JULIANNE ELIZABETH HESTERBERG MD
NPI 1487925145
Pediatrics in Santa Clara, CA
About Julianne Elizabeth Hesterberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIANNE ELIZABETH HESTERBERG MD (NPI 1487925145) is an individual pediatrics provider in Santa Clara, California, licensed in California (A119667) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Julianne Elizabeth Hesterberg Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Julianne Hesterberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 95051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SANTA CLARA, CA 95051
SANTA CLARA, CA 95051
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 Julianne Hesterberg's NPI number?
The NPI number for Julianne Hesterberg is 1487925145. It was assigned to this individual provider in the NPPES registry on January 25, 2012. The provider is also known as Julianne Elizabeth Chalupa.
Where is Julianne Hesterberg located?
Julianne Hesterberg practices at 710 Lawrence Expy, Santa Clara, CA 95051. The listed phone number is (408) 554-9810.
What is Julianne Hesterberg's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Julianne Hesterberg enrolled in Medicare?
Yes. Julianne Hesterberg is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Julianne Hesterberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julianne Hesterberg reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Julianne Hesterberg'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 Julianne Hesterberg was last updated on February 11, 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.
# Julianne Elizabeth Hesterberg, MD · NPI 1487925145
Pediatrics physician in Santa Clara, California. Individual provider, active in the CMS NPPES registry since January 25, 2012.
## Identity
- **NPI:** 1487925145 (Entity type: Individual)
- **Enumerated:** January 25, 2012
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** A119667 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 710 LAWRENCE EXPY, Santa Clara, CA 95051-5173
- **Phone:** (408) 554-9810
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487925145) · Data from the CMS NPPES public registry.