1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Internal Medicine
  6. NPI Profile

EMMELINE CHAN M.D
NPI 1841636784
Internal Medicine in Los Angeles, CA

Active since May 20, 2013PECOS Enrolled
4070 E OLYMPIC BLVD, LOS ANGELES, CA 90023(626) 757-0683 Get Directions Write a Review

NPPES record last updated: February 4, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Emmeline Chan M.d NPPES

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

EMMELINE CHAN M.D (NPI 1841636784) is an individual internal medicine provider in Los Angeles, California, licensed in California (A125144) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841636784
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameEMMELINE CHANCredential: M.D
Location Address4070 E OLYMPIC BLVDLos Angeles, CA 90023-3332
Mailing Address4070 E Olympic BlvdLos Angeles, CA 90023-3332 · (626) 757-0683
Phone(626) 757-0683
Sole ProprietorYes
Enumeration DateMay 20, 2013
Last NPPES UpdateFebruary 4, 2019
✔ NPI 1841636784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A125144
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4070 E OLYMPIC BLVD, Los Angeles, CA 90023
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)

Emmeline Chan 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 Emmeline Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Chan Family Medical Corp
Same address
General Practice
4070 E. OLYMPIC BLVD
Los Angeles, CA 90023
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1104470384 (323) 685-2070

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 90023 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers15 claims28 services$5.42 avg. paid by Medicare
Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims360 services$4.42 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims5,775 services$0.29 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

GRUPO MEDICO FAMILIAR SANTA FE INC
General Practice
4070 E OLYMPIC BLVD
LOS ANGELES, CA 90023
Los Angeles County (323) 268-8545
JOANN CHAN PA
Physician Assistant
4070 E OLYMPIC BLVD
LOS ANGELES, CA 90023
Los Angeles County (323) 685-2070

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 Emmeline Chan's NPI number?

The NPI number for Emmeline Chan is 1841636784. It was assigned to this individual provider in the NPPES registry on May 20, 2013.

Where is Emmeline Chan located?

Emmeline Chan practices at 4070 E Olympic Blvd, Los Angeles, CA 90023. The listed phone number is (626) 757-0683.

What is Emmeline Chan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Emmeline Chan enrolled in Medicare?

Yes. Emmeline Chan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emmeline Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emmeline Chan reassigns Medicare benefits to Chan Family Medical Corp (Los Angeles, 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 Emmeline Chan'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 Emmeline Chan was last updated on February 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.