IndividualActive
Thunhi Duncan
NPI 1336676188 · Pharmacist · Orange, CA
Thunhi Duncan is a Pharmacist provider in Orange, CA (NPI 1336676188).
Provider details
- NPI number
- 1336676188
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 51452 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
4040 E Chapman Ave
Orange, CA 92869-3917
Phone: (714) 628-9350
Fax: (714) 628-9837
Street-level locationGet directions
Mailing address
4040 E Chapman Ave
Orange, CA 92869-3917
Registry dates
- Enumerated
- 2017-05-11
- Last updated
- 2017-05-11
Frequently asked questions
- What is Thunhi Duncan's NPI number?
- Thunhi Duncan's National Provider Identifier (NPI) is 1336676188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thunhi Duncan's specialty?
- Thunhi Duncan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Thunhi Duncan located?
- Thunhi Duncan's practice location on file with NPPES is 4040 E Chapman Ave, Orange, CA 92869-3917.
- What is Thunhi Duncan's phone number?
- The practice phone number listed in the NPPES registry for Thunhi Duncan is (714) 628-9350.
- Is Thunhi Duncan's NPI active?
- Yes — Thunhi Duncan's NPI (1336676188) is active in the NPPES registry as of the last update on 2017-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.