NPPES file of Aug 9, 2026

Maura Elizabeth Thornton Doersam, MD

Pulmonary Disease Physician · Dallas, TX

Maura Elizabeth Thornton Doersam, MD is a pulmonary disease physician with a practice address in Dallas, Texas, and NPI 1215591581, issued on Apr 23, 2019. Check the license (Texas W5776, 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
1215591581
Name
Maura Elizabeth Thornton Doersam
Credential
MD
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License numbers
W5776 TX
W5775 TX
Self-reported in NPPES; status is on the state search
Practice location
6201 Harry Hines Blvd, Dallas, TX 75235
Phone
(214) 633-5555
Enumerated
Apr 23, 2019
Record last updated
Aug 3, 2026
Medicare enrollment
Enrolled (PECOS I20241002000458); accepts Medicare assignment
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 6201 Harry Hines Blvd

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

  1. Leah AbrahamEmergency Medicine Physician1417418823
  2. Melissa AbrahamPhysician Assistant1881415206
  3. Sarvpreet Ahluwalia, M.D.Hospitalist Physician1336379775
  4. Saniya Ahmad, M.D.Diagnostic Radiology Physician1992149165
  5. Abrar Alghamdi, MDAnatomic Pathology Physician1073010708
  6. Fadwa Ali, M.D.Colon & Rectal Surgery Physician1417398017

Verify Maura Elizabeth Thornton Doersam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license W5776
    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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72% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

402 Medicare Part D claims for 73 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.

  1. Maura Doersam402
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta49 claims
  2. Symbicort44 claims
  3. Albuterol Sulfate Hfa31 claims
  4. Prednisone31 claims
  5. Breo Ellipta29 claims
  6. Advair Hfa21 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: $125.64

2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maura Doersam$125.64
  2. Specialty average$5,159.88

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. University OF North Carolina AT Chapel HillChapel Hill, NC
  2. Wakemed Specialists Group LLCRaleigh, NC

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

Maura Elizabeth Thornton Doersam among 967 pulmonary disease physician records in Texas

Maura Elizabeth Thornton Doersam, MD is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 95% of them.

  • NPI issued2019 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2019 · median 2001 among the 773 with a school on file
  • Record last updated2026 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Texas

There are 967 pulmonary disease physician records in Texas.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Traci Adams, MDDallas, TX 752351346504719
  2. Michelle Byers, MDDallas, TX 752351184184053
  3. Hsienchang Chiu, MDDallas, TX 752351821156126
  4. Juan Deleija-LujanoDallas, TX 752351245736859
  5. Roger Fan, M.D.Dallas, TX 752351356873335
  6. Cayce Harness-Brumley, MDDallas, TX 752351316147291
  7. Bibi Aneesah Jaumally, M.D.Dallas, TX 752351750795332
  8. Paul Lederer, M.D.Dallas, TX 752351770717233

Common questions

What is Maura Elizabeth Thornton Doersam, MD's NPI number?

Maura Elizabeth Thornton Doersam, MD's National Provider Identifier (NPI) is 1215591581, issued on Apr 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Maura Elizabeth Thornton Doersam, MD located?

The NPPES record lists a practice address at 6201 Harry Hines Blvd, Dallas, TX, 75235. Phone: (214) 633-5555. Providers update this record themselves, so call before visiting.

How can I verify Maura Elizabeth Thornton Doersam, MD's license?

NPPES lists Texas license number W5776, 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 Maura Elizabeth Thornton Doersam, MD prescribe under Medicare Part D?

In 2024, Maura Elizabeth Thornton Doersam, MD had 402 Medicare Part D claims for 73 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.

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.