IndividualActive
Lillian Yip
NPI 1275376139 · Physician Assistant · Santa Rosa, CA
Lillian Yip is a Physician Assistant provider in Santa Rosa, CA (NPI 1275376139).
Provider details
- NPI number
- 1275376139
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA67158 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
34 Mark West Springs Rd Fl 3
Santa Rosa, CA 95403-1766
Phone: (707) 573-5416
Street-level locationGet directions
Mailing address
1511 Stubbins Way
San Jose, CA 95132-2341
Registry dates
- Enumerated
- 2024-06-17
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Lillian Yip's NPI number?
- Lillian Yip's National Provider Identifier (NPI) is 1275376139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Yip's specialty?
- Lillian Yip is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Yip located?
- Lillian Yip's practice location on file with NPPES is 34 Mark West Springs Rd Fl 3, Santa Rosa, CA 95403-1766.
- What is Lillian Yip's phone number?
- The practice phone number listed in the NPPES registry for Lillian Yip is (707) 573-5416.
- Is Lillian Yip's NPI active?
- Yes — Lillian Yip's NPI (1275376139) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.