Mark Allan Barr, DDS
General Practice Dentistry · Columbus, IN
Mark Allan Barr, DDS is a general practice dentistry with a practice address in Columbus, Indiana, and NPI 1437273059, issued on Mar 19, 2007. Check the license (Indiana 12009846, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Allan Barr
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12009846 IN
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Doctors Park Dr, Columbus, IN 47203
- Phone
- (812) 372-5101
- Enumerated
- Mar 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (812) 376-7798
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,066 in Indiana → Look up another NPI →
Verify Mark Allan Barr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12009846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average general practice dentistry in 2024
146 Medicare Part D claims for 68 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. 23 claims were for opioids.
Most prescribed
- Amoxicillin40 claims
- Amoxicillin-Clavulanate Potass20 claims
- Hydrocodone-Acetaminophen20 claims
- Cephalexin15 claims
- Clindamycin Hcl13 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.
Mark Allan Barr among 2,066 general practice dentistry records in Indiana
Mark Allan Barr, DDS is one of 2,066 general practice dentistry records with a practice address in Indiana. 65% 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 39% of them.
- NPI issued2007 · 39% of these records are older, 38% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 general practice dentistry records list a practice address in Columbus
They are 30 of the 1,619 NPPES records with a practice address in Columbus, and 2,066 general practice dentistry records in Indiana.
All 2,066 in Indiana → Every provider in Columbus → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Tanner Mitchell, DDSColumbus, IN 472031730721499
- William RudolphColumbus, IN 472031780700294
- Ellen Rudolph Jarvis, DMDColumbus, IN 472031710003231
- Susan Sawin-Johnson, D.D.S.Columbus, IN 472031588674402
- Veronica Turner, D.D.S.Columbus, IN 472031346552379
- Jeff Vandeventer, D.D.S.Columbus, IN 472031013007491
- Scott Barrix, DDSColumbus, IN 472011588700124
- Christopher Bartels, D.D.S.Columbus, IN 472011104051697
Common questions
What is Mark Allan Barr, DDS's NPI number?
Mark Allan Barr, DDS's National Provider Identifier (NPI) is 1437273059, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Allan Barr, DDS located?
The NPPES record lists a practice address at 2121 Doctors Park Dr, Columbus, IN, 47203. Phone: (812) 372-5101. Providers update this record themselves, so call before visiting.
How can I verify Mark Allan Barr, DDS's license?
NPPES lists Indiana license number 12009846, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Allan Barr, DDS prescribe under Medicare Part D?
In 2024, Mark Allan Barr, DDS had 146 Medicare Part D claims for 68 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.
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.