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MR. MARK MILLIRON PA-C
NPI 1134523145
Physician Assistant in Loma Linda, CA

Active since October 20, 2014PECOS Enrolled
11234 ANDERSON ST, LOMA LINDA, CA 92350(909) 289-6141 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 19, 2024, Oct 23, 2021 (2 updates tracked since 2021).

About Mr. Mark Milliron Pa-c NPPES

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

MR. MARK MILLIRON PA-C (NPI 1134523145) is an individual physician assistant in Loma Linda, California, licensed in California (52073) and active in the NPI registry since October 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Yucca Valley.

NPPES Registry Identity

NPI1134523145
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. MARK MILLIRONCredential: PA-C
Location Address11234 ANDERSON STLoma Linda, CA 92350-2804
Mailing Address831 Highland Springs Ave Ste 300Beaumont, CA 92223-5769 · (951) 769-0079 · Fax (888) 854-7592
Phone(909) 289-6141
Sole ProprietorNo
Enumeration DateOctober 20, 2014
Last NPPES UpdateSeptember 19, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2024
✔ NPI 1134523145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 52073
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.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 52073 (CA)
11234 ANDERSON ST, Loma Linda, CA 92350
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Secondary Practice Location 1

Location 157445 Twentynine Palms Hwy, Suite 302Yucca Valley, CA 92284 · Phone (760) 366-7555 · Fax (760) 366-0529

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. Mark Milliron Pa-c 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 92350 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

DR. AMY EMILY SCHILL-DEPEW MD
Internal Medicine
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4000
RHEA EVA CROFTON CRNA
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4000
REBECCA ANNE MARKLE CRNA
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST, RM A504
LOMA LINDA, CA 92350
San Bernardino County (909) 558-7811
DR. DESIREE ROCHELLE NYCHOLAT M.D.
Pediatrics
11234 ANDERSON ST, LOMA LINDA UNIVERSITY MEDICAL CENTER, PEDIATRICS
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4174
ASHLEY EDEN LOPEZ CRNA
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4000
RACHEL ALLEN
Student in an Organized Health Care Education/Training Program
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4289
DR. KENNETH MARCEL DE LOS REYES M.D.
Neurological Surgery
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4419
DARCY JAMES MAINVILLE M.D.
Anesthesiology (Critical Care Medicine)
11234 ANDERSON ST
LOMA LINDA, CA 92350
San Bernardino County (909) 558-4085

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 Mark Milliron's NPI number?

The NPI number for Mark Milliron is 1134523145. It was assigned to this individual provider in the NPPES registry on October 20, 2014.

Where is Mark Milliron located?

Mark Milliron practices at 11234 Anderson St, Loma Linda, CA 92350. The listed phone number is (909) 289-6141.

What is Mark Milliron's specialty?

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

Is Mark Milliron enrolled in Medicare?

Yes. Mark Milliron is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Milliron was last updated on September 19, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.