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MICHAEL M CHU M.D.
NPI 1952491805
Internal Medicine - Gastroenterology in Arcadia, CA

Active since October 13, 2006PECOS Enrolled
632 W DUARTE RD STE 170, ARCADIA, CA 91007(626) 445-1278(626) 445-1784 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 29, 2021, Feb 19, 2020 (2 updates tracked since 2020).

About Michael M Chu M.d. NPPES

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

MICHAEL M CHU M.D. (NPI 1952491805) is an individual gastroenterology provider in Arcadia, California, licensed in California (A52399) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1952491805
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL M CHUCredential: M.D.
Location Address632 W DUARTE RD STE 170Arcadia, CA 91007-7610
Mailing Address632 W Duarte Rd Ste 170Arcadia, CA 91007-7610 · (626) 445-1278 · Fax (626) 445-1784
Phone(626) 445-1278
Fax(626) 445-1784
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateOctober 13, 2006
Last NPPES UpdateNovember 29, 20212 updates tracked since enumeration
NPPES CertifiedNovember 29, 2021
✔ NPI 1952491805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A52399
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License A52399 (CA)
632 W DUARTE RD STE 170, Arcadia, CA 91007
Open in Google Maps ↗

Other Identifiers 1

Medicaid00A523990CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael M Chu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4880663715
PECOS Enrollment IDI20090217000711
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
44 services41 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
40 services40 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
25 services25 patients
Diagnostic exam of large bowel using a flexible endoscope 45378
This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.
22 services22 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services14 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91007 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 2

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

ANNIE T.S. SHU M.D.
Internal Medicine
632 W DUARTE RD STE 170
ARCADIA, CA 91007
Los Angeles County (626) 445-1278
ANNIE SHU & MICHAEL CHU
Internal Medicine
632 W DUARTE RD STE 170
ARCADIA, CA 91007
Los Angeles County (626) 445-1278

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 Michael Chu's NPI number?

The NPI number for Michael Chu is 1952491805. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Michael Chu located?

Michael Chu practices at 632 W Duarte Rd Ste 170, Arcadia, CA 91007. The listed phone number is (626) 445-1278.

What is Michael Chu's specialty?

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

Is Michael Chu enrolled in Medicare?

Yes. Michael Chu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Chu was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.