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MICHELLE MCDONNELL PHD
NPI 1770248809
Clinical Neuropsychologist in Irvine, CA

Active since November 03, 2021PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
16405 SAND CANYON AVE STE 220, IRVINE, CA 92618(949) 336-8150 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 2, 2026, Mar 14, 2023, May 26, 2022 and 2 more (5 updates tracked since 2021).

About Michelle Mcdonnell Phd NPPES

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

MICHELLE MCDONNELL PHD (NPI 1770248809) is an individual clinical neuropsychologist in Irvine, California, licensed in California (PSY31592) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Loma Linda, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1770248809
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameMICHELLE MCDONNELLCredential: PHD
Location Address16405 SAND CANYON AVE STE 220Irvine, CA 92618-3787
Mailing Address11130 Anderson StLoma Linda, CA 92350-1729 · (909) 558-8577
Phone(949) 336-8150
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateNovember 3, 2021
Last NPPES UpdateFebruary 2, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1770248809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in CA · PSY31592
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY31592 (CA)
16405 SAND CANYON AVE STE 220, Irvine, CA 92618
Open in Google Maps ↗

Secondary Practice Location 1

Location 111155 Mountain View Ave Ste 220Loma Linda, CA 92354-3873 · Phone (909) 558-6716

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

Michelle Mcdonnell Phd 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 ID1850781410
PECOS Enrollment IDI20211223001417
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 Reassignments

3

Medicare enrollment records show Michelle Mcdonnell reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faculty Physicians And Surgeons Of Llusm
0.1 mi
Internal Medicine
16305 SAND CANYON AVE, # 220
Irvine, CA 92618
  • Reassigned Medicare billing, California enrollment
  • 2,584 clinicians in this Medicare group
NPI 1417400573 (909) 558-2480
Vivek A Mehta MD Inc
0.1 mi
Neurological Surgery
16300 SAND CANYON AVE STE 614
Irvine, CA 92618
  • Reassigned Medicare billing, California enrollment
  • 10 clinicians in this Medicare group
NPI 1770112039 (949) 344-3468
Regents Of The University Of Claifornia Univ Neursciences
11 mi
Neurology
101 THE CITY DR S
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 135 clinicians in this Medicare group
NPI 1205884210 (714) 456-8068

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

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 7

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

MR. MELVIN CASTILLO M.A.
Student in an Organized Health Care Education/Training Program
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8150
DR. BRUCE BRADLEY CLEEREMANS MD
Psychiatry & Neurology (Neurology)
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 753-1882
DR. GREGORY T. WHITMAN M.D.
Psychiatry & Neurology (Neurology)
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8150
GREGORY T WHITMAN MD INC
Psychiatry & Neurology (Neurology)
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8150
OC NEUROPSYCH, A PSYCHOLOGICAL CORPORATION
Clinical Neuropsychologist
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8150
LAUREN L BENNETT
Clinical Neuropsychologist
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8633
RUTH TZIPORA MORIN PHD
Psychologist (Clinical)
16405 SAND CANYON AVE STE 220
IRVINE, CA 92618
Orange County (949) 336-8633

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 Michelle Mcdonnell's NPI number?

The NPI number for Michelle Mcdonnell is 1770248809. It was assigned to this individual provider in the NPPES registry on November 3, 2021.

Where is Michelle Mcdonnell located?

Michelle Mcdonnell practices at 16405 Sand Canyon Ave Ste 220, Irvine, CA 92618. The listed phone number is (949) 336-8150.

What is Michelle Mcdonnell's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Michelle Mcdonnell enrolled in Medicare?

Yes. Michelle Mcdonnell 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.

Which organizations bill Medicare for Michelle Mcdonnell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Mcdonnell reassigns Medicare benefits to 3 organizations: Faculty Physicians And Surgeons Of Llusm (Irvine, CA), Vivek A Mehta MD Inc (Irvine, CA) and Regents Of The University Of Claifornia Univ Neursciences (Orange, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Mcdonnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Mcdonnell was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.