DR. ROSALIE FERNANDEZ SIA M.D
NPI 1316972250
Pediatrics in Modesto, CA

Q: What is Rosalie Sia's NPI number?

The NPI number for Rosalie Sia is 1316972250. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Q: What is Rosalie Sia's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rosalie Sia was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since July 11, 2006PECOS Enrolled

1510 FLORIDA AVE, MODESTO, CA 95350(209) 574-1030(209) 574-1038 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Sep 21, 2017 (3 updates tracked since 2017).

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About Dr. Rosalie Fernandez Sia M.d NPPES

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

DR. ROSALIE FERNANDEZ SIA M.D (NPI 1316972250) is an individual pediatrics provider in Modesto, California, licensed in California (C129786) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Elmhurst.

NPPES Registry Identity

NPI1316972250

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. ROSALIE FERNANDEZ SIACredential: M.D

Location Address1510 FLORIDA AVEModesto, CA 95350-4437

Mailing Address1910 Customer Care WayAtwater, CA 95301-5167 · (209) 384-6488 · Fax (855) 202-9336

Phone(209) 574-1030

Fax(209) 574-1038

Sole ProprietorNo

Enumeration DateJuly 11, 2006

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1316972250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in CA · C129786✔ Licensed in NY · 001069

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.

Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 001069 (NY)

1510 FLORIDA AVE, Modesto, CA 95350

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Secondary Practice Location 1

Location 179 01 BROADWAY, ROOM A1-9ELMHURST, NY 11373-1329 · Phone (718) 334-4952 · Fax (718) 334-4815

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. Rosalie Fernandez Sia 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 95350 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

$90.32 typical visit price

range $58.87 – $176.60

Typical copayment $22.58 (range $14.71 – $44.15)

Most-billed visit code 99203

Established Patient

$103.36 typical visit price

range $19.28 – $144.60

Typical copayment $25.84 (range $4.82 – $36.15)

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.

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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.

GOLDEN VALLEY HEALTH CENTER

Clinic/Center (Federally Qualified Health Center (FQHC))

1510 FLORIDA AVE, SUITE B
MODESTO, CA 95350

Stanislaus County (209) 549-7090

GOLDEN VALLEY HEALTH CENTERS

Obstetrics & Gynecology

1510 FLORIDA AVE, SUITE B
MODESTO, CA 95350

Stanislaus County (209) 574-1367

KISHORE KUMAR GADDAM M.D

Pediatrics