Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Daniel Francis O'Brien, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1528421070

Dr. Daniel Francis O'Brien, MD is an Orthopedic Surgery in Houston, Texas. Qualified in 2016, 10 years ago. Practices with Tmh Physician Associates PLLC, a 1,899-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Licensed in
TX
In the registry since
2016
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Houston, TX

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 9645 Barker Cypress Rd Ste 110, Cypress, TX 77433-5292 — (281) 955-2650
  • 22485 Tomball Pkwy Ste 2100, Houston, TX 77070-1560 — (281) 955-2650

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence T6004 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1528421070
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2016
Last updated in NPPESApril 18, 2022
Certification dateApril 18, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Tmh Physician Associates Pllc — 1899 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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