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GARETH SINGH DULAI MD
NPI 1164457883
Internal Medicine - Gastroenterology in Downey, CA

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
9353 IMPERIAL HWY, DOWNEY, CA 90242(562) 657-4292(562) 657-4255 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gareth Singh Dulai Md NPPES

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

GARETH SINGH DULAI MD (NPI 1164457883) is an individual gastroenterology provider in Downey, California, licensed in California (G80828) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1993).

NPPES Registry Identity

NPI1164457883
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameGARETH SINGH DULAICredential: MD
Location Address9353 IMPERIAL HWYDowney, CA 90242-2812
Mailing Address9353 Imperial Hwy, Scpmg, GiDowney, CA 90242-2812 · (562) 657-4292 · Fax (562) 657-4255
Phone(562) 657-4292
Fax(562) 657-4255
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1993
Enumeration DateJuly 11, 2006
Last NPPES UpdateDecember 8, 2021
✔ NPI 1164457883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G80828
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

9353 IMPERIAL HWY, Downey, CA 90242
Open in Google Maps ↗

Other Identifiers 1

Other00G808280CA · Medical Ppin #

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

Gareth Singh Dulai 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 ID7012942303
PECOS Enrollment IDI20051005001001
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 90242 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.

SHEREE CHOU PHARM.D.
Pharmacist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (800) 823-4040
MS. RHONDA LYNN ELMORE PT
Physical Therapist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2550
DR. DANNY HYUN KIM DPT
Physical Therapist
9353 IMPERIAL HWY, PHYSICAL THERAPY GMO 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-2682
MR. MICHAEL HENRY LEAL PT, MPT
Physical Therapist (Orthopedic)
9353 IMPERIAL HWY, PM & R GARDEN BLDG 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4803
MS. NANCY S VANSICKLE P.T.
Specialist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2941
MRS. LORI TAGAMI P.T.
Physical Therapist
9353 IMPERIAL HWY, PHYSICAL MEDICINE, GARDEN MEDICAL BUILDING 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4803
KRISTINE JOAN PARKER M.A.
Speech-Language Pathologist
9353 IMPERIAL HWY, 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4909
CARITIA OROZCO
Physical Therapist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (800) 823-4040

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 Gareth Dulai's NPI number?

The NPI number for Gareth Dulai is 1164457883. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Gareth Dulai located?

Gareth Dulai practices at 9353 Imperial Hwy, Downey, CA 90242. The listed phone number is (562) 657-4292.

What is Gareth Dulai's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Gareth Dulai enrolled in Medicare?

Yes. Gareth Dulai 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 Gareth Dulai was last updated on December 8, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.