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MR. TREVOR HOLLINGER PA
NPI 1427827203
Physician Assistant in Pomona, CA

Active since December 21, 2023PECOS Enrolled
1798 N GAREY AVE, POMONA, CA 91767(909) 865-9500 Get Directions Write a Review

NPPES record last updated: January 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 9, 2025, Nov 18, 2024 (2 updates tracked since 2024).

About Mr. Trevor Hollinger Pa NPPES

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

MR. TREVOR HOLLINGER PA (NPI 1427827203) is an individual physician assistant in Pomona, California, licensed in California (PA64832) and active in the NPI registry since December 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427827203
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. TREVOR HOLLINGERCredential: PA
Location Address1798 N GAREY AVEPomona, CA 91767-2918
Mailing Address1798 N Garey AvePomona, CA 91767-2918 · (909) 865-9500
Phone(909) 865-9500
Sole ProprietorNo
Enumeration DateDecember 21, 2023
Last NPPES UpdateJanuary 9, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2025
✔ NPI 1427827203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA64832
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1798 N GAREY AVE, Pomona, CA 91767
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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)

Mr. Trevor Hollinger Pa 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91767 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARIA CONSUELO CASTELAN RD
Dietitian, Registered
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 528-5046
HSIENHWA CHOU RD
Dietitian, Registered
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 860-7799
MR. CYRUS QUEROL P.A.
Physician Assistant
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (510) 350-2698
VESTA NICOLE GUIV PHARMD
Pharmacist
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 865-9500
JENJIRA SORRECA DO RD
Dietitian, Registered
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 865-9501
VICTORIA SUSAN CHIDBOY RN
Registered Nurse (Critical Care Medicine)
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 865-9500
MARTI JO KUNISHIMA PT
Physical Therapist
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (909) 865-9810
RACHEL ANN CHATER LEA
Physician Assistant
1798 N GAREY AVE
POMONA, CA 91767
Los Angeles County (949) 973-3290

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 Trevor Hollinger's NPI number?

The NPI number for Trevor Hollinger is 1427827203. It was assigned to this individual provider in the NPPES registry on December 21, 2023.

Where is Trevor Hollinger located?

Trevor Hollinger practices at 1798 N Garey Ave, Pomona, CA 91767. The listed phone number is (909) 865-9500.

What is Trevor Hollinger's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Trevor Hollinger enrolled in Medicare?

Yes. Trevor Hollinger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Trevor Hollinger was last updated on January 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.