Registry data as of Aug 27, 2026

Marc Stegman, M.D.

Specialist · Memphis, TN

Marc Stegman, M.D. is a specialist with a practice address in Memphis, Tennessee, and NPI 1023019825, issued on Aug 3, 2005. Check the license (Tennessee MD19034, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1023019825
Name
Marc Stegman
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
MD19034 TN
Self-reported in NPPES; status is on the state search
Practice location
2225 Union Ave, Memphis, TN 38104
Phone
(901) 726-1161
Enumerated
Aug 3, 2005
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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Also registered at 2225 Union Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Wesam Ballouk, MDNephrology Physician1841291762
  2. Audrey Coo, M.D.Specialist1114928124

Verify Marc Stegman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license MD19034
    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
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

61% fewer Medicare Part D claims than the average specialist in 2024

596 Medicare Part D claims for 102 beneficiaries, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Marc Stegman596
  2. Specialty average1,524

Most prescribed

  1. Velphoro60 claims
  2. Amlodipine Besylate59 claims
  3. Hydralazine Hcl29 claims
  4. Carvedilol28 claims
  5. Prednisone25 claims
  6. Sevelamer Carbonate25 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.

Industry payments in 2024: $817.91

23 payments, mostly food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc.. The 9,482 providers of this specialty with any payment received $4,756.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marc Stegman$817.91
  2. Specialty average$4,756.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Specialist providers in Tennessee

There are 927 specialist records in Tennessee.

Other specialist records in Tennessee

  1. Salim Abdun, PTCordova, TN1003078874
  2. Colleen Able, PTMemphis, TN1215151022
  3. Ali Abualhayjaa, MDJackson, TN1134791197
  4. John Adams, M.D.Knoxville, TN1578542338
  5. Thomas Adkins, M.D.Nashville, TN1528063286
  6. Jacob Aelion, M.D.Jackson, TN1679551501
  7. Mohamad Akbik, M.D.Bartlett, TN1205886595
  8. Hobart Akin, M.D,Knoxville, TN1366467326
  9. Youhanna Al-Tawil, MDKnoxville, TN1588659809
  10. Jeffrey Albea, MDKnoxville, TN1548259906

Common questions

What is Marc Stegman, M.D.'s NPI number?

Marc Stegman, M.D.'s National Provider Identifier (NPI) is 1023019825, issued on Aug 3, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marc Stegman, M.D. located?

The NPPES record lists a practice address at 2225 Union Ave, Memphis, TN, 38104. Phone: (901) 726-1161. Providers update this record themselves, so call before visiting.

How can I verify Marc Stegman, M.D.'s license?

NPPES lists Tennessee license number MD19034, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Marc Stegman, M.D. prescribe under Medicare Part D?

In 2024, Marc Stegman, M.D. had 596 Medicare Part D claims for 102 beneficiaries; the average among specialist prescribers was 1,524. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.