Steven Marshall Frederick, D.M.D.
General Practice Dentistry · Windsor, CO
Steven Marshall Frederick, D.M.D. is a general practice dentistry with a practice address in Windsor, Colorado, and NPI 1376766030, issued on Apr 11, 2007. Check the license (Colorado 8102, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Marshall Frederick
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8102 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1190 W Ash St, Windsor, CO 80550
- Phone
- (970) 674-0250
- Enumerated
- Apr 11, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (970) 674-1455
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →
Verify Steven Marshall Frederick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 8102Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average general practice dentistry in 2024
26 Medicare Part D claims for 16 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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.
Steven Marshall Frederick among 2,488 general practice dentistry records in Colorado
Steven Marshall Frederick, D.M.D. is one of 2,488 general practice dentistry records with a practice address in Colorado. 59% 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 36% of them.
- NPI issued2007 · 36% of these records are older, 44% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 general practice dentistry records list a practice address in Windsor
They are 11 of the 476 NPPES records with a practice address in Windsor, and 2,488 general practice dentistry records in Colorado.
All 2,488 in Colorado → Every provider in Windsor → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Shawn BarryWindsor, CO 805501710101639
- Michael Bruhin, D.D.S.Windsor, CO 805501396765962
- Brian Carter, D.D.SWindsor, CO 805501740409747
- Kirk Harvey, DMDWindsor, CO 805501679132807
- Joshua Kelly, DMDSeverance, CO 805501225413461
- Pamela Milos Valstad, DMDWindsor, CO 805501689675407
- Judson Valstad, DMDWindsor, CO 805501194736272
- Ryan Ward, DDSWindsor, CO 805501447383567
Common questions
What is Steven Marshall Frederick, D.M.D.'s NPI number?
Steven Marshall Frederick, D.M.D.'s National Provider Identifier (NPI) is 1376766030, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Marshall Frederick, D.M.D. located?
The NPPES record lists a practice address at 1190 W Ash St, Windsor, CO, 80550. Phone: (970) 674-0250. Providers update this record themselves, so call before visiting.
How can I verify Steven Marshall Frederick, D.M.D.'s license?
NPPES lists Colorado license number 8102, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Steven Marshall Frederick, D.M.D. prescribe under Medicare Part D?
In 2024, Steven Marshall Frederick, D.M.D. had 26 Medicare Part D claims for 16 beneficiaries; the average among general practice dentistry prescribers was 83. 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.