Bryan Q. Dang, M.D.
Nephrology Physician · Newport Beach, CA
Bryan Q. Dang, M.D. is a nephrology physician with a practice address in Newport Beach, California, and NPI 1619991742, issued on Jul 26, 2006. Check the license (California A80925, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bryan Q. Dang
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A80925 CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 Superior Ave, Newport Beach, CA 92663
- Phone
- (949) 631-9215
- Enumerated
- Jul 26, 2006
- Record last updated
- Mar 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 520 Superior Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bryan Q. Dang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A80925Check 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 nephrology physician in 2024
17 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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: $28.16
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Bryan Q. Dang among 1,468 nephrology physician records in California
Bryan Q. Dang, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Newport Beach → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Glenn Chiang, M.D.Newport Beach, CA 926631285697227
- Sarah Lee, M.D., PH.D.Newport Beach, CA 926631700923042
- Paul Ozuzun, M.D.Newport Beach, CA 926631972868347
- Jerald Sigala, M.D.Newport Beach, CA 926631073605473
- Brian Wang, D.O.Newport Beach, CA 926631235591181
- Eric Wechsler, M.D.Newport Beach, CA 926631659469526
- Ratnaja Katneni, MDNewport Beach, CA 926601790887610
- Nathaniel Ho, M.D.Laguna Hills, CA 926531497792147
Common questions
What is Bryan Q. Dang, M.D.'s NPI number?
Bryan Q. Dang, M.D.'s National Provider Identifier (NPI) is 1619991742, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Q. Dang, M.D. located?
The NPPES record lists a practice address at 520 Superior Ave, Newport Beach, CA, 92663. Phone: (949) 631-9215. Providers update this record themselves, so call before visiting.
How can I verify Bryan Q. Dang, M.D.'s license?
NPPES lists California license number A80925, 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 Bryan Q. Dang, M.D. prescribe under Medicare Part D?
In 2024, Bryan Q. Dang, M.D. had 17 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.