Mark Chandler Davis, DDS
Dentist · Klamath Falls, OR
Mark Chandler Davis, DDS is a dentist with a practice address in Klamath Falls, Oregon, and NPI 1184742579, issued on Mar 26, 2007. Check the license (Oregon D8238, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Chandler Davis
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- D8238 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Mountain View Blvd, Klamath Falls, OR 97601
- Phone
- (541) 882-9039
- Enumerated
- Mar 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (541) 850-8840
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,246 in Oregon → Look up another NPI →
Also registered at 2301 Mountain View Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Chandler Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D8238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average dentist in 2024
64 Medicare Part D claims for 48 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin33 claims
- Clindamycin Hcl17 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.
Mark Chandler Davis among 1,246 dentist records in Oregon
Mark Chandler Davis, DDS is one of 1,246 dentist records with a practice address in Oregon. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 25% of them.
- NPI issued2007 · 25% of these records are older, 61% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 dentist records list a practice address in Klamath Falls
They are 28 of the 1,946 NPPES records with a practice address in Klamath Falls, and 1,246 dentist records in Oregon.
All 1,246 in Oregon → Every provider in Klamath Falls → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Arthur Belsky, DDSKlamath Falls, OR 976011407936230
- Andrew Bernhard, DDSKlamath Falls, OR 976011003224718
- Aaron Davis, DMDKlamath Falls, OR 976011023209426
- Clint GuttmanKlamath Falls, OR 976011801337811
- James Heath, DDSKlamath Falls, OR 976011265561880
- Kristin Kelly, DDSKlamath Falls, OR 976011811440704
- David Kelly, DDSKlamath Falls, OR 976011396299962
- Nicholas Lias, DMDKlamath Falls, OR 976011154717940
Common questions
What is Mark Chandler Davis, DDS's NPI number?
Mark Chandler Davis, DDS's National Provider Identifier (NPI) is 1184742579, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Chandler Davis, DDS located?
The NPPES record lists a practice address at 2301 Mountain View Blvd, Klamath Falls, OR, 97601. Phone: (541) 882-9039. Providers update this record themselves, so call before visiting.
How can I verify Mark Chandler Davis, DDS's license?
NPPES lists Oregon license number D8238, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Chandler Davis, DDS prescribe under Medicare Part D?
In 2024, Mark Chandler Davis, DDS had 64 Medicare Part D claims for 48 beneficiaries; the average among dentist prescribers was 86. 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.