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

MR. BRETT HESLOP PA-C
NPI 1942601018
Physician Assistant - Medical in Ontario, CA

Active since September 09, 2014PECOS Enrolled
79.29/100
CMS Quality Rating
2295 S VINEYARD AVE, ONTARIO, CA 91761(833) 574-2273 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 31, 2026, Feb 5, 2026, Aug 22, 2018 and 1 more (4 updates tracked since 2016).

About Mr. Brett Heslop Pa-c NPPES

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

MR. BRETT HESLOP PA-C (NPI 1942601018) is an individual medical provider in Ontario, California, licensed in California (PA51907) and active in the NPI registry since September 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1942601018
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameMR. BRETT HESLOPCredential: PA-C
Location Address2295 S VINEYARD AVEOntario, CA 91761-7925
Mailing Address2295 S Vineyard AveOntario, CA 91761-7925
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 9, 2014
Last NPPES UpdateJuly 31, 20264 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
NPI 1942601018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in CA · PA51907
2295 S VINEYARD AVE, Ontario, CA 91761

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

Mr. Brett Heslop Pa-c 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 ID1951612068
PECOS Enrollment IDI20150616002026
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.

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.
55 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.
21 services20 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
18 services18 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
13 services12 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.
12 services11 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.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.46
Promoting Interoperability90
Improvement Activities40
Cost50.22

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.

Pediatrics
2295 S VINEYARD AVE, MOB A
ONTARIO, CA 91761
Pharmacist
2295 S VINEYARD AVE
ONTARIO, CA 91761
Pharmacist
2295 S VINEYARD AVE
ONTARIO, CA 91761
Pharmacist
2295 S VINEYARD AVE
ONTARIO, CA 91761
Pharmacist
2295 S VINEYARD AVE
ONTARIO, CA 91761
Pharmacist
2295 S VINEYARD AVE
ONTARIO, CA 91761
Nurse Practitioner (Family)
2295 S VINEYARD AVE
ONTARIO, CA 91761
Dietitian, Registered
2295 S VINEYARD AVE
ONTARIO, CA 91761

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 Brett Heslop's NPI number?

The NPI number for Brett Heslop is 1942601018. It was assigned to this individual provider in the NPPES registry on September 9, 2014.

Where is Brett Heslop located?

Brett Heslop practices at 2295 S Vineyard Ave, Ontario, CA 91761. The listed phone number is (833) 574-2273.

What is Brett Heslop's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Brett Heslop enrolled in Medicare?

Yes. Brett Heslop 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 Brett Heslop was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.