STEVEN WU M.D.
NPI 1275745515
Internal Medicine - Gastroenterology in Hacienda Heights, CA

Active since May 07, 2007
3141 S HACIENDA BLVD, HACIENDA HEIGHTS, CA 91745(626) 937-6663(626) 937-6653 Get Directions Write a Review

NPPES record last updated: May 22, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 05D2150079
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-14-2026

About STEVEN WU M.D.

This page provides the complete NPI Profile along with additional information for Steven Wu M.d., an internist established in Hacienda Heights, California operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1275745515 assigned on May 2007. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Steven Wu M.d. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Steven Wu M.d.. The authorized official of this NPI record is Dr. Shang Cheng Wu M.d. (Ceo)

NPI
1275745515 Verify this NPI
Provider Legal Name
SHANG WU M.D., INC.
Other Organization Name
STEVEN WU M.D.
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3141 S HACIENDA BLVD HACIENDA HEIGHTS, CA 91745
Location Phone
(626) 937-6663
Location Fax
(626) 937-6653
Mailing Address
3141 S HACIENDA BLVD HACIENDA HEIGHTS, CA 91745
Mailing Phone
(626) 937-6663
Mailing Fax
(626) 937-6653
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-07-2007
Last Update Date
05-22-2023
Code Navigator

An internist like Steven Wu M.d. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RI0008XAllopathic & Osteopathic Physicians

Internal Medicine
Hepatology

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. SHANG CHENG WU M.D.

Authorized Official Title
CEO
Authorized Official Phone
(626) 937-6663

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2150079
Facility Type
Physician Office
Certificate Effective Date
June 15, 2024
Certificate Expiration Date
June 14, 2026
Laboratory Director
SHANG WU, MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Steven Wu M.d. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
3141 S HACIENDA BLVD
HACIENDA HEIGHTS, CA 91745

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275745515, enumerated as an "organization" on May 07, 2007.

The provider is located at 3141 S HACIENDA BLVD HACIENDA HEIGHTS, CA 91745 and the phone number is (626) 937-6663.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.