Michael Lien, DDS
Dentist · Laguna Niguel, CA
Michael Lien, DDS is a dentist with a practice address in Laguna Niguel, California, and NPI 1558146423, issued on Aug 29, 2023. Check the license (California 109089, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Lien
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 109089 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30140 Town Center Dr, Laguna Niguel, CA 92677
- Phone
- (949) 249-4180
- Enumerated
- Aug 29, 2023
- Record last updated
- Aug 29, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Michael Lien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 109089Check 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 dentist in 2024
30 Medicare Part D claims for 23 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
- Amoxicillin15 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.
Industry payments in 2024: $48.41
2 payments; by number, the most common kind was food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael Lien among 14,729 dentist records in California
Michael Lien, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 73% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 dentist records list a practice address in Laguna Niguel
They are 42 of the 885 NPPES records with a practice address in Laguna Niguel, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Laguna Niguel → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Damon Anderson, D.D.S.Laguna Niguel, CA 926771144330143
- Joseph Anderson, DDSLaguna Niguel, CA 926771124241583
- Mary Fiedler, DDSLaguna Niguel, CA 926771437285954
- Kenneth Hinds, DDSLaguna Niguel, CA 926771013068063
- Michael Jones, D.D.S.Laguna Niguel, CA 926771104034461
- Gary Mar, DDSLaguna Niguel, CA 926771932251923
- Shirin Moshrefi, DDSLaguna Niguel, CA 926771689751463
- Hugh Murray, DDSLaguna Niguel, CA 926771871671073
Common questions
What is Michael Lien, DDS's NPI number?
Michael Lien, DDS's National Provider Identifier (NPI) is 1558146423, issued on Aug 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lien, DDS located?
The NPPES record lists a practice address at 30140 Town Center Dr, Laguna Niguel, CA, 92677. Phone: (949) 249-4180. Providers update this record themselves, so call before visiting.
How can I verify Michael Lien, DDS's license?
NPPES lists California license number 109089, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Lien, DDS prescribe under Medicare Part D?
In 2024, Michael Lien, DDS had 30 Medicare Part D claims for 23 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.