Laren Dao-Wei Tan, M.D.
Pulmonary Disease Physician · Loma Linda, CA
Laren Dao-Wei Tan, M.D. is a pulmonary disease physician with a practice address in Loma Linda, California, and NPI 1821230467, issued on Mar 27, 2009. Check the license (California A113182, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Laren Dao-Wei Tan
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A113182 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St # MC-1516, Loma Linda, CA 92354
- Phone
- (909) 558-4908
- Enumerated
- Mar 27, 2009
- Record last updated
- Nov 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150707003457); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 11234 Anderson St # MC-1516
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdalhamid Al Harash, M.D., FACPRheumatology Physician1962790618
- Jonathan Arcobello, M.D.Infectious Disease Physician1396131983
- Josianne Bailey, MD, MBAInternal Medicine Physician1033772546
- Yuan Cao, M.D.Hospitalist Physician1467815308
- Maham Farshidpour, MDGastroenterology Physician1891105565
- Lakshmi GanesanNephrology Physician1821356288
Verify Laren Dao-Wei Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A113182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,632 Medicare Part D claims for 169 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Trelegy Ellipta245 claims
- Albuterol Sulfate Hfa196 claims
- Montelukast Sodium143 claims
- Prednisone124 claims
- Azithromycin117 claims
- Breo Ellipta86 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laren Dao-Wei Tan among 1,443 pulmonary disease physician records in California
Laren Dao-Wei Tan, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2009 · median 2002 among the 1,061 with a school on file
- Record last updated2020 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Loma Linda → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Ara Chrissian, M.D.Loma Linda, CA 923541316055064
- Philip Gold, M.D.Loma Linda, CA 923541164442067
- Elliot Ho, D.O.Loma Linda, CA 923541184044760
- David Chooljian, M.D., J.D.Loma Linda, CA 923571861667503
- Philip Roos, M.D.Loma Linda, CA 923571376554170
- Lamia Aljundi, MDLoma Linda, CA 923501780030619
- Matthew Honda, MDLoma Linda, CA 923501326507526
- Myrna Mousa, MDLoma Linda, CA 923501598458713
Common questions
What is Laren Dao-Wei Tan, M.D.'s NPI number?
Laren Dao-Wei Tan, M.D.'s National Provider Identifier (NPI) is 1821230467, issued on Mar 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Laren Dao-Wei Tan, M.D. located?
The NPPES record lists a practice address at 11234 Anderson St # MC-1516, Loma Linda, CA, 92354. Phone: (909) 558-4908. Providers update this record themselves, so call before visiting.
How can I verify Laren Dao-Wei Tan, M.D.'s license?
NPPES lists California license number A113182, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Laren Dao-Wei Tan, M.D. prescribe under Medicare Part D?
In 2024, Laren Dao-Wei Tan, M.D. had 1,632 Medicare Part D claims for 169 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Laren Dao-Wei Tan, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.