Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

David Matthew Barker, MD

Individual provider Anesthesiology Physician · NPI 1396159042

David Matthew Barker, MD practises Anesthesiology in Houston, Texas. Graduated from Louisiana State University School of Medicine in Shreveport in 2014, 12 years ago. Practices with Northwest Anesthesiology and Pain Services, PA, a 98-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
12
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
TX
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

7010 Champions Plaza Dr Ste 400
Houston, TX 77069-2395
Phone: (281) 880-9180
Fax: (832) 698-5171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence U5926 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence BP1-0050294 (TX)

Record details

NPI number1396159042
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2014
Last updated in NPPESOctober 13, 2023
Certification dateOctober 13, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2014 (12 years in practice)
Group practice Northwest Anesthesiology And Pain Services, P.A. — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients120
Services billed 132 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $19 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Chi St Lukes Lakeside Hospital Hospital · The Woodlands, TX · listed as St Luke's Lakeside Hospital, LLC
  • St Luke'S The Woodlands Hospital Hospital · The Woodlands, TX

Colleagues at Northwest Anesthesiology and Pain Services, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 98 clinicians in the practice; 12 are shown here.

Other providers in Houston