IndividualActive
Yukyung Han, MS, RD/LD
NPI 1992937569 · Registered Dietitian · Duncan, OK
Yukyung Han, MS, RD/LD is a Registered Dietitian provider in Duncan, OK (NPI 1992937569).
Provider details
- NPI number
- 1992937569
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD/LD
- Sex
- Female
- Sole proprietor
- No
- License
- 1574 (OK)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1407 N Whisenant Dr
Box 2000
Duncan, OK 73533-1650
Phone: (580) 251-8881
Fax: (580) 251-8892
Approximate (ZIP-level) locationGet directions
Mailing address
1407 N Whisenant Dr
Duncan, OK 73533-1650
Registry dates
- Enumerated
- 2009-08-17
- Last updated
- 2009-08-17
Frequently asked questions
- What is Yukyung Han's NPI number?
- Yukyung Han's National Provider Identifier (NPI) is 1992937569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yukyung Han's specialty?
- Yukyung Han is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Yukyung Han located?
- Yukyung Han's practice location on file with NPPES is 1407 N Whisenant Dr, Duncan, OK 73533-1650.
- What is Yukyung Han's phone number?
- The practice phone number listed in the NPPES registry for Yukyung Han is (580) 251-8881.
- Is Yukyung Han's NPI active?
- Yes — Yukyung Han's NPI (1992937569) is active in the NPPES registry as of the last update on 2009-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.