Dennis Fredrickson, DMD
Dentist · Columbia, IL
Dennis Fredrickson, DMD is a dentist with a practice address in Columbia, Illinois, and NPI 1245369776, issued on Mar 2, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dennis Fredrickson
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- Practice location
- 242 Southwoods Ctr, Columbia, IL 62236
- Phone
- (618) 281-9294
- Enumerated
- Mar 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (618) 281-9801
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Also registered at 242 Southwoods Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Akins, D.D.SDentist1295140705
Verify Dennis Fredrickson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average dentist in 2024
58 Medicare Part D claims for 47 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin22 claims
- Penicillin V Potassium19 claims
- Clindamycin Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Dennis Fredrickson among 4,522 dentist records in Illinois
Dennis Fredrickson, DMD is one of 4,522 dentist records with a practice address in Illinois. 64% 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 19% of them.
- NPI issued2007 · 19% of these records are older, 62% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 dentist records list a practice address in Columbia
They are 8 of the 160 NPPES records with a practice address in Columbia, and 4,522 dentist records in Illinois.
All 4,522 in Illinois → Every provider in Columbia → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Steven Akins, D.D.SColumbia, IL 622361295140705
- Rick Cox, DMDColumbia, IL 622361376866764
- Kevin Devine, DMDColumbia, IL 622361699845651
- Matthew Haarmann, D.M.D.Columbia, IL 622361366864589
- Eric Hosler, D.M.D.Columbia, IL 622361225445554
- Angela Tenholder, D.M.D.Columbia, IL 622361487605507
- Trisha Young, D.M.D.Columbia, IL 622361538474069
- Charles Borden, DDSCollinsville, IL 622341649322561
Common questions
What is Dennis Fredrickson, DMD's NPI number?
Dennis Fredrickson, DMD's National Provider Identifier (NPI) is 1245369776, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Fredrickson, DMD located?
The NPPES record lists a practice address at 242 Southwoods Ctr, Columbia, IL, 62236. Phone: (618) 281-9294. Providers update this record themselves, so call before visiting.
How can I verify Dennis Fredrickson, DMD's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Dennis Fredrickson, DMD prescribe under Medicare Part D?
In 2024, Dennis Fredrickson, DMD had 58 Medicare Part D claims for 47 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.