Alex Hsieh, DDS

Endodontics · Roseburg, OR

Individual Active NPI

NPI number 1194404665

Practice location

1602 NW Hughwood Ct
Roseburg, OR 97471-8844
Phone
(541) 440-9175

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NPI record

NPI
1194404665
Entity type
Individual (Type 1)
Enumeration date
July 12, 2023
Last updated
July 30, 2026
Certified
July 30, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Endodontics Primary 1223E0200X D12404 OR
Student in an Organized Health Care Education/Training Program 390200000X RES-30679 IA
General Practice Dentistry 1223G0001X 62120 KS

Other practice locations (2)

  • 2838 N Oliver St, Wichita, KS 67220-2983 · (224) 415-5929
  • 801 Newton Rd, Iowa City, IA 52242-1001 · (319) 335-7440

About Dr. Hsieh

Alex Hsieh, DDS is a healthcare provider registered in the NPI registry with the primary taxonomy Endodontics (code 1223E0200X). The practice location is 1602 NW Hughwood Ct, Roseburg, OR 97471-8844. The NPI number 1194404665 was assigned on July 12, 2023 and the record was last updated on July 30, 2026.

Dr. Hsieh lists 3 licenses in the registry: #D12404 (OR) for Endodontics; #RES-30679 (IA) for Student in an Organized Health Care Education/Training Program; #62120 (KS) for General Practice Dentistry. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Alex Hsieh, DDS?

The NPI number is 1194404665.

What is the phone number of Dr. Hsieh?

The phone number listed for the practice location is (541) 440-9175.

Where is Dr. Hsieh located?

1602 NW Hughwood Ct, Roseburg, OR 97471-8844.

What is the taxonomy code for Dr. Hsieh?

The primary taxonomy code is 1223E0200X – Endodontics; 2 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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