Dat N. Duong, D.O.
Pain Medicine (Anesthesiology) Physician · Irvine, CA
Dat N. Duong, D.O. is a pain medicine (anesthesiology) physician with a practice address in Irvine, California, and NPI 1972844561, issued on Mar 7, 2013. Check the license (California 16433, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dat N. Duong
- Credential
- D.O.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 16433 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Alton Pkwy Ste 101, Irvine, CA 92606
- Phone
- (949) 222-2722
- Enumerated
- Mar 7, 2013
- Record last updated
- Feb 22, 2024
- Fax
- (949) 222-9969
- Medicare enrollment
- Enrolled (PECOS I20180731002674); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 2500 Alton Pkwy Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rahil Khan, M.D.Family Medicine Physician1124092549
- Vanessa Lopez, NURSE PRACTITIONERFamily Nurse Practitioner1194464321
Verify Dat N. Duong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 16433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
997 Medicare Part D claims for 248 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 481 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen305 claims
- Gabapentin163 claims
- Ibuprofen115 claims
- Tramadol Hcl60 claims
- Pregabalin52 claims
- Oxycodone-Acetaminophen43 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: $49.41
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Dat N. Duong among 536 pain medicine (anesthesiology) physician records in California
Dat N. Duong, D.O. is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 78% of them.
- NPI issued2013 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2004 among the 367 with a school on file
- Record last updated2024 · 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 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in Irvine → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Ariana Nelson, M.D.Irvine, CA 926121083932255
- Benjamin Record, M.D.Irvine, CA 926121750677167
- Edouard Rivera, M.D.Irvine, CA 926141093032252
- Alfred Beshai, M.D.Irvine, CA 926181184834194
- Marybeth Bewersdorf, MDIrvine, CA 926181427251099
- Danny Botros, MDIrvine, CA 926181588810816
- Paul Choi, M.D.Irvine, CA 926181962652875
- Timothy Feldheim, M.D.Irvine, CA 926181013363506
Common questions
What is Dat N. Duong, D.O.'s NPI number?
Dat N. Duong, D.O.'s National Provider Identifier (NPI) is 1972844561, issued on Mar 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Dat N. Duong, D.O. located?
The NPPES record lists a practice address at 2500 Alton Pkwy Ste 101, Irvine, CA, 92606. Phone: (949) 222-2722. Providers update this record themselves, so call before visiting.
How can I verify Dat N. Duong, D.O.'s license?
NPPES lists California license number 16433, 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 Dat N. Duong, D.O. prescribe under Medicare Part D?
In 2024, Dat N. Duong, D.O. had 997 Medicare Part D claims for 248 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.