David B. Chan, DMD
- Part D claims, 2024
- 60
- Industry payments
- $14
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 169 S River Rd, Bedford, NH 03110-6971
- Practice phone
- Call (603) 232-5490
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellspring Dental Group
Physician office · Bedford, New Hampshire
Find David Chan'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.
David B. Chan is a dentist in Bedford, New Hampshire
David Chan practices at Wellspring Dental Group in Bedford, New Hampshire.
David Chan's NPI, 1235450123, was assigned on June 15, 2010. David Chan holds New Hampshire license 03777.
- NPI
- 1235450123NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2010
- NPI status
- Active
- Practice phone
- (603) 232-5490
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David B. Chan practices at 2 locations in Bedford, New Hampshire
David Chan's primary practice is Wellspring Dental Group, at 169 S River Rd, Bedford, NH 03110-6971. The practice phone is (603) 232-5490. The NPI Registry lists David Chan's practice address as 160 S River Rd, Bedford, NH 03110.
- Wellspring Dental GroupPrimary169 S River Rd, Bedford, NH 03110-6971Phone(603) 232-5490
- NPI Registry address160 S River Rd, Bedford, NH 03110 · Hillsborough County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
David B. Chan is affiliated with 1 site of care
David Chan's primary practice is Wellspring Dental Group in Bedford, New Hampshire.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David B. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Chan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellspring Dental Group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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David B. Chan is one of 229 dentists in New Hampshire
Dentist is David Chan's primary specialty in the NPI Registry, under taxonomy code 122300000X. David Chan is licensed in New Hampshire.
Specialties and state licenses
- Dentist, New HampshirePrimary
Dentists near David Chan
Counts of dentists 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
David B. Chan's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts David Chan's median patient age at 41, with 100% women.
David Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
David B. Chan wrote 60 Medicare Part D claims in 2024
In 2024, David Chan wrote 60 Medicare Part D claims for 32 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in David Chan's Part D claims, 2024
- Antibiotics58%35 of 60 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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David B. Chan received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Chan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $14.
Companies that paid David Chan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David B. Chan'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 (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 David B. Chan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David B. Chan's NPI number?
David B. Chan's NPI number is 1235450123. It was assigned on June 15, 2010, and it is active in the NPI Registry.
What does David B. Chan specialize in?
David B. Chan is a dentist in Bedford, New Hampshire. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does David B. Chan practice?
David Chan practices at 169 S River Rd, Bedford, NH 03110-6971. David Chan also practices at 160 S River Rd, Bedford, NH 03110. David Chan's primary practice is Wellspring Dental Group in Bedford, New Hampshire.
What is David B. Chan's office phone number?
The practice phone on file for David Chan is (603) 232-5490.
What is David B. Chan's medical license number?
David Chan holds New Hampshire license 03777.
Has David B. Chan received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to David Chan from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has David B. Chan been practicing?
David Chan's NPI was assigned in 2010.
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