Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHENG-HAN CHEN M.D., PH.D.
NPI 1215181722
Internal Medicine - Cardiovascular Disease in Laguna Hills, CA

Q: What is Cheng-han Chen's NPI number?

The NPI number for Cheng-han Chen is 1215181722. It was assigned to this individual provider in the NPPES registry on November 11, 2008.

Q: What is Cheng-han Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Cheng-han Chen was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.

Active since November 11, 2008PECOS EnrolledAccepts Medicare Assignment

75.13/100

CMS Quality Rating

24022 CALLE DE LA PLATA STE 500, LAGUNA HILLS, CA 92653(877) 430-7337(714) 445-0245 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2026, Mar 25, 2020, Sep 30, 2019 and 1 more (4 updates tracked since 2017).

On this page

About Dr. Cheng-han Chen M.d., Ph.d. NPPES

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

DR. CHENG-HAN CHEN M.D., PH.D. (NPI 1215181722) is an individual cardiovascular disease provider in Laguna Hills, California, licensed in California (A110621) and active in the NPI registry since November 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Irvine, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1215181722

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. CHENG-HAN CHENCredential: M.D., PH.D.

Location Address24022 CALLE DE LA PLATA STE 500Laguna Hills, CA 92653-7612

Mailing Address35 Creek RdIrvine, CA 92604-4724 · (714) 445-0220 · Fax (714) 445-0245

Phone(877) 430-7337

Fax(714) 445-0245

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateNovember 11, 2008

Last NPPES UpdateOctober 8, 20264 updates tracked since enumeration

NPPES CertifiedOctober 8, 2026

✔ NPI 1215181722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · A110621

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License A110621 (CA)

Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X · License A110621 (CA)

24022 CALLE DE LA PLATA STE 500, Laguna Hills, CA 92653

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Secondary Practice Location 1

Location 135 Creek RdIrvine, CA 92604-4724 · Phone (877) 430-7337 · Fax (714) 445-0245

Other Identifiers 1

OtherA110621CA · California Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Cheng-han Chen M.d., Ph.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 ID3870747702

PECOS Enrollment IDI20130131000268

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 Cheng-han Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Cardiovascular Associates Medical Group, Inc.

6.7 mi

Cardiovascular Disease

35 CREEK RD
Irvine, CA 92604

Reassigned Medicare billing, California enrollment
45 clinicians in this Medicare group

NPI 1700821691 (714) 445-0220

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

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.

265 services194 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

191 services172 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

103 services90 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

89 services81 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.

42 services42 patients

Repair of left upper heart chamber with implant with review by radiologist 33340

This is a procedure to fix a problem in your left upper heart chamber. An implant is used to correct the issue. After the procedure, a radiologist, a doctor who specializes in medical imaging, reviews the images to ensure everything is in order.

34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 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

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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.

75.13/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

56.8

Promoting Interoperability

Improvement Activities

Cost

71.23

Other Providers at the Same Location NPPES 7

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

DR. SCOTT WILLIAM ARD M.D.

Internal Medicine (Cardiovascular Disease)