DR. SUE CHANG MD
NPI 1235450776
Pathology - Cytopathology in Duarte, CA

Active since June 18, 2010PECOS EnrolledAccepts Medicare Assignment
99.12/100
CMS Quality Rating
1500 DUARTE RD, DUARTE, CA 91010(626) 256-4673 Get Directions Write a Review

NPPES record last updated: November 20, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 20, 2020, Mar 17, 2018, Mar 8, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Sue Chang Md NPPES

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

DR. SUE CHANG MD (NPI 1235450776) is an individual cytopathology provider in Duarte, California, licensed in California (A119353) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of New York Medical College (2010).

NPPES Registry Identity

NPI1235450776
Entity TypeIndividualFemale
Primary Taxonomy207ZC0500X
Provider Legal NameDR. SUE CHANGCredential: MD
Location Address1500 DUARTE RDDuarte, CA 91010-3012
Mailing AddressPo Box 512185Los Angeles, CA 90051-0185 · (626) 775-3514 · Fax (626) 218-5310
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2010
Enumeration DateJune 18, 2010
Last NPPES UpdateNovember 20, 20204 updates tracked since enumeration
NPPES CertifiedNovember 20, 2020
NPI 1235450776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · CytopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZC0500X
License Licensed in CA · A119353
Definition

A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the Pap test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.

Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License 258970 (MA)
1500 DUARTE RD, Duarte, CA 91010

Secondary Practice Location 1

Location 175 Francis St, Amory 360HBoston, MA 02115-6110 · Phone (617) 732-4699

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. Sue Chang 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 ID1557588290
PECOS Enrollment IDI20161007000527
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 25

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
937 services519 patients
Cell examination of specimen, concentration technique 88108
Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.
626 services511 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
619 services133 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
328 services204 patients
Evaluation of fine needle aspirate with interpretation and report 88173
This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.
319 services178 patients
Cell examination of specimen, concentration technique 88108
Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.
270 services231 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91010 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.23
Promoting Interoperability100
Improvement Activities40

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.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1500 DUARTE RD
DUARTE, CA 91010
Pharmacist
1500 DUARTE RD
DUARTE, CA 91010
Radiology (Diagnostic Radiology)
1500 DUARTE RD
DUARTE, CA 91010
Radiology (Radiation Oncology)
1500 DUARTE RD
DUARTE, CA 91010
Surgery (Surgical Oncology)
1500 DUARTE RD
DUARTE, CA 91010
Surgery
1500 DUARTE RD
DUARTE, CA 91010
Anesthesiology
1500 DUARTE RD
DUARTE, CA 91010
Pathology (Hematology)
1500 DUARTE RD
DUARTE, CA 91010

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 Sue Chang's NPI number?

The NPI number for Sue Chang is 1235450776. It was assigned to this individual provider in the NPPES registry on June 18, 2010.

Where is Sue Chang located?

Sue Chang practices at 1500 Duarte Rd, Duarte, CA 91010. The listed phone number is (626) 256-4673.

What is Sue Chang's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Cytopathology, with taxonomy code 207ZC0500X.

Is Sue Chang enrolled in Medicare?

Yes. Sue 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 Sue Chang was last updated on November 20, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.