ANN YAHAN CHUNG NP-C
NPI 1588024723
Nurse Practitioner - Family in Monterey Park, CA

Active since March 01, 2016PECOS EnrolledAccepts Medicare Assignment
500 N GARFIELD AVE STE 304, MONTEREY PARK, CA 91754(626) 307-6600(626) 656-8076 Get Directions Write a Review

NPPES record last updated: December 13, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 13, 2022, Aug 26, 2021, Mar 16, 2021 and 2 more (5 updates tracked since 2016).

About Ann Yahan Chung Np-c NPPES

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

ANN YAHAN CHUNG NP-C (NPI 1588024723) is an individual family provider in Monterey Park, California, licensed in California (95004146) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1588024723
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameANN YAHAN CHUNGCredential: NP-C
Location Address500 N GARFIELD AVE STE 304Monterey Park, CA 91754-1242
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5100
Fax(626) 656-8076
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 1, 2016
Last NPPES UpdateDecember 13, 20225 updates tracked since enumeration
NPPES CertifiedDecember 13, 2022
NPI 1588024723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95004146
Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License RN690890 (CA)
500 N GARFIELD AVE STE 304, Monterey Park, CA 91754

Other Names 1

Former Name (1)Yahan Chung Np-c

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

Ann Yahan Chung Np-c 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 ID6507138914
PECOS Enrollment IDI20170821000703
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 4

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 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.
141 services120 patients
Programming of dual lead pacemaker system 93280
Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.
51 services43 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
24 services21 patients
Programming of dual lead implantable defibrillator system 93283
Programming of a dual lead implantable defibrillator system involves adjusting settings on a device implanted in your chest. This device monitors your heart rhythm and delivers electrical pulses to correct irregular heartbeats, helping maintain a healthy heart rhythm.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91754 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.

Other Providers at the Same Location NPPES

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

Nurse Practitioner (Family)
500 N GARFIELD AVE STE 304
MONTEREY PARK, CA 91754

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 Ann Chung's NPI number?

The NPI number for Ann Chung is 1588024723. It was assigned to this individual provider in the NPPES registry on March 1, 2016. The provider is also known as Yahan Chung Np-C.

Where is Ann Chung located?

Ann Chung practices at 500 N Garfield Ave Ste 304, Monterey Park, CA 91754. The listed phone number is (626) 307-6600.

What is Ann Chung's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ann Chung enrolled in Medicare?

Yes. Ann Chung 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 Ann Chung was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.