David Du Lam, MD, MS
Otolaryngology Physician · Rancho Mirage, CA
David Du Lam, MD, MS is an otolaryngology physician with a practice address in Rancho Mirage, California, and NPI 1841828647, issued on Mar 29, 2020. Check the license (California A201912, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Du Lam
- Credential
- MD, MS
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- A201912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 39000 Bob Hope Dr Ste P202, Rancho Mirage, CA 92270
- Phone
- (760) 276-3716
- Enumerated
- Mar 29, 2020
- Record last updated
- May 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20250609001535); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Verify David Du Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A201912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average otolaryngology physician in 2024
63 Medicare Part D claims for 40 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen16 claims
- Oxycodone Hcl13 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: $824.46
8 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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.
Bills Medicare through one group practice
- Desert Cities Allergy Otolaryngology IncRancho Mirage, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Du Lam among 1,212 otolaryngology physician records in California
David Du Lam, MD, MS is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2020 · median 2004 among the 818 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Rancho Mirage → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Kadie Nausha, MDRancho Mirage, CA 922701528625951
- Peter Nguy, M.D.Rancho Mirage, CA 922701932632395
- Ryan Salvador, MDRancho Mirage, CA 922701649582883
- Quinten Vanderwerf, MEDICAL DORCTORRancho Mirage, CA 922701134224280
- Christopher Vuong, M.D.Rancho Mirage, CA 922701750726774
- Christopher Walz, M.D.Rancho Mirage, CA 922701205989514
- Mark Wilson, M.D.Rancho Mirage, CA 922701376535708
- Michael Gatto, M.D.Palm Springs, CA 922621457545949
Common questions
What is David Du Lam, MD, MS's NPI number?
David Du Lam, MD, MS's National Provider Identifier (NPI) is 1841828647, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is David Du Lam, MD, MS located?
The NPPES record lists a practice address at 39000 Bob Hope Dr Ste P202, Rancho Mirage, CA, 92270. Phone: (760) 276-3716. Providers update this record themselves, so call before visiting.
How can I verify David Du Lam, MD, MS's license?
NPPES lists California license number A201912, 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 David Du Lam, MD, MS prescribe under Medicare Part D?
In 2024, David Du Lam, MD, MS had 63 Medicare Part D claims for 40 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.