Physician Profile
Unclaimed ProfileAbout O'BRIEN
Based in Houston, TX, Daniel Francis O'Brien, M.D. is listed in the NPI registry under orthopedic surgery. Daniel is also listed as specialising in student in an organized health care education program and orthopaedic surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. O'Brien's specialty?
Dr. O'Brien is an orthopedic surgeon in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. O'Brien?
Dr. O'Brien is listed at 10425 HUFFMEISTER RD STE 320, Houston, TX 77065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Brien?
The number on file is (281) 955-2650. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. O'Brien's NPI number?
Dr. O'Brien's National Provider Identifier is 1528421070. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. O'Brien's medical education?
Dr. O'Brien attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Brien been practising?
Dr. O'Brien has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. O'Brien known for?
According to Medicare billing data, Dr. O'Brien performs procedures including aspiration and/or injection of fluid from large joint, replacement of thigh bone and hip joint with prosthesis and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of hip, 2-3 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. O'Brien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Brien. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (281) 955-2650
- Email not available
Practice Locations
10425 HUFFMEISTER RD STE 320
Houston, TX 77065
Procedures Most Often Billed to Medicare
5,144 services · 999 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
192 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
20 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
11 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
190 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
134 |
| X-ray of knee, 3 views | Imaging | 73562 |
82 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
35 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
26 |
| X-ray of both hips, 3-4 views | Imaging | 73522 |
16 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
2,251 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopedic surgeons in Houston 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.