
Location Address11333 N SEPULVEDA BLVDMission Hills, CA 91345-1116
Mailing AddressPo Box 9602Mission Hills, CA 91346-9602 · (818) 837-5559 · Fax (818) 792-4793
Phone(818) 869-7200
Sole ProprietorNo
Enumeration DateMay 22, 2014
Last NPPES UpdateJuly 24, 2018
✔ NPI 1407268626 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 · A133549
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.
11333 N SEPULVEDA BLVD, Mission Hills, CA 91345
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elham Siman 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 Elham Siman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Current Care Of California, A Medical Corporation
7.2 mi
Urgent Care
9700 DE SOTO AVE
Chatsworth, CA 91311
  • Reassigned Medicare billing, California enrollment
  • 304 clinicians in this Medicare group
NPI 1396211801 (818) 882-8100

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 91345 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 20

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

DR. SATENIK MELKUMYAN O.D.
Optometrist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7269
SAMUEL M NYAMU M.D.
Internal Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7248
YILING CHEN PA
Physician Assistant
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7200
DR. RAFAEL E LI JIMENEZ M.D.
Pediatrics
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7253
VICTORIA MARQUEZ NP
Nurse Practitioner (Family)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7254
SILPA YALAMANCHI M.D.
Hospitalist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (877) 634-3196
RABIA A MALIK M.D.
Family Medicine (Geriatric Medicine)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7254
DR. TANYA M THOMAS M.D.
Internal Medicine (Gastroenterology)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Los Angeles County (818) 869-7268

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 Elham Siman's NPI number?

The NPI number for Elham Siman is 1407268626. It was assigned to this individual provider in the NPPES registry on May 22, 2014.

Where is Elham Siman located?

Elham Siman practices at 11333 N Sepulveda Blvd, Mission Hills, CA 91345. The listed phone number is (818) 869-7200.

What is Elham Siman's specialty?

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

Is Elham Siman enrolled in Medicare?

Yes. Elham Siman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Elham Siman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elham Siman reassigns Medicare benefits to American Current Care Of California, A Medical Corporation (Chatsworth, 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 Elham Siman'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 Elham Siman was last updated on July 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.