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SOPHIE RENGARAJAN
NPI 1629539820
Psychiatry & Neurology - Neurology in Los Angeles, CA

Active since March 29, 2019PECOS EnrolledAccepts Medicare Assignment
300 UCLA MEDICAL PLZ STE B200, LOS ANGELES, CA 90095(310) 794-1195 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sophie Rengarajan NPPES

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

SOPHIE RENGARAJAN (NPI 1629539820) is an individual neurology provider in Los Angeles, California, licensed in California (A182441) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sylmar, and is a graduate of University Of California, Geffen School Of Medicine (2019).

NPPES Registry Identity

NPI1629539820
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameSOPHIE RENGARAJAN
Location Address300 UCLA MEDICAL PLZ STE B200Los Angeles, CA 90095-1437
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 794-1195
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2019
Enumeration DateMarch 29, 2019
Last NPPES UpdateMarch 3, 2025
NPPES CertifiedMarch 3, 2025
✔ NPI 1629539820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A182441
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
300 UCLA MEDICAL PLZ STE B200, Los Angeles, CA 90095
Open in Google Maps ↗

Secondary Practice Location 1

Location 114445 Olive View DrSylmar, CA 91342-1437 · Phone (747) 210-3000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sophie Rengarajan 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.

PECOS PAC ID5597293670
PECOS Enrollment IDI20250117000247
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

KIRSTIN MARIE NYGREN NP
Nurse Practitioner (Family)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
KATHERINE ALBERTA FU M.D.
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
CHARLES CURTIS FLIPPEN II MD
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
ELAINE SU MD
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
MOLLIE MAUREEN JOHNSTON M.D.
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
KATHRYN CROSS M.D., PH.D.
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
MELANIE KEIKO SCHMITZ RAZ NP
Nurse Practitioner
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
KEITH A VOSSEL M.D.
Psychiatry & Neurology (Neurology)
300 UCLA MEDICAL PLZ STE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195

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 Sophie Rengarajan's NPI number?

The NPI number for Sophie Rengarajan is 1629539820. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Sophie Rengarajan located?

Sophie Rengarajan practices at 300 Ucla Medical Plz Ste B200, Los Angeles, CA 90095. The listed phone number is (310) 794-1195.

What is Sophie Rengarajan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Sophie Rengarajan enrolled in Medicare?

Yes. Sophie Rengarajan 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.

When was this NPI record last updated?

The NPPES record for Sophie Rengarajan was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.