IndividualActive
Duk Joon Ko
NPI 1609167857 · Pharmacist · Ridgewood, NJ
Duk Joon Ko is a Pharmacist provider in Ridgewood, NJ (NPI 1609167857).
Provider details
- NPI number
- 1609167857
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 28RI03414400 (NJ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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.
Practice location
199 E Ridgewood Ave
Ridgewood, NJ 07450-3815
Phone: (201) 447-3424
Street-level locationGet directions
Mailing address
233 12th St Apt 1c
Palisades Park, NJ 07650-2069
Registry dates
- Enumerated
- 2011-04-21
- Last updated
- 2011-04-21
Frequently asked questions
- What is Duk Joon Ko's NPI number?
- Duk Joon Ko's National Provider Identifier (NPI) is 1609167857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duk Joon Ko's specialty?
- Duk Joon Ko is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Duk Joon Ko located?
- Duk Joon Ko's practice location on file with NPPES is 199 E Ridgewood Ave, Ridgewood, NJ 07450-3815.
- What is Duk Joon Ko's phone number?
- The practice phone number listed in the NPPES registry for Duk Joon Ko is (201) 447-3424.
- Is Duk Joon Ko's NPI active?
- Yes — Duk Joon Ko's NPI (1609167857) is active in the NPPES registry as of the last update on 2011-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.