Dennis Sang Chang, DDS
- Part D claims, 2024
- 61
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 3901 N Roxboro St Ste 200 Suite 200, Durham, NC 27704-2181
- Practice phone
- Call (919) 479-1300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harrold, Higgins, Mani & Watson V DDS PA
Dental practice · Durham, North Carolina
Find Dennis Chang'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.
Dennis Sang Chang is a general practice dentistry in Durham, North Carolina
Dennis Chang practices at Harrold, Higgins, Mani & Watson V DDS PA in Durham, North Carolina.
Dennis Chang's NPI, 1932546041, was assigned on May 30, 2013. Dennis Chang holds North Carolina license 9514.
- NPI
- 1932546041NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2013
- NPI status
- Active
- Practice phone
- (919) 479-1300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dennis Sang Chang practices at Harrold, Higgins, Mani & Watson V DDS PA in Durham, North Carolina
Dennis Chang's primary practice is Harrold, Higgins, Mani & Watson V DDS PA, at 3901 N Roxboro St Ste 200 Suite 200, Durham, NC 27704-2181. The practice phone is (919) 479-1300.
- Harrold, Higgins, Mani & Watson V DDS PA3901 N Roxboro St Ste 200 Suite 200, Durham, NC 27704-2181Phone(919) 479-1300
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dennis Sang Chang is affiliated with 2 sites of care and 2 medical groups
Dennis Chang's primary practice is Harrold, Higgins, Mani & Watson V DDS PA in Durham, North Carolina. Dmand AI also links Dennis Chang to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dennis Sang Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennis Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harrold, Higgins, Mani & Watson V DDS PA | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dennis Sang Chang is one of 2,089 general practice dentistrys in North Carolina
General practice is Dennis Chang's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dennis Chang is licensed in North Carolina.
Specialties and state licenses
- General practice dentistry, North CarolinaPrimary
General practice dentistrys near Dennis Chang
Counts of general practice dentistrys 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
Dennis Sang Chang wrote 61 Medicare Part D claims in 2024
In 2024, Dennis Chang wrote 61 Medicare Part D claims for 47 patients. 82% of them were for generic drugs.
Dennis Chang's Part D claims by kind of drug, 2024
- Generic50 claims82%
- Other11 claims18%
Drug classes CMS tracks in Dennis Chang's Part D claims, 2024
- Opioids34%21 of 61 claims
- Antibiotics23%14 of 61 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dennis Sang Chang'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Dennis Sang Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dennis Sang Chang's NPI number?
Dennis Sang Chang's NPI number is 1932546041. It was assigned on May 30, 2013, and it is active in the NPI Registry.
What does Dennis Sang Chang specialize in?
Dennis Sang Chang is a general practice dentistry in Durham, North Carolina. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Dennis Sang Chang practice?
Dennis Chang practices at 3901 N Roxboro St Ste 200 Suite 200, Durham, NC 27704-2181. Dennis Chang's primary practice is Harrold, Higgins, Mani & Watson V DDS PA in Durham, North Carolina. Dmand AI also links Dennis Chang to 2 medical groups and 1 group practice or clinic.
What is Dennis Sang Chang's office phone number?
The practice phone on file for Dennis Chang is (919) 479-1300.
What is Dennis Sang Chang's medical license number?
Dennis Chang holds North Carolina license 9514.
How long has Dennis Sang Chang been practicing?
Dennis Chang's NPI was assigned in 2013.
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