DR. PATRICK MING CHEN M.D.
NPI 1295198000
Psychiatry & Neurology - Neurocritical Care in Irvine, CA

Active since March 30, 2016PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1 MEDICAL PLAZA DRIVE, IRVINE, CA 92697(949) 824-8600 Get Directions Write a Review

NPPES record last updated: November 3, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 3, 2022, May 27, 2022, Mar 17, 2018 and 3 more (6 updates tracked since 2016).

About Dr. Patrick Ming Chen M.d. NPPES

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

DR. PATRICK MING CHEN M.D. (NPI 1295198000) is an individual neurocritical care provider in Irvine, California, licensed in California (153113) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Geisel School Of Medicine At Dartmouth (2016).

NPPES Registry Identity

NPI1295198000
Entity TypeIndividualMale
Primary Taxonomy2084A2900X
Provider Legal NameDR. PATRICK MING CHENCredential: M.D.
Location Address1 MEDICAL PLAZA DRIVEIrvine, CA 92697-3219
Mailing Address200 S Manchester Ave Ste 300Orange, CA 92868-3219
Sole ProprietorNo
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 2016
Enumeration DateMarch 30, 2016
Last NPPES UpdateNovember 3, 20226 updates tracked since enumeration
NPPES CertifiedNovember 3, 2022
NPI 1295198000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · Neurocritical CareAllopathic & Osteopathic Physicians
Taxonomy Code2084A2900X
License Licensed in CA · 153113
Definition

The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 153113 (CA)
1 MEDICAL PLAZA DRIVE, Irvine, CA 92697

Secondary Practice Location 1

Location 1200 S Manchester Ave Ste 300Orange, CA 92868-3219 · Phone (714) 456-7352

Other Identifiers 1

Other153113CA · Medical License

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. Patrick Ming Chen 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 ID2961796677
PECOS Enrollment IDI20220613001332
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 3

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
151 services53 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
25 services19 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
19 services18 patients

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.4
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
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Family Medicine
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Psychiatry & Neurology (Neurology)
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Nurse Practitioner (Family)
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Clinical Neuropsychologist
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Family Medicine
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697
Family Medicine
1 MEDICAL PLAZA DRIVE
IRVINE, CA 92697

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 Patrick Chen's NPI number?

The NPI number for Patrick Chen is 1295198000. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Patrick Chen located?

Patrick Chen practices at 1 Medical Plaza Drive, Irvine, CA 92697. The listed phone number is (949) 824-8600.

What is Patrick Chen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.

Is Patrick Chen enrolled in Medicare?

Yes. Patrick Chen 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 Patrick Chen was last updated on November 3, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.