NPPES file of Aug 9, 2026

Mason Mark Chumpia, M.D.

Internal Medicine Physician · Memphis, TN

Mason Mark Chumpia, M.D. is an internal medicine physician with a practice address in Memphis, Tennessee, and NPI 1841602695, issued on May 28, 2014. Check the license (Tennessee 56624, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841602695
Name
Mason Mark Chumpia
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
56624 TN
E-14761 AR
Self-reported in NPPES; status is on the state search
Practice location
816 Thistledown Dr, Memphis, TN 38117
Phone
(901) 517-6792
Enumerated
May 28, 2014
Record last updated
May 18, 2023
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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8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →

Verify Mason Mark Chumpia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 56624    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
Open the Tennessee license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 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.

  1. Qualityout of 100 · 30% of the final score70.5
  2. Costout of 100 · 30%66.2
  3. Promoting interoperabilityout of 100 · 25%82.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Mason Mark Chumpia among 2,596 internal medicine physician records in Tennessee

Mason Mark Chumpia, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 77% of them.

  • NPI issued2014 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2023 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

325 internal medicine physician records list a practice address in Memphis

They are 325 of the 12,794 NPPES records with a practice address in Memphis, and 2,596 internal medicine physician records in Tennessee.

All 2,596 in Tennessee → Every provider in Memphis → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Lamar Bailey, MDMemphis, TN 381171174580765
  2. Arthur Bellott, MDMemphis, TN 381171396842803
  3. J Brantley, MDMemphis, TN 381171437150315
  4. Latha Cherath, MDMemphis, TN 381171134446859
  5. Anita Dey, MDMemphis, TN 381171437275567
  6. Jacqueline Hampton, MDMemphis, TN 381171356367452
  7. Thomas Meriwether, M.D.Memphis, TN 381171750423505
  8. Michelle Sands, MDMemphis, TN 381171083671978

Common questions

What is Mason Mark Chumpia, M.D.'s NPI number?

Mason Mark Chumpia, M.D.'s National Provider Identifier (NPI) is 1841602695, issued on May 28, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mason Mark Chumpia, M.D. located?

The NPPES record lists a practice address at 816 Thistledown Dr, Memphis, TN, 38117. Phone: (901) 517-6792. Providers update this record themselves, so call before visiting.

How can I verify Mason Mark Chumpia, M.D.'s license?

NPPES lists Tennessee license number 56624, 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.

What is Mason Mark Chumpia, M.D.'s MIPS final score?

The 2023 MIPS final score is 76.5 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.

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.