Helen Liu, PHARM.D.
NPI 1316129414 · Pharmacist · Lake Oswego, OR
Helen Liu, PHARM.D. is a Pharmacist provider in Lake Oswego, OR (NPI 1316129414).
Provider details
- NPI number
- 1316129414
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5302029277 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-11-30
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Helen Liu's NPI number?
- Helen Liu's National Provider Identifier (NPI) is 1316129414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Liu's specialty?
- Helen Liu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Helen Liu located?
- Helen Liu's practice location on file with NPPES is 76 Kingsgate Rd, Lake Oswego, OR 97035-1346.
- What is Helen Liu's phone number?
- The practice phone number listed in the NPPES registry for Helen Liu is (970) 712-9377.
- Is Helen Liu's NPI active?
- Yes — Helen Liu's NPI (1316129414) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.