NPPES file of Aug 9, 2026

Mark Christopher Drew, M.D.

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Amarillo, TX

Mark Christopher Drew, M.D. is an undersea and hyperbaric medicine (emergency medicine) physician with a practice address in Amarillo, Texas, and NPI 1043389141, issued on Nov 6, 2006. Check the license (Texas J5312, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043389141
Name
Mark Christopher Drew
Credential
M.D.
Primary taxonomy
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician 207PE0005X
License number
J5312 TX
Self-reported in NPPES; status is on the state search
Practice location
1000 S Coulter St, Amarillo, TX 79106
Phone
(806) 212-4700
Enumerated
Nov 6, 2006
Record last updated
Nov 7, 2023
Fax
(806) 212-4730
Medicaid ID
124880907 TX
Medicare enrollment
Enrolled (PECOS I20101111001451); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 1986
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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Also registered at 1000 S Coulter St

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

  1. Babawande Adesibikan, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1164817748
  2. Brian Barkley, M.D.Emergency Medicine Physician1437230372
  3. John Coscia, M.D.Diagnostic Radiology Physician1649362641
  4. William Esler, MDHematology & Oncology Physician1366403685
  5. Leonardo Forero, MDMedical Oncology Physician1700847464
  6. John Gwozdz, MDRadiation Oncology Physician1720010945

Verify Mark Christopher Drew in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J5312
    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

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79% fewer Medicare Part D claims than the average undersea and hyperbaric medicine (emergency medicine) physician in 2024

79 Medicare Part D claims for 27 beneficiaries, against an average of 374 among the 112 providers of this specialty who prescribed in Part D.

  1. Mark Drew79
  2. Specialty average374

Most prescribed

  1. Mupirocin18 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score86.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $132.64

3 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 66 providers of this specialty with any payment received $444.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Drew$132.64
  2. Specialty average$444.01

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

  1. Bsa Physicians Group IncAmarillo, TX

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

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician providers in Texas

There are 26 undersea and hyperbaric medicine (emergency medicine) physician records in Texas.

Other undersea and hyperbaric medicine (emergency medicine) physician records in Texas

  1. Maria Aguinaga, MDMission, TX1023338902
  2. Orlando Beckum, M.D.Houston, TX1134149016
  3. Timothy Bumann, D.O.Abilene, TX1306934435
  4. Merritt Davis, Jr, D.O.San Antonio, TX1407963499
  5. Daniel DoucetCorpus Christi, TX1235157314
  6. Tiffany Dugas, MDHouston, TX1023405677
  7. Thomas Flowers, DOBeaumont, TX1619084068
  8. Samuel Kasberg, M.D.San Angelo, TX1124102371
  9. Alberto Kocurek, M.D.Texas City, TX1609953207
  10. Allyson Larkin, MDCorpus Christi, TX1184697708

Common questions

What is Mark Christopher Drew, M.D.'s NPI number?

Mark Christopher Drew, M.D.'s National Provider Identifier (NPI) is 1043389141, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Christopher Drew, M.D. located?

The NPPES record lists a practice address at 1000 S Coulter St, Amarillo, TX, 79106. Phone: (806) 212-4700. Providers update this record themselves, so call before visiting.

How can I verify Mark Christopher Drew, M.D.'s license?

NPPES lists Texas license number J5312, 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 Mark Christopher Drew, M.D. prescribe under Medicare Part D?

In 2024, Mark Christopher Drew, M.D. had 79 Medicare Part D claims for 27 beneficiaries; the average among undersea and hyperbaric medicine (emergency medicine) physician prescribers was 374. Part D covers Medicare prescriptions only.

What is Mark Christopher Drew, M.D.'s MIPS final score?

The 2023 MIPS final score is 97.6 of 100. 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.