NPPES file of Aug 9, 2026

Brian Leo Watson, DMD

General Practice Dentistry · Denver, CO

Brian Leo Watson, DMD is a general practice dentistry with a practice address in Denver, Colorado, and NPI 1720290232, issued on May 4, 2007. Check the license (Colorado 8675, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720290232
Name
Brian Leo Watson
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
8675 CO
Self-reported in NPPES; status is on the state search
Practice location
2780 S. Wadsworth Blvd., Denver, CO 80227
Phone
(303) 989-0416
Enumerated
May 4, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(303) 988-1860
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →

Verify Brian Leo Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 8675    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

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29% fewer Medicare Part D claims than the average general practice dentistry in 2024

59 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Brian Watson59
  2. Specialty average83

Most prescribed

  1. Amoxicillin14 claims
  2. Chlorhexidine Gluconate14 claims
  3. Denta 5000 Plus11 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.

Brian Leo Watson among 2,488 general practice dentistry records in Colorado

Brian Leo Watson, DMD 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).

306 general practice dentistry records list a practice address in Denver

They are 306 of the 25,068 NPPES records with a practice address in Denver, and 2,488 general practice dentistry records in Colorado.

All 2,488 in Colorado → Every provider in Denver → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Melvin Ball, DDSLakewood, CO 802271134149818
  2. Gerald Bauer, DDSLakewood, CO 802271154320257
  3. Joesolyn Calderon-Kidd, DMDLakewood, CO 802271063558724
  4. Michelle Caldwell, D.D.S.Lakewood, CO 802271174585533
  5. Lejon Carreon, D.D.S.Lakewood, CO 802271679613079
  6. Catherine Fermelia, DDSLakewood, CO 802271093778771
  7. Mark Granger, D.D.S.Lakewood, CO 802271164490017
  8. Scott Greenhalgh, DDSLakewood, CO 802271407968944

Common questions

What is Brian Leo Watson, DMD's NPI number?

Brian Leo Watson, DMD's National Provider Identifier (NPI) is 1720290232, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Brian Leo Watson, DMD located?

The NPPES record lists a practice address at 2780 S. Wadsworth Blvd., Denver, CO, 80227. Phone: (303) 989-0416. Providers update this record themselves, so call before visiting.

How can I verify Brian Leo Watson, DMD's license?

NPPES lists Colorado license number 8675, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Leo Watson, DMD prescribe under Medicare Part D?

In 2024, Brian Leo Watson, DMD had 59 Medicare Part D claims for 28 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.