Dr. Hoang-Anh Dang, DO
- Part D claims, 2024
- 94
- Industry payments
- $196
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 6111 Executive Blvd, Rockville, MD 20852
- Practice phone
- Call (301) 816-2424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caton Hill Medical Center
Rockville, Maryland
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. Hoang-Anh Dang is an emergency medicine physician in Rockville, Maryland
Dr. Dang practices at Caton Hill Medical Center in Rockville, Maryland.
Dr. Dang's NPI, 1629397849, was assigned on May 27, 2010. Dr. Dang holds Virginia license 0102203972.
- NPI
- 1629397849NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446474050
- NPI enumeration date
- May 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 816-2424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hoang-Anh Dang practices at Caton Hill Medical Center in Rockville, Maryland
Dr. Dang's primary practice is Caton Hill Medical Center, at 6111 Executive Blvd, Rockville, MD 20852 in Montgomery County. The practice phone is (301) 816-2424.
- Caton Hill Medical Center6111 Executive Blvd, Rockville, MD 20852 · Montgomery CountyPhone(301) 816-2424
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hoang-Anh Dang is affiliated with 2 sites of care and 1 medical group
Dr. Dang's primary practice is Caton Hill Medical Center in Rockville, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Dang 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. Hoang-Anh Dang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caton Hill Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hoang-Anh Dang is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Dang's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Dang's licenses on file in 2 states: Virginia and New York.
Specialties and state licenses
- Emergency medicine, VirginiaPrimary
- Student in an organized health care education/training program, New York
Emergency medicine physicians near Dr. Dang
Counts of emergency medicine physicians 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. Hoang-Anh Dang's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Dang's median patient age at 35, with 57% women.
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 35
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Hoang-Anh Dang wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Dang wrote 94 Medicare Part D claims for 73 patients. 86% of them were for generic drugs. CMS names the drug for 41 of them, across 2 drugs with 11 or more claims each, at $381 in total drug cost. In 2022, CMS named 66 claims across 4 drugs.
Dr. Dang's Part D claims by kind of drug, 2024
- Generic81 claims86%
- Brand-name and other13 claims14%
Dr. Dang's most prescribed drugs by claims, 2023
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
- Antibiotics36%34 of 94 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 662023: 4138%
Drugs named by CMS: 2 in 2023, 4 in 2022.
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. Hoang-Anh 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. Hoang-Anh Dang received $196 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Dang from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $196.
Companies that paid Dr. Dang the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hoang-Anh 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 | 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) |
| 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. Hoang-Anh 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. Hoang-Anh Dang's NPI number?
Dr. Hoang-Anh Dang's NPI number is 1629397849. It was assigned on May 27, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Hoang-Anh Dang?
Dr. Hoang-Anh Dang is an emergency medicine physician in Rockville, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Hoang-Anh Dang practice?
Dr. Dang practices at 6111 Executive Blvd, Rockville, MD 20852. Dr. Dang's primary practice is Caton Hill Medical Center in Rockville, Maryland. Dmand AI also links Dr. Dang to 1 group practice or clinic.
What is Dr. Hoang-Anh Dang's office phone number?
The practice phone on file for Dr. Dang is (301) 816-2424.
What is Dr. Hoang-Anh Dang's medical license number?
Dr. Dang holds Virginia license 0102203972, one of the licenses on file in 2 states.
Which states has Dr. Hoang-Anh Dang been licensed in?
Dmand AI has state licenses on file for Dr. Dang in Virginia and New York.
What medical group is Dr. Hoang-Anh Dang part of?
Dr. Dang is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Hoang-Anh Dang accept Medicare?
Yes. CMS lists Dr. Dang as accepting Medicare assignment.
What drugs does Dr. Hoang-Anh Dang prescribe most?
In 2023 Medicare Part D data, Dr. Dang's most prescribed drugs by claims were Doxycycline Monohydrate and Prednisone.
Has Dr. Hoang-Anh Dang received payments from drug or device companies?
CMS Open Payments shows $196 in general payments to Dr. Dang from 1 company from 2017 to 2017. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Hoang-Anh Dang been practicing?
Dr. Dang graduated from medical school in 2010, 16 years ago.
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