Dr. Nguyen Duc Dang, MD
- Medicare services, 2024
- 1,513
- Medicare patients, 2024
- 463
- Part D claims, 2024
- 4,792
- Hospital affiliations
- 5
- Industry payments
- $10,147
- Practice address
- 1111 W La Palma Avenue, Anaheim, CA 92801
- Practice phone
- Call (714) 774-1450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nguyen Duc Dang is a hospitalist in Anaheim, California
Dr. Dang practices at AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare.
Dr. Dang's NPI, 1679671622, was assigned on September 20, 2006. Dr. Dang graduated from University of Illinois College of Medicine - Chicago in 1997. Dr. Dang holds California license A67415.
- NPI
- 1679671622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274564547
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 774-1450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nguyen Duc Dang practices at AHMC Anaheim Regional Medical Center in Anaheim, California
Dr. Dang's primary practice is AHMC Anaheim Regional Medical Center, at 1111 W La Palma Avenue, Anaheim, CA 92801 in Orange County. The practice phone is (714) 774-1450.
- AHMC Anaheim Regional Medical Center1111 W La Palma Avenue, Anaheim, CA 92801 · Orange CountyPhone(714) 774-1450
Source: Dmand AI Affiliation Data
Dr. Nguyen Duc Dang is affiliated with 11 sites of care and 1 medical group
Dr. Dang's primary practice is AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare. Dr. Dang is also affiliated with Anaheim Global Medical Center. The medical group on file is Chest and Critical Care Consultants. Dmand AI also links Dr. Dang to 3 more hospitals, 2 home health agencies, 2 skilled nursing facilities, 1 group practice or clinic and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nguyen Duc Dang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dang practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AHMC Anaheim Regional Medical Center | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nguyen Duc Dang is one of 3,186 hospitalists in California
Hospitalist is Dr. Dang's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Dang is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dang's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists acid reflux, acute respiratory failure, acute stomach ulcer, arthritis, atrial fibrillation and flutter, bronchitis, cardiac arrhythmia and chronic diabetes among the conditions Dr. Dang treats.
Hospitalists near Dr. Dang
Counts of hospitalists 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. Nguyen Duc Dang billed Medicare for 1,513 services in 2024
CMS data shows 1,513 Medicare services from Dr. Dang across 10 procedure codes in 2024, for 463 Medicare patients. Medicare paid $153,232 for them.
Dr. Dang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0332024: 1,48544%
- Other services
- 2023: 02024: 28
Where Dr. Dang's Medicare services took place, 2024
- In an office594%
- In a facility1,45496%
Dr. Dang compared with the California median for hospitalists, 2024
- Dr. Dang
- California median
- Medicare services
- 1,513vs 4303.5 times
- Medicare patients
- 463vs 2012.3 times
- Part D claims
- 4,006vs 6958.1 times
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Dang's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nguyen Duc Dang treated 463 Medicare patients in 2024, average age 75
CMS counts 463 Medicare patients who saw Dr. Dang in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 77% are also on Medicaid. Their average risk score is 2.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dang's median patient age at 62, with 52% women.
Dr. Dang's Medicare patients by age, 2024
Dr. Dang's Medicare patients by sex, 2024
- Women25455%
- Men20945%
Chronic conditions among Dr. Dang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Arthritis51%
- Heart failure49%
- Chronic kidney disease45%
- Ischemic heart disease45%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nguyen Duc Dang wrote 4,792 Medicare Part D claims in 2024
In 2024, Dr. Dang wrote 4,792 Medicare Part D claims for 582 patients. 84% of them were for generic drugs. CMS names the drug for 4,006 of them, across 97 drugs with 11 or more claims each, at $307,408 in total drug cost. In 2023, CMS named 3,265 claims across 91 drugs.
Dr. Dang's Part D claims by kind of drug, 2024
- Generic4,020 claims84%
- Brand-name735 claims15%
- Other37 claims1%
Dr. Dang'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. Dang's Part D claims, 2024
- Opioids4%179 of 4,792 claims
- Antibiotics7%324 of 4,792 claims
- Antipsychotics, patients 65 and over1%51 of 4,792 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: 3,2652024: 4,00623%
Drugs named by CMS: 97 in 2024, 91 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. Nguyen Duc Dang takes part in Medicare
Dr. Dang 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. Nguyen Duc Dang received $10,147 in industry payments from 2016 to 2025
CMS Open Payments shows 265 general payments to Dr. Dang from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 63% of the total. Gilead Sciences, Inc. paid the most, $2,417.
General payments to Dr. Dang by program year, 2016 to 2025
General payments to Dr. Dang by kind, 2016 to 2025
- Food and beverage$6,39563%
- Consulting fees$2,32523%
- Travel and lodging$1,42814%
Companies that paid Dr. Dang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nguyen Duc Dang graduated from University of Illinois College of Medicine - Chicago
Dr. Dang graduated from University of Illinois College of Medicine - Chicago in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nguyen Duc Dang accepts plans from 12 insurance carriers
Dr. Dang is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +4 more carriersWith a free account
Plan types Dr. Dang accepts, by number of carriers
- Medicare10
- PPO8
- HMO6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nguyen Duc Dang'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Nguyen Duc Dang
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. Nguyen Duc Dang's NPI number?
Dr. Nguyen Duc Dang's NPI number is 1679671622. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nguyen Duc Dang?
Dr. Nguyen Duc Dang is a hospitalist in Anaheim, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Nguyen Duc Dang practice?
Dr. Dang practices at 1111 W La Palma Avenue, Anaheim, CA 92801. Dr. Dang's primary practice is AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare. Dmand AI also links Dr. Dang to 3 hospitals, 2 home health agencies, 2 skilled nursing facilities, 1 group practice or clinic and 1 hospice.
What is Dr. Nguyen Duc Dang's office phone number?
The practice phone on file for Dr. Dang is (714) 774-1450.
What is Dr. Nguyen Duc Dang's medical license number?
Dr. Dang holds California license A67415, one of the licenses on file in 2 states.
Which states has Dr. Nguyen Duc Dang been licensed in?
Dmand AI has state licenses on file for Dr. Dang in California (1999 to 2027) and Michigan (2024 to 2027).
Which hospitals is Dr. Nguyen Duc Dang affiliated with?
Dr. Dang practices at AHMC Anaheim Regional Medical Center in Anaheim, California. Dr. Dang is also affiliated with Anaheim Global Medical Center. Dmand AI links Dr. Dang to 3 more hospitals.
What medical group is Dr. Nguyen Duc Dang part of?
Dr. Dang is linked to Chest and Critical Care Consultants.
Does Dr. Nguyen Duc Dang accept Medicare?
Yes. CMS data shows Dr. Dang billed Medicare for 1,513 services in 2024, and Dr. Dang accepts Medicare assignment.
How many Medicare patients does Dr. Nguyen Duc Dang see?
CMS counts 463 Medicare patients who saw Dr. Dang in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Nguyen Duc Dang board certified?
Yes. Dr. Dang is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Nguyen Duc Dang bill to Medicare?
In 2024, Dr. Dang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99238).
Where did Dr. Nguyen Duc Dang go to medical school?
Dr. Dang graduated from University of Illinois College of Medicine - Chicago in 1997.
What drugs does Dr. Nguyen Duc Dang prescribe most?
In 2024 Medicare Part D data, Dr. Dang's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Pantoprazole Sodium.
Has Dr. Nguyen Duc Dang received payments from drug or device companies?
CMS Open Payments shows $10,147 in general payments to Dr. Dang from 36 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Nguyen Duc Dang been practicing?
Dr. Dang graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Nguyen Duc Dang accept?
Dr. Dang is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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