Mark Louis Buehnerkemper, O.D.
Optometrist · Lakeport, CA
Mark Louis Buehnerkemper, O.D. is an optometrist with a practice address in Lakeport, California, and NPI 1770694267, issued on Aug 31, 2006. Check the license (California 10676, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Louis Buehnerkemper
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 10676 CA
Self-reported in NPPES; status is on the state search - Practice location
- 120 South Main Street, Lakeport, CA 95453
- Phone
- (707) 263-4294
- Enumerated
- Aug 31, 2006
- Record last updated
- Mar 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (707) 263-5180
- Medicaid ID
- SD0106760 1532330 CA
- Entity
- Type 1 · individual
Verify Mark Louis Buehnerkemper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10676Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average optometrist in 2024
19 Medicare Part D claims for 14 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Optometrist providers in California
There are 8,308 optometrist records in California.
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Mark Louis Buehnerkemper, O.D.'s NPI number?
Mark Louis Buehnerkemper, O.D.'s National Provider Identifier (NPI) is 1770694267, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Louis Buehnerkemper, O.D. located?
The NPPES record lists a practice address at 120 South Main Street, Lakeport, CA, 95453. Phone: (707) 263-4294. Providers update this record themselves, so call before visiting.
How can I verify Mark Louis Buehnerkemper, O.D.'s license?
NPPES lists California license number 10676, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Louis Buehnerkemper, O.D. prescribe under Medicare Part D?
In 2024, Mark Louis Buehnerkemper, O.D. had 19 Medicare Part D claims for 14 beneficiaries; the average among optometrist 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.