James Holter Sinks, DDS
- Part D claims, 2024
- 117
- Industry payments
- $15
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4320 Genesee Ave Ste 203 Suite 203, San Diego, CA 92117
- Practice phone
- Call (858) 541-7676
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gums By Gohel
Physician office · San Diego, California
Find James Sinks' 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.
James Holter Sinks is a periodontist in San Diego, California
James Sinks practices at Gums By Gohel in San Diego, California.
James Sinks' NPI, 1841376407, was assigned on October 27, 2006. James Sinks holds California license 28625.
- NPI
- 1841376407NPI Registry (opens in a new tab)
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Practice phone
- (858) 541-7676
- 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
James Holter Sinks practices at Gums By Gohel in San Diego, California
James Sinks' primary practice is Gums By Gohel, at 4320 Genesee Ave Ste 203 Suite 203, San Diego, CA 92117. The practice phone is (858) 541-7676.
- Gums By Gohel4320 Genesee Ave Ste 203 Suite 203, San Diego, CA 92117Phone(858) 541-7676
Source: Dmand AI Affiliation Data
James Holter Sinks is affiliated with 1 site of care
James Sinks' primary practice is Gums By Gohel in San Diego, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at James Holter Sinks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Sinks practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gums By Gohel | Available with a free account |
Source: Dmand AI Technology Install Data
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James Holter Sinks is one of 371 periodontists in California
Periodontics is James Sinks' primary specialty in the NPI Registry, under taxonomy code 1223P0300X. James Sinks is licensed in California.
Specialties and state licenses
- Periodontist, CaliforniaPrimary
Periodontists near James Sinks
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
James Holter Sinks wrote 117 Medicare Part D claims in 2024
In 2024, James Sinks wrote 117 Medicare Part D claims for 80 patients. 94% of them were for generic drugs.
James Sinks' Part D claims by kind of drug, 2024
- Generic110 claims94%
- Brand-name and other7 claims6%
Drug classes CMS tracks in James Sinks' Part D claims, 2024
- Antibiotics80%94 of 117 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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James Holter Sinks received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to James Sinks from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Geistlich Pharma, North America, Inc. paid the most, $15.
Companies that paid James Sinks 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 James Holter Sinks'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 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 James Holter Sinks
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What is James Holter Sinks' NPI number?
James Holter Sinks' NPI number is 1841376407. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What does James Holter Sinks specialize in?
James Holter Sinks is a periodontist in San Diego, California. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does James Holter Sinks practice?
James Sinks practices at 4320 Genesee Ave Ste 203 Suite 203, San Diego, CA 92117. James Sinks' primary practice is Gums By Gohel in San Diego, California.
What is James Holter Sinks' office phone number?
The practice phone on file for James Sinks is (858) 541-7676.
What is James Holter Sinks' medical license number?
James Sinks holds California license 28625.
Has James Holter Sinks received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to James Sinks from 1 company from 2025 to 2025. The largest total came from Geistlich Pharma, North America, Inc.
How long has James Holter Sinks been practicing?
James Sinks' NPI was assigned in 2006.
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