Lynn Carol Sayre-Carstairs, D.M.D.
Periodontics · San Luis Obispo, CA
Lynn Carol Sayre-Carstairs, D.M.D. is a periodontics with a practice address in San Luis Obispo, California, and NPI 1568546976, issued on Oct 24, 2006. Check the license (California 36458, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn Carol Sayre-Carstairs
- Credential
- D.M.D.
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 36458 CA
Self-reported in NPPES; status is on the state search - Practice location
- 620 California Blvd Ste L, San Luis Obispo, CA 93401
- Phone
- (805) 545-9400
- Enumerated
- Oct 24, 2006
- Record last updated
- Aug 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (805) 545-8336
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Also registered at 620 California Blvd Ste L
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryce Chun, DDSPeriodontics1437438884
Verify Lynn Carol Sayre-Carstairs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 36458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average periodontics in 2024
98 Medicare Part D claims for 64 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin57 claims
- Metronidazole17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lynn Carol Sayre-Carstairs among 929 periodontics records in California
Lynn Carol Sayre-Carstairs, D.M.D. is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in San Luis Obispo → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Bryce Chun, DDSSan Luis Obispo, CA 934011437438884
- Jeffrey Hollister, DDSSan Luis Obispo, CA 934011518164482
- Caroline Arceo, D.M.D.San Luis Obispo, CA 934051285086728
- Eugene Yuan, D.D.S.San Luis Obispo, CA 934051134251788
- Patrick Goroski, DDSPaso Robles, CA 934461912041682
- Paul Vanderheyden, D.D.S.Paso Robles, CA 934461366566135
- Terrell Cohen, D.D.S.Pismo Beach, CA 934491114921194
- Maria Silvera Portacio, PHD, DDS, INC.Santa Maria, CA 934541174561534
Common questions
What is Lynn Carol Sayre-Carstairs, D.M.D.'s NPI number?
Lynn Carol Sayre-Carstairs, D.M.D.'s National Provider Identifier (NPI) is 1568546976, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Carol Sayre-Carstairs, D.M.D. located?
The NPPES record lists a practice address at 620 California Blvd Ste L, San Luis Obispo, CA, 93401. Phone: (805) 545-9400. Providers update this record themselves, so call before visiting.
How can I verify Lynn Carol Sayre-Carstairs, D.M.D.'s license?
NPPES lists California license number 36458, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lynn Carol Sayre-Carstairs, D.M.D. prescribe under Medicare Part D?
In 2024, Lynn Carol Sayre-Carstairs, D.M.D. had 98 Medicare Part D claims for 64 beneficiaries; the average among periodontics prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.