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DR. FRANCES G. REIS M.D.
NPI 1265653802
Pediatrics in Downey, CA

Active since May 01, 2007PECOS Enrolled
8311 FLORENCE AVE, DOWNEY, CA 90240(562) 923-4911 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Frances G. Reis M.d. NPPES

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

DR. FRANCES G. REIS M.D. (NPI 1265653802) is an individual pediatrics provider in Downey, California, licensed in California (A50368) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Costa Mesa.

NPPES Registry Identity

NPI1265653802
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. FRANCES G. REISCredential: M.D.
Location Address8311 FLORENCE AVEDowney, CA 90240-3928
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Phone(562) 923-4911
Sole ProprietorNo
Enumeration DateMay 1, 2007
Last NPPES UpdateJanuary 7, 2026
NPPES CertifiedJanuary 7, 2026
✔ NPI 1265653802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A50368
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
8311 FLORENCE AVE, Downey, CA 90240
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Other Names 1

Former Name (1)Dr. Frances G. Xavier M.d.

Secondary Practice Location 1

Location 11665 Scenic Ave. Suite #100Costa Mesa, CA 92626 · Phone (714) 436-4750

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Frances G. Reis M.d. 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 90240 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 CARLA GONG NP
Nurse Practitioner (Family)
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (702) 579-3203
PETER SANG-WOOK PARK DPM
Podiatrist (Foot & Ankle Surgery)
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 923-4911
BRIAN FLORES
Hearing Instrument Specialist
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 622-7339
PARISA MARYAM JALALAT OD
Optometrist
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 622-8700
TALBERT MEDICAL GROUP, P.C.
Internal Medicine
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 923-4911
MRS. CARLA S ORNELAS RD
Dietitian, Registered
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 923-4911
ARNAB GANGULY MD
Pediatrics
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 923-4911
DR. CRISTINA IDALIE GARCIA MD
Family Medicine
8311 FLORENCE AVE
DOWNEY, CA 90240
Los Angeles County (562) 923-4911

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 Frances Reis's NPI number?

The NPI number for Frances Reis is 1265653802. It was assigned to this individual provider in the NPPES registry on May 1, 2007. The provider is also known as Dr. Frances G. Xavier M.D..

Where is Frances Reis located?

Frances Reis practices at 8311 Florence Ave, Downey, CA 90240. The listed phone number is (562) 923-4911.

What is Frances Reis's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Frances Reis enrolled in Medicare?

Yes. Frances Reis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Frances Reis was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.