MELISSA MACKAY OT R/L
NPI 1790438679
Occupational Therapist in Montclair, CA

Active since January 31, 2022Accepts Medicare Assignment
5350 OLIVE ST, MONTCLAIR, CA 91763(909) 295-5900 Get Directions Write a Review

NPPES record last updated: January 31, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Melissa Mackay Ot R/l NPPES

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

MELISSA MACKAY OT R/L (NPI 1790438679) is an individual occupational therapist in Montclair, California and active in the NPI registry since January 2022. She is a graduate of Other (2011).

NPPES Registry Identity

NPI1790438679
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMELISSA MACKAYCredential: OT R/L
Location Address5350 OLIVE STMontclair, CA 91763-1639
Mailing Address465 Stanford DrClaremont, CA 91711-4638
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJanuary 31, 2022
NPPES CertifiedJanuary 31, 2022
NPI 1790438679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
5350 OLIVE ST, Montclair, CA 91763

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

Melissa Mackay Ot R/l 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 ID1658758826
PECOS Enrollment IDI20220510001875

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.

Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
197 services29 patients
Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
184 services29 patients
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
119 services29 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
99 services26 patients
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care G0283
Electrical stimulation is a therapy method where mild electrical pulses are used to treat pain or stimulate muscles in certain areas. It's not for wound care but is part of a broader therapy plan. It's safe, non-invasive, and can help improve overall health.
25 services11 patients

Other Providers at the Same Location NPPES 12

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

Occupational Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763
Physical Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763
Physical Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763
Speech-Language Pathologist
5350 OLIVE ST
MONTCLAIR, CA 91763
Physical Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763
Occupational Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763
Chiropractor
5350 OLIVE ST
MONTCLAIR, CA 91763
Physical Therapist
5350 OLIVE ST
MONTCLAIR, CA 91763

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 Melissa Mackay's NPI number?

The NPI number for Melissa Mackay is 1790438679. It was assigned to this individual provider in the NPPES registry on January 31, 2022.

Where is Melissa Mackay located?

Melissa Mackay practices at 5350 Olive St, Montclair, CA 91763. The listed phone number is (909) 295-5900.

What is Melissa Mackay's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Melissa Mackay enrolled in Medicare?

Yes. Melissa Mackay 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 Melissa Mackay was last updated on January 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.