David O. Flack, DDS
Dentist · Littleton, CO
David O. Flack, DDS is a dentist with a practice address in Littleton, Colorado, and NPI 1063636686, issued on Apr 13, 2007. Check the license (Colorado 9897, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David O. Flack
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 9897 CO
022402 OH
Self-reported in NPPES; status is on the state search - Practice location
- 5035 S Kipling Pkwy, Littleton, CO 80127
- Phone
- (614) 738-1035
- Enumerated
- Apr 13, 2007
- Record last updated
- Mar 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 2671998 OH
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,020 in Colorado → Look up another NPI →
Verify David O. Flack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 9897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average dentist in 2024
25 Medicare Part D claims for 17 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin18 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.
David O. Flack among 2,020 dentist records in Colorado
David O. Flack, DDS 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 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 65% 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 updated2016 · 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).
52 dentist records list a practice address in Littleton
They are 52 of the 3,918 NPPES records with a practice address in Littleton, and 2,020 dentist records in Colorado.
All 2,020 in Colorado → Every provider in Littleton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kara ArceneauxLittleton, CO 801271669094082
- David Geck, DDSLittleton, CO 801271346330495
- Nathaniel Geck, DDSLittleton, CO 801271396585089
- Alan Goral, D.D.S.Littleton, CO 801271639396526
- Patrick Hannaway, D.D.SLittleton, CO 801271780930958
- Kayee Herzberg, DDSLittleton, CO 801271376840405
- Andrei IonescuLittleton, CO 801271851743553
- Katrina RojohnLittleton, CO 801271407159718
Common questions
What is David O. Flack, DDS's NPI number?
David O. Flack, DDS's National Provider Identifier (NPI) is 1063636686, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David O. Flack, DDS located?
The NPPES record lists a practice address at 5035 S Kipling Pkwy, Littleton, CO, 80127. Phone: (614) 738-1035. Providers update this record themselves, so call before visiting.
How can I verify David O. Flack, DDS's license?
NPPES lists Colorado license number 9897, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does David O. Flack, DDS prescribe under Medicare Part D?
In 2024, David O. Flack, DDS had 25 Medicare Part D claims for 17 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.