NPPES file of Aug 9, 2026

Gregory W. Dietmeier, DDS MS PC

Orthodontics and Dentofacial Orthopedics Dentistry · Denver, CO

Gregory W. Dietmeier, DDS MS PC is an orthodontics and dentofacial orthopedics dentistry with a practice address in Denver, Colorado, and NPI 1396884490, issued on Feb 5, 2007. Check the license (Colorado 6059, 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
1396884490
Name
Gregory W. Dietmeier
Credential
DDS MS PC
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
6059 CO
Self-reported in NPPES; status is on the state search
Practice location
6850 E Hampden Ave, Denver, CO 80224
Phone
(303) 758-3114
Enumerated
Feb 5, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(303) 758-4080
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 orthodontics and dentofacial orthopedics dentistry records → All 328 in Colorado → Look up another NPI →

Also registered at 6850 E Hampden Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven Nelson, D.D.S., M.S.Oral and Maxillofacial Surgery (Dentist)1083679278
  2. Zachary Wells, D.M.D.Oral and Maxillofacial Surgery (Dentist)1285967109

Verify Gregory W. Dietmeier 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 6059    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $73.59

2 payments; by number, the most common kind was 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.

  1. Gregory Dietmeier$73.59
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Gregory W. Dietmeier among 328 orthodontics and dentofacial orthopedics dentistry records in Colorado

Gregory W. Dietmeier, DDS MS PC 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 updated2007 · 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 Denver → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Michael Bellon, DDS MSDenver, CO 802241538380282
  2. Mark Gregston, D.D.S.Denver, CO 802241790878619
  3. Erin Sloss, D.D.S., M.S.Denver, CO 802241023026382
  4. Hilary Nieberg Baskin, DDSDenver, CO 802221538376124
  5. Cierra Randall, DDS MSDLakewood, CO 802261295432573
  6. Christopher CanizaresDenver, CO 802211124307426
  7. Stephen Carter, DDS, MSLakewood, CO 802271780645259
  8. Lina Kulkarni, D.D.S., M.D.S.Lakewood, CO 802271255626354

Common questions

What is Gregory W. Dietmeier, DDS MS PC's NPI number?

Gregory W. Dietmeier, DDS MS PC's National Provider Identifier (NPI) is 1396884490, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gregory W. Dietmeier, DDS MS PC located?

The NPPES record lists a practice address at 6850 E Hampden Ave, Denver, CO, 80224. Phone: (303) 758-3114. Providers update this record themselves, so call before visiting.

How can I verify Gregory W. Dietmeier, DDS MS PC's license?

NPPES lists Colorado license number 6059, 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.

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.