Mark Anthony Amundsen, DDS
General Practice Dentistry · Woodland Hills, CA
Mark Anthony Amundsen, DDS is a general practice dentistry with a practice address in Woodland Hills, California, and NPI 1477638872, issued on Oct 25, 2006. Check the license (California 30508, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Anthony Amundsen
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 30508 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6325 Topanga Canyon Blvd, Woodland Hills, CA 91367
- Phone
- (818) 340-4110
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 340-7320
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 6325 Topanga Canyon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Anthony Amundsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 30508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average general practice dentistry in 2024
23 Medicare Part D claims for 17 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin13 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 Anthony Amundsen among 17,852 general practice dentistry records in California
Mark Anthony Amundsen, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 general practice dentistry records list a practice address in Woodland Hills
They are 63 of the 4,455 NPPES records with a practice address in Woodland Hills, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Woodland Hills → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- David Campbell, D.D.S.Woodland Hills, CA 913671275688624
- Claudia Davidovich, DDSWoodland Hills, CA 913671881814291
- Soheil Drakhshani, D.D.S.Woodland Hills, CA 913671740366681
- Ryan Franco, DDSWoodland Hills, CA 913671295110070
- Susan Fredericks, D.D.SWoodland Hills, CA 913671679805782
- Ely Hasany, DDSWoodland Hills, CA 913671497970719
- Christopher Herron, D.D.S.Woodland Hills, CA 913671386732089
- Adam Kleiger, D.D.S.Woodland Hills, CA 913671376694026
Common questions
What is Mark Anthony Amundsen, DDS's NPI number?
Mark Anthony Amundsen, DDS's National Provider Identifier (NPI) is 1477638872, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Anthony Amundsen, DDS located?
The NPPES record lists a practice address at 6325 Topanga Canyon Blvd, Woodland Hills, CA, 91367. Phone: (818) 340-4110. Providers update this record themselves, so call before visiting.
How can I verify Mark Anthony Amundsen, DDS's license?
NPPES lists California license number 30508, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Anthony Amundsen, DDS prescribe under Medicare Part D?
In 2024, Mark Anthony Amundsen, DDS had 23 Medicare Part D claims for 17 beneficiaries; the average among general practice dentistry prescribers was 83. 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.