Mark Alan Colquitt, MD
Surgery Physician · Knoxville, TN
Mark Alan Colquitt, MD is a surgery physician with a practice address in Knoxville, Tennessee, and NPI 1841307295, issued on Aug 23, 2006. Check the license (Tennessee MD 20663, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark Alan Colquitt
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD 20663 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1819 W Clinch Ave, Knoxville, TN 37916
- Phone
- (865) 984-3413
- Enumerated
- Aug 23, 2006
- Record last updated
- Apr 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (865) 212-5597
- Medicaid ID
- 3084319 TN
- Medicare enrollment
- Enrolled (PECOS I20100629000523); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 631 in Tennessee → Look up another NPI →
Also registered at 1819 W Clinch Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Alan Colquitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD 20663Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average surgery physician in 2024
134 Medicare Part D claims for 33 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole25 claims
- Dicyclomine Hcl20 claims
- Scopolamine17 claims
- Celecoxib14 claims
- Ondansetron Odt14 claims
- Gabapentin12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $84.74
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Premier Surgical Associates PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Alan Colquitt among 631 surgery physician records in Tennessee
Mark Alan Colquitt, MD is one of 631 surgery physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1985 · median 2003 among the 404 with a school on file
- Record last updated2017 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Tennessee
There are 631 surgery physician records in Tennessee.
All 631 in Tennessee → Every provider in Knoxville → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Michael Antiporda, M.D.Knoxville, TN 379161083970669
- Richard Brinner, M.D.Knoxville, TN 379161326155755
- Randal Graham, M.D.Knoxville, TN 379161710094180
- Michael Kropilak, M.D.Knoxville, TN 379161700993839
- Jonathan Ray, MDKnoxville, TN 379161780791616
- George Schuchmann, MDKnoxville, TN 379161912992488
- Joseph Thurman, M.D.Knoxville, TN 379161669734323
- P. Zirkle, M.D.Knoxville, TN 379161811004732
Common questions
What is Mark Alan Colquitt, MD's NPI number?
Mark Alan Colquitt, MD's National Provider Identifier (NPI) is 1841307295, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Alan Colquitt, MD located?
The NPPES record lists a practice address at 1819 W Clinch Ave, Knoxville, TN, 37916. Phone: (865) 984-3413. Providers update this record themselves, so call before visiting.
How can I verify Mark Alan Colquitt, MD's license?
NPPES lists Tennessee license number MD 20663, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Alan Colquitt, MD prescribe under Medicare Part D?
In 2024, Mark Alan Colquitt, MD had 134 Medicare Part D claims for 33 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Mark Alan Colquitt, MD's MIPS final score?
The 2023 MIPS final score is 82.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.