NPPES file of Aug 9, 2026

David N. Flitter, M.D.

Cardiovascular Invasive Specialist/Technologist · Denver, CO

David N. Flitter, M.D. is a cardiovascular invasive specialist/technologist with a practice address in Denver, Colorado, and NPI 1083757538, issued on Feb 15, 2007. Check the license (Colorado 23934, 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
1083757538
Name
David N. Flitter
Credential
M.D.
Primary taxonomy
Cardiovascular Invasive Specialist/Technologist 246XC2901X
License number
23934 CO
Self-reported in NPPES; status is on the state search
Practice location
2045 Franklin St, Denver, CO 80205
Phone
(303) 861-3644
Enumerated
Feb 15, 2007
Record last updated
Dec 3, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(303) 861-3660
Medicaid ID
01239342 CO
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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Also registered at 2045 Franklin St

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

  1. Billie AbbottGastroenterology Registered Nurse1487798187
  2. Timothy Adair, PAMedical Physician Assistant1356485072
  3. Patricia Adams, RNAmbulatory Care Registered Nurse1811024862
  4. Kim Adcock, MDDiagnostic Radiology Physician1477696920
  5. Jimmy Agudo, RNRegistered Nurse1619205481
  6. Margaret AhlCardiovascular Invasive Specialist/Technologist1073657862

Verify David N. Flitter 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 23934    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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Industry payments in 2024: $55.56

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 2 providers of this specialty with any payment received $387.69 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Flitter$55.56
  2. Specialty average$387.69

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

Cardiovascular Invasive Specialist/Technologist providers in Colorado

There are 28 cardiovascular invasive specialist/technologist records in Colorado.

All 28 in Colorado → Every provider in Denver →

Other cardiovascular invasive specialist/technologist records in Colorado

  1. Margaret AhlDenver, CO1073657862
  2. Stacy BrennanDenver, CO1093858557
  3. Juanita Comer, RNDenver, CO1750411518
  4. Joann Cosentino, RNDenver, CO1568592335
  5. Tonya DapognyDenver, CO1346370194
  6. Susan DolsonDenver, CO1477680437
  7. Jennessa EinwalterDenver, CO1144350083
  8. Joan EnglerDenver, CO1477697183
  9. Katherine FinstadAurora, CO1699819300
  10. Renita GuentherDenver, CO1831233618

Common questions

What is David N. Flitter, M.D.'s NPI number?

David N. Flitter, M.D.'s National Provider Identifier (NPI) is 1083757538, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David N. Flitter, M.D. located?

The NPPES record lists a practice address at 2045 Franklin St, Denver, CO, 80205. Phone: (303) 861-3644. Providers update this record themselves, so call before visiting.

How can I verify David N. Flitter, M.D.'s license?

NPPES lists Colorado license number 23934, 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.