What is Chang Bak's NPI number?

Chang Bak's National Provider Identifier (NPI) is 1295003978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chang Bak's specialty?

Chang Bak is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Chang Bak located?

Chang Bak's practice location on file with NPPES is 9601 Market Pl, Lake Stevens, WA 98258-7949.

What is Chang Bak's phone number?

The practice phone number listed in the NPPES registry for Chang Bak is (425) 397-8944.

Is Chang Bak's NPI active?

Yes — Chang Bak's NPI (1295003978) is active in the NPPES registry as of the last update on 2011-12-08.

IndividualActive

Chang Bak, RPH

NPI 1295003978 · Pharmacist · Lake Stevens, WA

Chang Bak, RPH is a Pharmacist provider in Lake Stevens, WA (NPI 1295003978).

Provider details

NPI number: 1295003978
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: Yes
License: PH00058572 (WA)

Practice location

9601 Market Pl

Lake Stevens, WA 98258-7949

Phone: (425) 397-8944

Street-level locationGet directions

More WA providers

Mailing address

15015 77th Ave Se

Snohomish, WA 98296-8439

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH00058572 (WA)
Pharmacy Service Providers

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2011-12-08
Last updated: 2011-12-08

Frequently asked questions

What is Chang Bak's NPI number?: Chang Bak's National Provider Identifier (NPI) is 1295003978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Chang Bak's specialty?: Chang Bak is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Chang Bak located?: Chang Bak's practice location on file with NPPES is 9601 Market Pl, Lake Stevens, WA 98258-7949.
What is Chang Bak's phone number?: The practice phone number listed in the NPPES registry for Chang Bak is (425) 397-8944.
Is Chang Bak's NPI active?: Yes — Chang Bak's NPI (1295003978) is active in the NPPES registry as of the last update on 2011-12-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions