ROGER CHRISTOPHER CHANG MD, PHD
NPI 1679035216
Psychiatry & Neurology - Epilepsy in Palo Alto, CA

Q: What is Roger Chang's NPI number?

The NPI number for Roger Chang is 1679035216. It was assigned to this individual provider in the NPPES registry on April 2, 2019.

Q: What is Roger Chang's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.

Q: When was this NPI record last updated?

The NPPES record for Roger Chang was last updated on July 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 02, 2019

300 PASTEUR DR, PALO ALTO, CA 94304(650) 723-4000 Get Directions Write a Review

NPPES record last updated: July 4, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 4, 2024, Jun 17, 2019, Apr 2, 2019 (3 updates tracked since 2019).

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About Roger Christopher Chang Md, Phd NPPES

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

ROGER CHRISTOPHER CHANG MD, PHD (NPI 1679035216) is an individual epilepsy provider in Palo Alto, California, licensed in California (A186929) and active in the NPI registry since April 2019. He maintains a secondary practice location in Seattle and is a graduate of University Of California, San Francisco School Of Medicine (2019).

NPPES Registry Identity

NPI1679035216

Entity TypeIndividualMale

Primary Taxonomy2084E0001X

Provider Legal NameROGER CHRISTOPHER CHANGCredential: MD, PHD

Location Address300 PASTEUR DRPalo Alto, CA 94304-2203

Mailing Address300 Pasteur DrPalo Alto, CA 94304-2203 · (650) 723-4000

Phone(650) 723-4000

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2019

Enumeration DateApril 2, 2019

Last NPPES UpdateJuly 4, 20243 updates tracked since enumeration

NPPES CertifiedJuly 4, 2024

✔ NPI 1679035216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · EpilepsyAllopathic & Osteopathic Physicians

Taxonomy Code2084E0001X

License✔ Licensed in CA · A186929

Definition

Epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient.

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License A186929 (CA)

300 PASTEUR DR, Palo Alto, CA 94304

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Secondary Practice Location 1

Location 11959 NE Pacific StSeattle, WA 98195-0001 · Phone (206) 598-3300

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roger Christopher Chang Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1456685650

PECOS Enrollment IDI20240614002403

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.

RHEA MATHEW NP

Nurse Practitioner