Marat Fainberg, D.D.S.
Dentist · Denver, CO
Marat Fainberg, D.D.S. is a dentist with a practice address in Denver, Colorado, and NPI 1093039091, issued on Mar 18, 2010. Check the license (Colorado DEN-10134, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marat Fainberg
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- DEN-10134 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8965 E Florida Ave, Denver, CO 80247
- Phone
- (206) 331-7699
- Enumerated
- Mar 18, 2010
- Record last updated
- Mar 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,020 in Colorado → Look up another NPI →
Verify Marat Fainberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license DEN-10134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average dentist in 2024
81 Medicare Part D claims for 51 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass33 claims
- Chlorhexidine Gluconate11 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.
Marat Fainberg among 2,020 dentist records in Colorado
Marat Fainberg, D.D.S. is one of 2,020 dentist records with a practice address in Colorado. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 43% of them.
- NPI issued2010 · 43% of these records are older, 54% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 62% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
302 dentist records list a practice address in Denver
They are 302 of the 25,068 NPPES records with a practice address in Denver, and 2,020 dentist records in Colorado.
All 2,020 in Colorado → Every provider in Denver → Dentist nationwide →
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Common questions
What is Marat Fainberg, D.D.S.'s NPI number?
Marat Fainberg, D.D.S.'s National Provider Identifier (NPI) is 1093039091, issued on Mar 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marat Fainberg, D.D.S. located?
The NPPES record lists a practice address at 8965 E Florida Ave, Denver, CO, 80247. Phone: (206) 331-7699. Providers update this record themselves, so call before visiting.
How can I verify Marat Fainberg, D.D.S.'s license?
NPPES lists Colorado license number DEN-10134, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Marat Fainberg, D.D.S. prescribe under Medicare Part D?
In 2024, Marat Fainberg, D.D.S. had 81 Medicare Part D claims for 51 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.