David Dang Tieu, M.D.
Pediatric Otolaryngology Physician · Los Angeles, CA
David Dang Tieu, M.D. is a pediatric otolaryngology physician with a practice address in Los Angeles, California, and NPI 1861658718, issued on Jul 30, 2008. Check the license (California A120391, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Dang Tieu
- Credential
- M.D.
- Primary taxonomy
- Pediatric Otolaryngology Physician 207YP0228X
- License numbers
- A120391 CA
60208875 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4900 W Sunset Blvd, Los Angeles, CA 90027
- Phone
- (800) 954-8000
- Enumerated
- Jul 30, 2008
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (323) 783-8211
- Medicare enrollment
- Enrolled (PECOS I20121004000333); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest pediatric otolaryngology physician records → All 77 in California → Look up another NPI →
Also registered at 4900 W Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jacob Boone, M.D.Urology Physician1295009256
- Jane Boucher, PHARM.D.Pharmacist1275617631
- John Brusky, MDUrology Physician1942323399
Verify David Dang Tieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.55
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 388 providers of this specialty with any payment received $866.77 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
- Southern California Permanente Medical GroupLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Dang Tieu among 77 pediatric otolaryngology physician records in California
David Dang Tieu, M.D. is one of 77 pediatric otolaryngology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 40% of them.
- NPI issued2008 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2005 · median 2005 among the 36 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YP0228X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Otolaryngology Physician providers in California
There are 77 pediatric otolaryngology physician records in California.
All 77 in California → Every provider in Los Angeles → Pediatric Otolaryngology Physician nationwide →
The 8 pediatric otolaryngology physician records with the nearest ZIP codes
- Kenneth Geller, M.DLos Angeles, CA 900271700988680
- Jeffrey Koempel, M.DLos Angeles, CA 900271811099633
- Aaron Lin, M.D.Los Angeles, CA 900271083822217
- Carolyn Nguyen, M.D.Los Angeles, CA 900271962731281
- Thomas Chung, M.D.Los Angeles, CA 900481598030827
- Abhita Reddy, M.D.Los Angeles, CA 900481326401993
- Alisha West, M.D.Los Angeles, CA 900951073733861
- Rose Eapen, M.D.Manhattan Beach, CA 902661861612772
Common questions
What is David Dang Tieu, M.D.'s NPI number?
David Dang Tieu, M.D.'s National Provider Identifier (NPI) is 1861658718, issued on Jul 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Dang Tieu, M.D. located?
The NPPES record lists a practice address at 4900 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (800) 954-8000. Providers update this record themselves, so call before visiting.
How can I verify David Dang Tieu, M.D.'s license?
NPPES lists California license number A120391, 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.
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.