Christopher Dinh Nguyen, M.D.
Pulmonary Disease Physician · Oakland, CA
Christopher Dinh Nguyen, M.D. is a pulmonary disease physician with a practice address in Oakland, California, and NPI 1013218544, issued on Nov 15, 2010. Check the license (California A119815, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher Dinh Nguyen
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A119815 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3600 Broadway FL 3, Oakland, CA 94611
- Phone
- (650) 752-7662
- Enumerated
- Nov 15, 2010
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 3600 Broadway FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Barry, MPH,CPH, MSPAS, PA-CPhysician Assistant1164952578
- Kelly Henderson, RRT, CRTRegistered Respiratory Therapist1801667266
- Leslie Wong, MDVascular Surgery Physician1922325695
- Jie Yang, MDCardiovascular Disease Physician1437472073
Verify Christopher Dinh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A119815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 73% of 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: $140.13
1 payment: food and beverage; the largest payer was Mentor Worldwide LLC. The 8,806 providers of this specialty with any payment received $5,159.88 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.
Christopher Dinh Nguyen among 1,443 pulmonary disease physician records in California
Christopher Dinh Nguyen, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 67% of them.
- NPI issued2010 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Oakland → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Elena Kennedy, MDOakland, CA 946111104280833
- Albert Nadjarian, MD, MPHOakland, CA 946111457883258
- Caryn Lum, MDOakland, CA 946121497738884
- Kara Rakoczy-Byun, MDOakland, CA 946121912987934
- Thomas Williams, M.D.Oakland, CA 946101619004967
- Vidhya Balasubramanian, M.D.Oakland, CA 946091972705457
- Leland Dobbs, M.D.Oakland, CA 946091760422356
- Justin Dumouchel, M.D.Oakland, CA 946091508050212
Common questions
What is Christopher Dinh Nguyen, M.D.'s NPI number?
Christopher Dinh Nguyen, M.D.'s National Provider Identifier (NPI) is 1013218544, issued on Nov 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Dinh Nguyen, M.D. located?
The NPPES record lists a practice address at 3600 Broadway FL 3, Oakland, CA, 94611. Phone: (650) 752-7662. Providers update this record themselves, so call before visiting.
How can I verify Christopher Dinh Nguyen, M.D.'s license?
NPPES lists California license number A119815, 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 Christopher Dinh Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Christopher Dinh Nguyen, M.D. had 15 Medicare Part D claims for 12 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.