IndividualActive
Theresa Phung, PHARM.D.
NPI 1801925169 · Pharmacist · Fountain Valley, CA
Theresa Phung, PHARM.D. is a Pharmacist provider in Fountain Valley, CA (NPI 1801925169).
Provider details
- NPI number
- 1801925169
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 54040 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
17100 Euclid St
Fountain Valley, CA 92708-4004
Phone: (714) 966-7200
Fax: (714) 966-8172
Street-level locationGet directions
Mailing address
10879 Goldeneye Ave
Fountain Valley, CA 92708-6011
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa Phung's NPI number?
- Theresa Phung's National Provider Identifier (NPI) is 1801925169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Phung's specialty?
- Theresa Phung is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Theresa Phung located?
- Theresa Phung's practice location on file with NPPES is 17100 Euclid St, Fountain Valley, CA 92708-4004.
- What is Theresa Phung's phone number?
- The practice phone number listed in the NPPES registry for Theresa Phung is (714) 966-7200.
- Is Theresa Phung's NPI active?
- Yes — Theresa Phung's NPI (1801925169) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.