Gregory Chan, DDS
- Part D claims, 2026
- 226
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2019
- Practice address
- 8211 Bruceville Rd, Sacramento, CA 95823-2357
- Practice phone
- Call (916) 525-7635
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Strawberry Creek Dental Group
Dental practice · Sacramento, California
Find Gregory 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.
Gregory Chan is a periodontist in Sacramento, California
Gregory Chan practices at Strawberry Creek Dental Group in Sacramento, California.
Gregory Chan's NPI, 1508419797, was assigned on July 17, 2019. Gregory Chan holds California license DDS107368.
- NPI
- 1508419797NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2019
- NPI status
- Active
- Practice phone
- (916) 525-7635
- 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)
Gregory Chan practices at Strawberry Creek Dental Group in Sacramento, California
Gregory Chan's primary practice is Strawberry Creek Dental Group, at 8211 Bruceville Rd, Sacramento, CA 95823-2357. The practice phone is (916) 525-7635.
- Strawberry Creek Dental Group8211 Bruceville Rd, Sacramento, CA 95823-2357Phone(916) 525-7635
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Chan is affiliated with 1 site of care and 1 medical group
Gregory Chan's primary practice is Strawberry Creek Dental Group in Sacramento, California. Dmand AI also links Gregory Chan to 1 medical group, 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 Gregory Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Chan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Strawberry Creek Dental Group | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Chan is one of 371 periodontists in California
Periodontics is Gregory Chan's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Dmand AI has Gregory Chan's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Periodontist, CaliforniaPrimary
- General practice dentistry, Massachusetts
Periodontists near Gregory Chan
Counts of periodontists 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
Gregory Chan wrote 226 Medicare Part D claims in 2026
In 2026, Gregory Chan wrote 226 Medicare Part D claims for 76 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Gregory Chan's Part D claims, 2026
- Opioids5%11 of 226 claims
- Antibiotics34%77 of 226 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), 2026 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Gregory 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 | 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 Gregory 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 Gregory Chan's NPI number?
Gregory Chan's NPI number is 1508419797. It was assigned on July 17, 2019, and it is active in the NPI Registry.
What does Gregory Chan specialize in?
Gregory Chan is a periodontist in Sacramento, California. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Gregory Chan practice?
Gregory Chan practices at 8211 Bruceville Rd, Sacramento, CA 95823-2357. Gregory Chan's primary practice is Strawberry Creek Dental Group in Sacramento, California. Dmand AI also links Gregory Chan to 1 medical group, and a free account names each one.
What is Gregory Chan's office phone number?
The practice phone on file for Gregory Chan is (916) 525-7635. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Gregory Chan's email address?
Dmand AI checks professional and personal email addresses for Gregory Chan through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Gregory Chan's medical license number?
Gregory Chan holds California license DDS107368, one of the licenses on file in 2 states.
Which states has Gregory Chan been licensed in?
Dmand AI has state licenses on file for Gregory Chan in California and Massachusetts.
What medical group is Gregory Chan part of?
Dmand AI links Gregory Chan to 1 medical group. A free account names the group, with the clinicians and leaders there.
How long has Gregory Chan been practicing?
Gregory Chan's NPI was assigned in 2019.
What EHR does Gregory Chan's practice use?
Dmand AI tracks the EHR system at Strawberry Creek Dental Group and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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