NPPES file of Aug 9, 2026

Mark Robertshaw

Pulmonary Disease Physician · Plano, TX

Mark Robertshaw is a pulmonary disease physician with a practice address in Plano, Texas, and NPI 1396277265, issued on Mar 30, 2017. Check the license (Texas S6924, 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
1396277265
Name
Mark Robertshaw
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
S6924 TX
Self-reported in NPPES; status is on the state search
Practice location
6124 W Parker RD, Plano, TX 75093
Phone
(214) 778-1075
Enumerated
Mar 30, 2017
Record last updated
Oct 1, 2024
Medicare enrollment
Enrolled (PECOS I20230301000146); accepts Medicare assignment
Medical or professional school
University Of Missouri, Columbia School Of Medicine, 2017
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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Also registered at 6124 W Parker RD

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

  1. Brenda Axmann, M.D.Obstetrics & Gynecology Physician1669421632
  2. Adnan Badr, M.D.Gastroenterology Physician1770552945
  3. Michael Blackmon, M.D.Pulmonary Disease Physician1043202849
  4. Christopher Blewett, M.D.Critical Care Medicine (Internal Medicine) Physician1255357679
  5. Chandra Brown, MDFamily Medicine Physician1770523821
  6. Katherine Burr, LSASurgical Assistant1568473742

Verify Mark Robertshaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S6924
    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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86% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

206 Medicare Part D claims for 57 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.

  1. Mark Robertshaw206
  2. Specialty average1,425

Most prescribed

  1. Prednisone16 claims
  2. Stiolto Respimat16 claims
  3. Furosemide15 claims
  4. Anoro Ellipta14 claims
  5. Albuterol Sulfate Hfa13 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: $372.00

13 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. 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. Mark Robertshaw$372.00
  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 one group practice

  1. Cogent Healthcare OF Texas PAPlano, TX

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

Mark Robertshaw among 967 pulmonary disease physician records in Texas

Mark Robertshaw 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 2017, is newer than 89% of them.

  • NPI issued2017 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2017 · median 2001 among the 773 with a school on file
  • Record last updated2024 · 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. Mari Adachi, MDPlano, TX 750931104928340
  2. Tameem Al-Aqtash, M.D.Plano, TX 750931164653804
  3. Omar Awad, M.D.Plano, TX 750931831393594
  4. Timothy Betz, MDPlano, TX 750931295797025
  5. Michael Blackmon, M.D.Plano, TX 750931043202849
  6. John Hughes, M.D.Plano, TX 750931245277375
  7. Kyle McMenamy, M.D.Plano, TX 750931801277074
  8. Mythili Venkataraman, MDPlano, TX 750931093717860

Common questions

What is Mark Robertshaw's NPI number?

Mark Robertshaw's National Provider Identifier (NPI) is 1396277265, issued on Mar 30, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mark Robertshaw located?

The NPPES record lists a practice address at 6124 W Parker RD, Plano, TX, 75093. Phone: (214) 778-1075. Providers update this record themselves, so call before visiting.

How can I verify Mark Robertshaw's license?

NPPES lists Texas license number S6924, 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 Robertshaw prescribe under Medicare Part D?

In 2024, Mark Robertshaw had 206 Medicare Part D claims for 57 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.