HANNAH ISABEL RUBEN MSN, CPNP-PC
NPI 1134895907
Nurse Practitioner - Pediatrics in Dublin, CA

Q: What is Hannah Ruben's NPI number?

The NPI number for Hannah Ruben is 1134895907. It was assigned to this individual provider in the NPPES registry on August 20, 2021.

Q: What is Hannah Ruben's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Hannah Ruben was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 20, 2021PECOS Enrolled

4050 DUBLIN BLVD, DUBLIN, CA 94568(925) 875-6100 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Mar 3, 2025, Oct 6, 2023, Aug 20, 2021 (3 updates tracked since 2021).

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About Hannah Isabel Ruben Msn, Cpnp-pc NPPES

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

HANNAH ISABEL RUBEN MSN, CPNP-PC (NPI 1134895907) is an individual pediatrics provider in Dublin, California, licensed in California (95018144) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sierra Vista.

NPPES Registry Identity

NPI1134895907

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameHANNAH ISABEL RUBENCredential: MSN, CPNP-PC

Location Address4050 DUBLIN BLVDDublin, CA 94568-3112

Mailing Address4050 Dublin BlvdDublin, CA 94568-3112

Phone(925) 875-6100

Sole ProprietorNo

Enumeration DateAugust 20, 2021

Last NPPES UpdateMarch 3, 20253 updates tracked since enumeration

NPPES CertifiedMarch 3, 2025

✔ NPI 1134895907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in CA · 95018144

4050 DUBLIN BLVD, Dublin, CA 94568

Open in Google Maps ↗

Secondary Practice Location 1

Location 1155 Calle Portal Ste 700Sierra Vista, AZ 85635-2973 · Phone (520) 459-0203

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hannah Isabel Ruben Msn, Cpnp-pc 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 94568 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 20

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

KIMBERLY H CHONG MD

Pediatrics