Nobel D. Nguyen, DO
General Practice Physician · Ventura, CA
Nobel D. Nguyen, DO is a general practice physician with a practice address in Ventura, California, and NPI 1306467444, issued on Apr 29, 2020. Check the license (California 21707, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nobel D. Nguyen
- Credential
- DO
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 21707 CA
Self-reported in NPPES; status is on the state search - Practice location
- 147 N Brent St, Ventura, CA 93003
- Phone
- (805) 948-5672
- Enumerated
- Apr 29, 2020
- Record last updated
- Nov 12, 2024
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Also registered at 147 N Brent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nobel D. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 21707Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average general practice physician in 2024
157 Medicare Part D claims for 69 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 11 claims were for opioids.
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: $166.25
1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Nobel D. Nguyen among 1,956 general practice physician records in California
Nobel D. Nguyen, DO is one of 1,956 general practice physician records with a practice address in California. 48% 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 83% of them.
- NPI issued2020 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Ventura → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Gillian Dorner, M.D.Ventura, CA 930031508082157
- Nicolas Limthong, M.D.Ventura, CA 930031750726758
- David Surace, DOVentura, CA 930031548780026
- Hung Do, MDCamarillo, CA 930101659673382
- Mark Bettermon, M.D. D.O.Camarillo, CA 930121417367079
- John Zemjanis, M.D.Carpinteria, CA 930131093898272
- Katrina Fernandes, FNPMoorpark, CA 930211366026999
- Marc Judd, M.D.Moorpark, CA 930211124025218
Common questions
What is Nobel D. Nguyen, DO's NPI number?
Nobel D. Nguyen, DO's National Provider Identifier (NPI) is 1306467444, issued on Apr 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nobel D. Nguyen, DO located?
The NPPES record lists a practice address at 147 N Brent St, Ventura, CA, 93003. Phone: (805) 948-5672. Providers update this record themselves, so call before visiting.
How can I verify Nobel D. Nguyen, DO's license?
NPPES lists California license number 21707, 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 Nobel D. Nguyen, DO prescribe under Medicare Part D?
In 2024, Nobel D. Nguyen, DO had 157 Medicare Part D claims for 69 beneficiaries; the average among general practice physician prescribers was 3,030. 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.