Galen Thornton Callender, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · Littleton, CO
Galen Thornton Callender, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Littleton, Colorado, and NPI 1477756401, issued on Jun 7, 2007. Check the license (Colorado 104797, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Galen Thornton Callender
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 104797 CO
Self-reported in NPPES; status is on the state search - Practice location
- 6169 S Balsam Way, Littleton, CO 80123
- Phone
- (303) 973-7771
- Enumerated
- Jun 7, 2007
- Record last updated
- Apr 29, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (303) 973-5616
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 328 in Colorado → Look up another NPI →
Also registered at 6169 S Balsam Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristin Brown, M.D.Internal Medicine Physician1902123334
Verify Galen Thornton Callender in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 104797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.69
1 payment: food and beverage; the largest payer was American Orthodontics Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Galen Thornton Callender among 328 orthodontics and dentofacial orthopedics dentistry records in Colorado
Galen Thornton Callender, DDS is one of 328 orthodontics and dentofacial orthopedics dentistry records with a practice address in Colorado. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 46% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Colorado
There are 328 orthodontics and dentofacial orthopedics dentistry records in Colorado.
All 328 in Colorado → Every provider in Littleton → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Katie Boswell, DDS, MSDLakewood, CO 801231457130874
- Robert Gardner, D.D.S.Littleton, CO 801231083839302
- Irina Lovinescu, DMDLittleton, CO 801231720238173
- Ashley Lynn, DMD MSDLakewood, CO 801231083845929
- Kurt Niepraschk, DDSLittleton, CO 801231669676144
- Jeffrey Reshick, DDS MSCDLittleton, CO 801231083758965
- David Albert, DDS MSDLittleton, CO 801221033231030
- Brooks BarefootLone Tree, CO 801241114243300
Common questions
What is Galen Thornton Callender, DDS's NPI number?
Galen Thornton Callender, DDS's National Provider Identifier (NPI) is 1477756401, issued on Jun 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Galen Thornton Callender, DDS located?
The NPPES record lists a practice address at 6169 S Balsam Way, Littleton, CO, 80123. Phone: (303) 973-7771. Providers update this record themselves, so call before visiting.
How can I verify Galen Thornton Callender, DDS's license?
NPPES lists Colorado license number 104797, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.