Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RENE ROSALIE PHAN
NPI 1255908760
Hospitalist in Orange, CA

Q: What is Rene Phan's NPI number?

The NPI number for Rene Phan is 1255908760. It was assigned to this individual provider in the NPPES registry on June 4, 2021.

Q: What is Rene Phan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Rene Phan was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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 June 04, 2021

1201 W LA VETA AVE, ORANGE, CA 92868(714) 997-3000 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 2, 2026, Jun 4, 2021 (2 updates tracked since 2021).

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About Rene Rosalie Phan NPPES

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

RENE ROSALIE PHAN (NPI 1255908760) is an individual hospitalist provider in Orange, California, licensed in California (A187884) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1255908760

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameRENE ROSALIE PHAN

Location Address1201 W LA VETA AVEOrange, CA 92868-4203

Mailing Address850 W Town And Country Rd Unit 373Orange, CA 92868-5656

Phone(714) 997-3000

Sole ProprietorNo

Enumeration DateJune 4, 2021

Last NPPES UpdateOctober 2, 20262 updates tracked since enumeration

NPPES CertifiedOctober 2, 2026

✔ NPI 1255908760 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CA · A187884

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

1201 W LA VETA AVE, Orange, CA 92868

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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.

TRISHA JACKSON

Social Worker

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8521

CHILDREN'S HOSPITAL OF ORANGE COUNTY

Neurological Surgery

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8649

JULIAN THOMAS MD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-7601

DR. GEOFFREY CARSON CHENG MD

Pediatrics (Pediatric Hematology-Oncology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8636

BRIANNA JOY LEYDEN

Student in an Organized Health Care Education/Training Program

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 997-3000

DR. MARNI CARMELA SWITKIN NAGEL PH.D.

Psychologist (Clinical Child & Adolescent)

1201 W LA VETA AVE, 503
ORANGE, CA 92868

Orange County (714) 532-8481

DR. DAINA DREIMANE MD

Pediatrics (Pediatric Endocrinology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (888) 770-2462

DR. SHARIEF KHALIL TARAMAN M.D.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1201 W LA VETA AVE, CHILDREN'S HOSPITAL OF ORANGE COUNTY, NEUROLOGY
ORANGE, CA 92868

Orange County (714) 509-7601

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 Rene Phan's NPI number?

The NPI number for Rene Phan is 1255908760. It was assigned to this individual provider in the NPPES registry on June 4, 2021.

Where is Rene Phan located?

Rene Phan practices at 1201 W La Veta Ave, Orange, CA 92868. The listed phone number is (714) 997-3000.

What is Rene Phan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

When was this NPI record last updated?

The NPPES record for Rene Phan was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.