Anh Quan Quoc Nguyen, DO
Pain Medicine Physician · Anaheim, CA
Anh Quan Quoc Nguyen, DO is a pain medicine physician with a practice address in Anaheim, California, and NPI 1457422370, issued on Nov 13, 2006. Check the license (California 20A7660, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anh Quan Quoc Nguyen
- Credential
- DO
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License number
- 20A7660 CA
Self-reported in NPPES; status is on the state search - Practice location
- 441 N Lakeview Ave, Anaheim, CA 92807
- Phone
- (888) 988-2800
- Enumerated
- Nov 13, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 748-6170
- Medicare enrollment
- Enrolled (PECOS I20050714001025); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 1998
- Entity
- Type 1 · individual
8 nearest pain medicine physician records → All 140 in California → Look up another NPI →
Also registered at 441 N Lakeview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peter Abdel Sayed, MDVascular & Interventional Radiology Physician1760553648
- Behnam Abdollahi, MDDermatopathology Physician1598836520
- Mark Abramson, MDInternal Medicine Physician1396812202
- Suzanne Ackley, MDNeuromusculoskeletal Medicine & OMM Physician1740351667
- Carol Ahmed, D.O.Family Medicine Physician1598962961
Verify Anh Quan Quoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average pain medicine physician in 2024
148 Medicare Part D claims for 53 beneficiaries, against an average of 2,095 among the 944 providers of this specialty who prescribed in Part D. 57 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen41 claims
- Gabapentin39 claims
- Prednisone14 claims
- Meloxicam13 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anh Quan Quoc Nguyen among 140 pain medicine physician records in California
Anh Quan Quoc Nguyen, DO is one of 140 pain medicine physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 57% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1998 · median 2001 among the 81 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X 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 Physician providers in California
There are 140 pain medicine physician records in California.
All 140 in California → Every provider in Anaheim → Pain Medicine Physician nationwide →
The 8 pain medicine physician records with the nearest ZIP codes
- Hovhannes Ghazaryan, MDFullerton, CA 928311851910665
- Arthur D Zepeda, MDFullerton, CA 928351184718447
- Brian Boyd, M.D.Orange, CA 928681932242302
- Calvin Okey, DOOrange, CA 928681700957784
- Albert Lai, MDPlacentia, CA 928701154385961
- Sally Sayasa, NPFountain Valley, CA 927081396497087
- Joe ArbourHuntington Beach, CA 926491649918889
- Thomas Powers, M.D.Huntington Beach, CA 926481275846552
Common questions
What is Anh Quan Quoc Nguyen, DO's NPI number?
Anh Quan Quoc Nguyen, DO's National Provider Identifier (NPI) is 1457422370, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anh Quan Quoc Nguyen, DO located?
The NPPES record lists a practice address at 441 N Lakeview Ave, Anaheim, CA, 92807. Phone: (888) 988-2800. Providers update this record themselves, so call before visiting.
How can I verify Anh Quan Quoc Nguyen, DO's license?
NPPES lists California license number 20A7660, 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 Anh Quan Quoc Nguyen, DO prescribe under Medicare Part D?
In 2024, Anh Quan Quoc Nguyen, DO had 148 Medicare Part D claims for 53 beneficiaries; the average among pain medicine physician prescribers was 2,095. 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.