NPPES file of Aug 9, 2026

Michael Scott Marshall, M.D.

Internal Medicine Physician · Cedar Hill, TX

Michael Scott Marshall, M.D. is an internal medicine physician with a practice address in Cedar Hill, Texas, and NPI 1881668952, issued on Feb 15, 2006. Check the license (Texas H0602, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881668952
Name
Michael Scott Marshall
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
H0602 TX
42970 TX
Self-reported in NPPES; status is on the state search
Practice location
950 E Belt Line RD Ste 150, Cedar Hill, TX 75104
Phone
(972) 291-7863
Enumerated
Feb 15, 2006
Record last updated
Mar 14, 2023
Fax
(972) 291-0942
Medicaid ID
046051102 TX
Medicare enrollment
Enrolled (PECOS I20100210000678); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 1985
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →

Also registered at 950 E Belt Line RD Ste 150

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

  1. Sarah Abdellatif, D.O.Sports Medicine (Family Medicine) Physician1043660178
  2. Ruby Bosquez, FNP-BCPrimary Care Nurse Practitioner1730890526
  3. Sam Hankins, M.D.Internal Medicine Physician1699139451
  4. Brian Jones, M.D.Family Medicine Physician1225002298
  5. Chester Jones, AGNPPrimary Care Nurse Practitioner1124578455
  6. Sherrie LacockPhysician Assistant1447869656

Verify Michael Scott Marshall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H0602    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 Texas 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.

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2.8 times the Medicare Part D claims of the average internal medicine physician in 2024

8,735 Medicare Part D claims for 958 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Michael Marshall8,735
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium651 claims
  2. Rosuvastatin Calcium384 claims
  3. Amlodipine Besylate362 claims
  4. Ozempic259 claims
  5. Jardiance258 claims
  6. Metformin Hcl241 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: $324.36

18 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Marshall$324.36
  2. Specialty average$1,303.06

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

Bills Medicare through 2 group practices

  1. Green Oaks Physical Therapy Limited PartnershipMidlothian, TX
  2. MedhealthDallas, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Scott Marshall among 9,175 internal medicine physician records in Texas

Michael Scott Marshall, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1985 · median 2004 among the 6,088 with a school on file
  • Record last updated2023 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 internal medicine physician records list a practice address in Cedar Hill

They are 6 of the 480 NPPES records with a practice address in Cedar Hill, and 9,175 internal medicine physician records in Texas.

All 9,175 in Texas → Every provider in Cedar Hill → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Cecil Bailey, MDCedar Hill, TX 751041871546598
  2. Sam Hankins, M.D.Cedar Hill, TX 751041699139451
  3. Donald Phillips, M.D.Cedar Hill, TX 751041912915976
  4. Karuna Vangala, MDCedar Hill, TX 751041235105784
  5. Penny West, MDCedar Hill, TX 751041881642536
  6. Sheryl Busch, M.D.Canton, TX 751031467693200
  7. Virginia Gonzalez, M.D.Canton, TX 751031841231446
  8. Rayan Qazi, MDCanton, TX 751031851920722

Common questions

What is Michael Scott Marshall, M.D.'s NPI number?

Michael Scott Marshall, M.D.'s National Provider Identifier (NPI) is 1881668952, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Scott Marshall, M.D. located?

The NPPES record lists a practice address at 950 E Belt Line RD Ste 150, Cedar Hill, TX, 75104. Phone: (972) 291-7863. Providers update this record themselves, so call before visiting.

How can I verify Michael Scott Marshall, M.D.'s license?

NPPES lists Texas license number H0602, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Scott Marshall, M.D. prescribe under Medicare Part D?

In 2024, Michael Scott Marshall, M.D. had 8,735 Medicare Part D claims for 958 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.