David Mark Allen, D.C.
Chiropractor · Clarksville, TN
David Mark Allen, D.C. is a chiropractor with a practice address in Clarksville, Tennessee, and NPI 1598899429, issued on Mar 15, 2007. Check the license (Tennessee DC0000001801, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Mark Allen
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC0000001801 TN
Self-reported in NPPES; status is on the state search - Practice location
- 625 North Riverside Drive, Clarksville, TN 37040
- Phone
- (931) 542-9420
- Enumerated
- Mar 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (931) 542-9422
- Medicaid ID
- 3971789 TN
- Medicare enrollment
- Enrolled (PECOS I20120112000419); accepts Medicare assignment
- Medical or professional school
- Life Chiropractic College, 2000
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 1,529 in Tennessee → Look up another NPI →
Verify David Mark Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license DC0000001801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $31.50
1 payment: food and beverage; the largest payer was Averitas Pharma Inc. The 1,456 providers of this specialty with any payment received $336.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Riverside Spine And Physical Medicine, PCClarksville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Mark Allen among 1,529 chiropractor records in Tennessee
David Mark Allen, D.C. is one of 1,529 chiropractor records with a practice address in Tennessee. 18% 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 33% of them.
- NPI issued2007 · 33% of these records are older, 54% newer
- In a Medicare fileYes · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2000 · median 2006 among the 654 with a school on file
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 chiropractor records list a practice address in Clarksville
They are 37 of the 3,514 NPPES records with a practice address in Clarksville, and 1,529 chiropractor records in Tennessee.
All 1,529 in Tennessee → Every provider in Clarksville → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Paris Bailey, D.CClarksville, TN 370401023250362
- Dale Brown, D.C.Clarksville, TN 370401568794956
- Karin Gammon, DCClarksville, TN 370401699853572
- Tyler Jennings, D.C.Clarksville, TN 370401336490366
- Joshua Lecker, D.C.Clarksville, TN 370401467635631
- Kyle Longo, D.C.Clarksville, TN 370401003909128
- Brandon Oakley, DCClarksville, TN 370401952107575
- Jessie Leigh Stewart, DCClarksville, TN 370401558110239
Common questions
What is David Mark Allen, D.C.'s NPI number?
David Mark Allen, D.C.'s National Provider Identifier (NPI) is 1598899429, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Mark Allen, D.C. located?
The NPPES record lists a practice address at 625 North Riverside Drive, Clarksville, TN, 37040. Phone: (931) 542-9420. Providers update this record themselves, so call before visiting.
How can I verify David Mark Allen, D.C.'s license?
NPPES lists Tennessee license number DC0000001801, as entered by the provider. Search the Tennessee 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.
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.