CHARN PREET GREWAL MD
NPI 1982271136
Psychiatry & Neurology - Neurology in Los Angeles, CA

Q: What is Charn Grewal's NPI number?

The NPI number for Charn Grewal is 1982271136. It was assigned to this individual provider in the NPPES registry on June 7, 2021.

Q: What is Charn Grewal's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Charn Grewal was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 07, 2021PECOS EnrolledAccepts Medicare Assignment

1520 SAN PABLO ST STE 3000, LOS ANGELES, CA 90033(323) 442-5710 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Charn Preet Grewal Md NPPES

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

CHARN PREET GREWAL MD (NPI 1982271136) is an individual neurology provider in Los Angeles, California, licensed in California (A191224) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2021).

NPPES Registry Identity

NPI1982271136

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameCHARN PREET GREWALCredential: MD

Location Address1520 SAN PABLO ST STE 3000Los Angeles, CA 90033-5315

Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5710

Phone(323) 442-5710

Sole ProprietorYes

Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2021

Enumeration DateJune 7, 2021

Last NPPES UpdateJuly 23, 2025

NPPES CertifiedJuly 23, 2025

✔ NPI 1982271136 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 · A191224

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.

1520 SAN PABLO ST STE 3000, Los Angeles, CA 90033

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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

Charn Preet Grewal 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.

PECOS PAC ID3072025790

PECOS Enrollment IDI20250626001443

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 90033 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.

DR. RYAN JAMES MCGINN MD, MASC, FRCP(C)

Psychiatry & Neurology (Neurology)