John Lewis Sinclair Jr., DDS
- Part D claims, 2026
- 112
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1900 Whites Rd Ste 4 Suite 4, Kalamazoo, MI 49008-2872
- Practice phone
- Call (269) 344-2652
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John Lewis Sinclair, DDS
Physician office · Kalamazoo, Michigan
Find John Sinclair'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.
John Lewis Sinclair Jr. is a dentist in Kalamazoo, Michigan
John Sinclair practices at John Lewis Sinclair, DDS in Kalamazoo, Michigan.
John Sinclair's NPI, 1861678906, was assigned on January 19, 2008. John Sinclair holds Michigan license 012589.
- NPI
- 1861678906NPI Registry (opens in a new tab)
- NPI enumeration date
- January 19, 2008
- NPI status
- Active
- Practice phone
- (269) 344-2652
- 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
John Lewis Sinclair Jr. practices at John Lewis Sinclair, DDS in Kalamazoo, Michigan
John Sinclair's primary practice is John Lewis Sinclair, DDS, at 1900 Whites Rd Ste 4 Suite 4, Kalamazoo, MI 49008-2872. The practice phone is (269) 344-2652.
- John Lewis Sinclair, DDS1900 Whites Rd Ste 4 Suite 4, Kalamazoo, MI 49008-2872Phone(269) 344-2652
Source: Dmand AI Affiliation Data
John Lewis Sinclair Jr. is affiliated with 1 site of care
John Sinclair's primary practice is John Lewis Sinclair, DDS in Kalamazoo, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Lewis Sinclair Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sinclair practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Lewis Sinclair, DDS | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
John Lewis Sinclair Jr. is one of 1,638 dentists in Michigan
Dentist is John Sinclair's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Sinclair is licensed in Michigan.
Specialties and state licenses
- Dentist, MichiganPrimary
Dentists near John Sinclair
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
John Lewis Sinclair Jr. wrote 112 Medicare Part D claims in 2026
In 2026, John Sinclair wrote 112 Medicare Part D claims for 71 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Sinclair's Part D claims, 2026
- Antibiotics89%100 of 112 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
For MedTech and pharma teams
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 John Lewis Sinclair Jr.'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) |
| 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 John Lewis Sinclair Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Lewis Sinclair Jr.'s NPI number?
John Lewis Sinclair Jr.'s NPI number is 1861678906. It was assigned on January 19, 2008, and it is active in the NPI Registry.
What does John Lewis Sinclair Jr. specialize in?
John Lewis Sinclair Jr. is a dentist in Kalamazoo, Michigan. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John Lewis Sinclair Jr. practice?
John Sinclair practices at 1900 Whites Rd Ste 4 Suite 4, Kalamazoo, MI 49008-2872. John Sinclair's primary practice is John Lewis Sinclair, DDS in Kalamazoo, Michigan.
What is John Lewis Sinclair Jr.'s office phone number?
The practice phone on file for John Sinclair is (269) 344-2652. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John Lewis Sinclair Jr.'s email address?
Dmand AI checks professional and personal email addresses for John Sinclair through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John Lewis Sinclair Jr.'s medical license number?
John Sinclair holds Michigan license 012589.
How long has John Lewis Sinclair Jr. been practicing?
John Sinclair's NPI was assigned in 2008.
What EHR does John Lewis Sinclair Jr.'s practice use?
Dmand AI tracks the EHR system at John Lewis Sinclair, DDS. The vendor and product are available with a free Dmand AI account.
Selling to dentist practices?
See dentists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card