Dr. Van Dong Thang, MD
- Part D claims, 2024
- 4,014
- Hospital affiliations
- 1
- Industry payments
- $214
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Thang's professional email, personal email and mobile number
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Dr. Van Dong Thang is an internist in Richmond, California
Dr. Thang practices at Richmond Medical Center in Richmond, California.
Dr. Thang's NPI, 1710179486, was assigned on August 15, 2007. Dr. Thang graduated from University Institute of Medicine 1 in 1998. Dr. Thang holds California license A98274.
- NPI
- 1710179486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537254420
- NPI enumeration date
- August 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Van Dong Thang practices at Richmond Medical Center in Richmond, California
Dr. Thang's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Van Dong Thang is affiliated with 3 sites of care and 1 medical group
Dr. Thang's primary practice is Richmond Medical Center in Richmond, California. Dr. Thang is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Thang to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Van Dong Thang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Van Dong Thang is one of 16,751 internists in California
Internal medicine is Dr. Thang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Thang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Thang is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists UTI among the conditions Dr. Thang treats.
Internists near Dr. Thang
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Van Dong Thang's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Thang's median patient age at 61, with 70% women.
Dr. Thang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women70%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Van Dong Thang wrote 4,014 Medicare Part D claims in 2024
In 2024, Dr. Thang wrote 4,014 Medicare Part D claims for 445 patients. 93% of them were for generic drugs. CMS names the drug for 3,578 of them, across 72 drugs with 11 or more claims each, at $96,976 in total drug cost. In 2023, CMS named 3,688 claims across 79 drugs.
Dr. Thang's Part D claims by kind of drug, 2024
- Generic3,742 claims93%
- Brand-name250 claims6%
- Other22 claims1%
Dr. Thang's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Thang's Part D claims, 2024
- Opioids2%89 of 4,014 claims
- Antibiotics3%112 of 4,014 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,6882024: 3,5783%
Drugs named by CMS: 72 in 2024, 79 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Van Dong Thang takes part in Medicare
Dr. Thang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Van Dong Thang received $214 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Thang from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
General payments to Dr. Thang by program year, 2023 to 2025
Companies that paid Dr. Thang the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Van Dong Thang has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thang, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Thang
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Van Dong Thang graduated from University Institute of Medicine 1
Dr. Thang graduated from University Institute of Medicine 1 in 1998.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Van Dong Thang accepts plans from 2 insurance carriers
Dr. Thang is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Thang accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Van Dong Thang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Van Dong Thang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Van Dong Thang's NPI number?
Dr. Van Dong Thang's NPI number is 1710179486. It was assigned on August 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Van Dong Thang?
Dr. Van Dong Thang is an internist in Richmond, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Van Dong Thang practice?
Dr. Thang practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Thang's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Thang to 1 group practice or clinic.
What is Dr. Van Dong Thang's office phone number?
The practice phone on file for Dr. Thang is (510) 307-1555.
What is Dr. Van Dong Thang's medical license number?
Dr. Thang holds California license A98274.
Which hospitals is Dr. Van Dong Thang affiliated with?
Dr. Thang is affiliated with Oakland Medical Center.
What medical group is Dr. Van Dong Thang part of?
Dr. Thang is linked to The Permanente Medical Group, Inc.
Does Dr. Van Dong Thang accept Medicare?
Yes. CMS lists Dr. Thang as accepting Medicare assignment.
Is Dr. Van Dong Thang board certified?
Yes. Dr. Thang is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Van Dong Thang go to medical school?
Dr. Thang graduated from University Institute of Medicine 1 in 1998.
Show 4 more questionsShow fewer questions
What drugs does Dr. Van Dong Thang prescribe most?
In 2024 Medicare Part D data, Dr. Thang's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Van Dong Thang received payments from drug or device companies?
CMS Open Payments shows $214 in general payments to Dr. Thang from 2 companies from 2023 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Van Dong Thang been practicing?
Dr. Thang graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Van Dong Thang accept?
Dr. Thang is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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