DR. ALICE SHIOUWEN PIEN MD
NPI 1396071411
Preventive Medicine - Public Health & General Preventive Medicine in Santa Ana, CA

Q: What is Alice Pien's NPI number?

The NPI number for Alice Pien is 1396071411. It was assigned to this individual provider in the NPPES registry on October 23, 2009.

Q: What is Alice Pien's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Q: When was this NPI record last updated?

The NPPES record for Alice Pien was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 October 23, 2009

1570 BROOKHOLLOW DR, SANTA ANA, CA 92705(949) 428-4500(949) 428-4501 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Alice Shiouwen Pien Md NPPES

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

DR. ALICE SHIOUWEN PIEN MD (NPI 1396071411) is an individual public health & general preventive medicine provider in Santa Ana, California, licensed in California (A050228) and active in the NPI registry since October 2009.

NPPES Registry Identity

NPI1396071411

Entity TypeIndividualFemale

Primary Taxonomy2083P0901X

Provider Legal NameDR. ALICE SHIOUWEN PIENCredential: MD

Location Address1570 BROOKHOLLOW DRSanta Ana, CA 92705-5438

Mailing Address1570 Brookhollow DrSanta Ana, CA 92705-5438 · (949) 428-4500 · Fax (949) 428-4501

Phone(949) 428-4500

Fax(949) 428-4501

Sole ProprietorYes

Enumeration DateOctober 23, 2009

Last NPPES UpdateMarch 16, 2026

NPPES CertifiedMarch 16, 2026

✔ NPI 1396071411 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0901X

License✔ Licensed in CA · A050228

Definition

Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

Also ListedGeneral PracticeTaxonomy 208D00000X · License A050228 (CA)

1570 BROOKHOLLOW DR, Santa Ana, CA 92705

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Other Providers at the Same Location NPPES 2

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

NEUROLOGY EVALUATION CENTERS, PROFESSIONAL CORP.

Psychiatry & Neurology (Diagnostic Neuroimaging)

1570 BROOKHOLLOW DR, SUITE 211
SANTA ANA, CA 92705

Orange County (866) 322-4222

CARLOS M. ROSARIO MD

Psychiatry & Neurology (Clinical Neurophysiology)

1570 BROOKHOLLOW DR, STE. 211
SANTA ANA, CA 92705

Orange County (866) 322-4222

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 Alice Pien's NPI number?

The NPI number for Alice Pien is 1396071411. It was assigned to this individual provider in the NPPES registry on October 23, 2009.

Where is Alice Pien located?

Alice Pien practices at 1570 Brookhollow Dr, Santa Ana, CA 92705. The listed phone number is (949) 428-4500.

What is Alice Pien's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

When was this NPI record last updated?

The NPPES record for Alice Pien was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.