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

MICHELLE ALYSSA QUAN MD
NPI 1386272722
Internal Medicine - Hospice and Palliative Medicine in Newport Beach, CA

Q: What is Michelle Quan's NPI number?

The NPI number for Michelle Quan is 1386272722. It was assigned to this individual provider in the NPPES registry on March 31, 2020.

Q: What is Michelle Quan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Quan was last updated on September 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 March 31, 2020PECOS Enrolled

1 HOAG DR, NEWPORT BEACH, CA 92663(949) 764-8585 Get Directions Write a Review

NPPES record last updated: September 5, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 5, 2026, May 5, 2026, Jul 8, 2025 and 4 more (7 updates tracked since 2020).

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About Michelle Alyssa Quan Md NPPES

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

MICHELLE ALYSSA QUAN MD (NPI 1386272722) is an individual hospice and palliative medicine provider in Newport Beach, California, licensed in California (A176447) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386272722

Entity TypeIndividualFemale

Primary Taxonomy207RH0002X

Provider Legal NameMICHELLE ALYSSA QUANCredential: MD

Location Address1 HOAG DRNewport Beach, CA 92663-4162

Mailing Address1 Hoag DrNewport Beach, CA 92663-4162

Phone(949) 764-8585

Sole ProprietorNo

Enumeration DateMarch 31, 2020

Last NPPES UpdateSeptember 5, 20267 updates tracked since enumeration

NPPES CertifiedSeptember 5, 2026

✔ NPI 1386272722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RH0002X

License✔ Licensed in CA · A176447

Definition

An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Also ListedInternal MedicineTaxonomy 207R00000X · License A176447 (CA)

1 HOAG DR, Newport Beach, CA 92663

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Alyssa Quan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

82 services36 patients

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.

28 services28 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

20 services19 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.

19 services18 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.

11 services11 patients

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. JACK MIN KAN M.D.

Anesthesiology

1 HOAG DR, DEPT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (858) 565-9666

DR. MICHAEL GRAY MD

Hospitalist