DR. SU-FANG TSENG DDS
NPI 1184754178
Dentist - General Practice in Monroe, WA

NPI Status: Active since March 07, 2007

Contact Information

17707 W MAIN ST
MONROE, WA
ZIP 98272
Phone: (360) 282-3900
Fax: (360) 282-3907

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  • Individual
  • Female
  • Dentist
  • General Practice
  • Accepts Insurance

About SU-FANG TSENG

This page provides the complete NPI Profile along with additional information for Su-fang Tseng, a provider established in Monroe, Washington with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1184754178 assigned on March 2007. The practitioner's primary taxonomy code is 1223G0001X with license number DE00009536 (WA). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1184754178
Provider Name
DR. SU-FANG TSENG DDS
Gender
Female
Entity Type
Individual
Location Address
17707 W MAIN ST MONROE, WA 98272
Location Phone
(360) 282-3900
Location Fax
(360) 282-3907
Mailing Address
PO BOX 34703 SEATTLE, WA 98124
Is Sole Proprietor?
No
Enumeration Date
03-07-2007
Last Update Date
03-30-2026
Code Navigator

A dentist like Su-fang Tseng is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

Secondary Locations

  • 1920 100th St SE Ste C2
    Everett, WA 98208
    (425) 249-0770
  • 1813 Sumner Ave
    Aberdeen, WA 98520
    (360) 538-1293

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
DE00009536
License State
WA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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)
1122300000XDental Providers

Dentist

DE00009536 (WA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
2022100MEDICAID (05)WA 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1184754178, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 7 → 14 → 5 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 6 + 4 + 1 + 4 + 5 + 8 + 1 + 1 + 4 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1184754178.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
17707 W MAIN ST, 1ST FL
MONROE, WA 98272
Nurse Practitioner (Family)
17707 W MAIN ST
MONROE, WA 98272
Dental Hygienist
17707 W MAIN ST
MONROE, WA 98272
Health Educator
17707 W MAIN ST
MONROE, WA 98272
Dentist (Orthodontics and Dentofacial Orthopedics)
17707 W MAIN ST
MONROE, WA 98272
Clinic/Center (Federally Qualified Health Center (FQHC))
17707 W MAIN ST
MONROE, WA 98272
Dentist
17707 W MAIN ST
MONROE, WA 98272
Dental Hygienist
17707 W MAIN ST
MONROE, WA 98272
Nurse Practitioner (Family)
17707 W MAIN ST
MONROE, WA 98272
Nurse Practitioner (Family)
17707 W MAIN ST
MONROE, WA 98272

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184754178, enumerated as an "individual" on March 07, 2007.

The provider is located at 17707 W MAIN ST MONROE, WA 98272 and the phone number is (360) 282-3900.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.

The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska, Medicare. Please consult your insurance carrier or call the provider to verify.