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MARGARET GALILEO P.A.-C
NPI 1639232440
Physician Assistant - Medical in Chino Hills, CA

Active since December 19, 2006PECOS Enrolled
3110 CHINO AVE STE 150A, CHINO HILLS, CA 91709(909) 630-7490(909) 469-2108 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 15, 2022, Dec 30, 2021 (2 updates tracked since 2021).

About Margaret Galileo P.a.-c NPPES

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

MARGARET GALILEO P.A.-C (NPI 1639232440) is an individual medical provider in Chino Hills, California, licensed in California (PA18720) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1639232440
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMARGARET GALILEOCredential: P.A.-C
Location Address3110 CHINO AVE STE 150AChino Hills, CA 91709-1295
Mailing Address3110 Chino Ave Ste 150aChino Hills, CA 91709-1295 · (909) 630-7490 · Fax (909) 469-2108
Phone(909) 630-7490
Fax(909) 469-2108
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateDecember 19, 2006
Last NPPES UpdateFebruary 25, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 25, 2026
✔ NPI 1639232440 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 · PA18720
3110 CHINO AVE STE 150A, Chino Hills, CA 91709
Open in Google Maps ↗

Other Identifiers 1

Medicaid1639232440CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Galileo P.a.-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547363202
PECOS Enrollment IDI20070317000056
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 2

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
50 services29 patients
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.
28 services19 patients

Other Providers at the Same Location NPPES 5

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

SULA M SAFAR DO
Family Medicine
3110 CHINO AVE STE 150A
CHINO HILLS, CA 91709
San Bernardino County (909) 630-7490
DR. HANH HUYNH LARSON D.O
Family Medicine (Sports Medicine)
3110 CHINO AVE STE 150A
CHINO HILLS, CA 91709
San Bernardino County (909) 630-7940
ZACHARIAH HARRISON
Physician Assistant (Medical)
3110 CHINO AVE STE 150A
CHINO HILLS, CA 91709
San Bernardino County (909) 630-7940
RYAN HIDEO AGENA MD
Family Medicine
3110 CHINO AVE STE 150A
CHINO HILLS, CA 91709
San Bernardino County (909) 630-7490
JENNIFER CHAQUINGA HOLMAN PA-C
Physician Assistant
3110 CHINO AVE STE 150A
CHINO HILLS, CA 91709
San Bernardino County (909) 630-7490

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 Margaret Galileo's NPI number?

The NPI number for Margaret Galileo is 1639232440. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Margaret Galileo located?

Margaret Galileo practices at 3110 Chino Ave Ste 150A, Chino Hills, CA 91709. The listed phone number is (909) 630-7490.

What is Margaret Galileo's specialty?

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

Is Margaret Galileo enrolled in Medicare?

Yes. Margaret Galileo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Galileo was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.