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Li Ying Lin
NPI 1841922499 · Dental Hygienist · San Rafael, CA
Li Ying Lin is a Dental Hygienist provider in San Rafael, CA (NPI 1841922499).
Provider details
- NPI number
- 1841922499
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RDH34697 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
411 4th St Ste a
San Rafael, CA 94901-5716
Phone: (415) 448-1500
Street-level locationGet directions
Mailing address
4344 Kissena Blvd Apt 11g
Flushing, NY 11355-3757
Registry dates
- Enumerated
- 2022-06-30
- Last updated
- 2022-06-30
- Certified
- 2022-06-30
Frequently asked questions
- What is Li Ying Lin's NPI number?
- Li Ying Lin's National Provider Identifier (NPI) is 1841922499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Li Ying Lin's specialty?
- Li Ying Lin is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Li Ying Lin located?
- Li Ying Lin's practice location on file with NPPES is 411 4th St Ste a, San Rafael, CA 94901-5716.
- What is Li Ying Lin's phone number?
- The practice phone number listed in the NPPES registry for Li Ying Lin is (415) 448-1500.
- Is Li Ying Lin's NPI active?
- Yes — Li Ying Lin's NPI (1841922499) is active in the NPPES registry as of the last update on 2022-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.