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JENNIFER LOUIE M.D.
NPI 1184874307
Pediatrics in Fremont, CA

Active since September 24, 2008PECOS Enrolled
3200 KEARNEY STREET, FREMONT, CA 94538(510) 490-1222 Get Directions Write a Review

NPPES record last updated: May 28, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jennifer Louie M.d. NPPES

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

JENNIFER LOUIE M.D. (NPI 1184874307) is an individual pediatrics provider in Fremont, California, licensed in California (A102957) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184874307
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJENNIFER LOUIECredential: M.D.
Location Address3200 KEARNEY STREETFremont, CA 94538-2299
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (510) 490-1222
Phone(510) 490-1222
Sole ProprietorNo
Enumeration DateSeptember 24, 2008
Last NPPES UpdateMay 28, 2020
NPPES CertifiedMay 28, 2020
✔ NPI 1184874307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A102957
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.
3200 KEARNEY STREET, Fremont, CA 94538
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Louie 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.

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Louie reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
13 mi
Multi-Specialty
795 EL CAMINO REAL
Palo Alto, CA 94301
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1013950807 (650) 321-4121

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 13

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

REBECCA L. SHPALL MD
Dermatology
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
SUNNY JUN MD
Obstetrics & Gynecology (Reproductive Endocrinology)
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
DR. VINEET S KAMBOJ D.P.M.
Podiatrist (Foot & Ankle Surgery)
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
DR. ARIO BARZIN M.D,
Plastic Surgery
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
DR. NALLY LIN TSANG M.D.
Internal Medicine
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
DARLENE C. LEE MD
Pediatrics
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222
MATTHEW HARRISON KANZLER MD
Dermatology
3200 KEARNEY STREET, DERMATOLOGY DEPARTMENT
FREMONT, CA 94538
Alameda County (510) 490-1222
DIANA PEY-LIN LO M.D.
Obstetrics & Gynecology
3200 KEARNEY STREET
FREMONT, CA 94538
Alameda County (510) 490-1222

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 Jennifer Louie's NPI number?

The NPI number for Jennifer Louie is 1184874307. It was assigned to this individual provider in the NPPES registry on September 24, 2008.

Where is Jennifer Louie located?

Jennifer Louie practices at 3200 Kearney Street, Fremont, CA 94538. The listed phone number is (510) 490-1222.

What is Jennifer Louie's specialty?

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

Is Jennifer Louie enrolled in Medicare?

Yes. Jennifer Louie is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Louie's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Louie reassigns Medicare benefits to Sutter Bay Medical Foundation (Palo Alto, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Louie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jennifer Louie was last updated on May 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.