Lynn Semersky, M.D.
NPI 1316050016 · Family Medicine Physician · Santa Clara, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Semersky, M.D. is a Family Medicine Physician provider in Santa Clara, CA (NPI 1316050016).
Provider details
- NPI number
- 1316050016
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A67094 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lynn Semersky's NPI number?
- Lynn Semersky's National Provider Identifier (NPI) is 1316050016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Semersky's specialty?
- Lynn Semersky is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn Semersky located?
- Lynn Semersky's practice location on file with NPPES is 2316 Running Water Ct, Santa Clara, CA 95054-1346.
- What is Lynn Semersky's phone number?
- The practice phone number listed in the NPPES registry for Lynn Semersky is (408) 980-9370.
- Does Lynn Semersky accept Medicare?
- Lynn Semersky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Semersky's NPI active?
- Yes — Lynn Semersky's NPI (1316050016) 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.