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DR. DENNIS CHANG M.D.
NPI 1811939952
Family Medicine in Arcadia, CA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
624 W DUARTE RD, SUITE 102, ARCADIA, CA 91007(626) 254-9540(626) 294-2996 Get Directions Write a Review

NPPES record last updated: July 21, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dennis Chang M.d. NPPES

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

DR. DENNIS CHANG M.D. (NPI 1811939952) is an individual family medicine provider in Arcadia, California, licensed in California (A80774) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2001).

NPPES Registry Identity

NPI1811939952
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DENNIS CHANGCredential: M.D.
Location Address624 W DUARTE RD, SUITE 102Arcadia, CA 91007-7603
Mailing AddressPo Box 1441Arcadia, CA 91077-1441 · (626) 833-0770 · Fax (626) 294-2996
Phone(626) 254-9540
Fax(626) 294-2996
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2001
Enumeration DateJune 12, 2006
Last NPPES UpdateJuly 21, 2011
✔ NPI 1811939952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A80774
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
624 W DUARTE RD, Arcadia, CA 91007
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Other Identifiers 1

Medicare UPINI11983CA

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

Dr. Dennis Chang M.d. 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 ID5597738633
PECOS Enrollment IDI20040817000293
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.
172 services115 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
94 services94 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
89 services89 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.
29 services26 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
20 services18 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
19 services17 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 6

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
12 suppliers28 claims83 services$5.35 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers18 claims23 services$0.99 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers17 claims17 services$63.50 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$29.67 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$26.01 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier11 claims11 services$6.59 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 20

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

DR. JOSH WENG M.D.
Internal Medicine
624 W DUARTE RD, #106
ARCADIA, CA 91007
Los Angeles County (626) 447-4483
EDWIN TAK-WING CHAN M.D.
Family Medicine
624 W DUARTE RD, SUITE 208
ARCADIA, CA 91007
Los Angeles County (626) 446-3608
ALEXANDER VILLICANA MD APC
Plastic Surgery
624 W DUARTE RD, SUITE 201
ARCADIA, CA 91007
Los Angeles County (626) 447-6641
HENRY PENG MD
Family Medicine
624 W DUARTE RD, SUITE 102
ARCADIA, CA 91007
Los Angeles County (626) 254-9540
DENNIS S LIU MD INC
Internal Medicine
624 W DUARTE RD, SUITE 105
ARCADIA, CA 91007
Los Angeles County (626) 446-4727
PLS SURGERY CENTER LP
Clinic/Center (Ambulatory Surgical)
624 W DUARTE RD, SUITE 104
ARCADIA, CA 91007
Los Angeles County (626) 447-2886
ALAN H YAMADA, MD A PROFESSIONAL CORPORATION
Specialist
624 W DUARTE RD, SUITE 203
ARCADIA, CA 91007
Los Angeles County (626) 446-8595
DR. SHEWAK RAM LUND MD
Family Medicine
624 W DUARTE RD, SUITE#103
ARCADIA, CA 91007
Los Angeles County (626) 294-2070

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 Dennis Chang's NPI number?

The NPI number for Dennis Chang is 1811939952. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Dennis Chang located?

Dennis Chang practices at 624 W Duarte Rd Suite 102, Arcadia, CA 91007. The listed phone number is (626) 254-9540.

What is Dennis Chang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Dennis Chang enrolled in Medicare?

Yes. Dennis Chang 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 Dennis Chang was last updated on July 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.