Physician Profile
Unclaimed ProfileAbout HARRELL
John Harrell, M.D. is a healthcare provider in Houston, TX specialising in physical medicine and rehabilitation. John trained at University of North Texas Hsc, College of Osteopathic Med, graduating in 2002. John is also listed as specialising in physical medicine & rehabilitation.
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 does Dr. Harrell specialise in?
Dr. Harrell is a physical medicine and rehabilitation in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL MEDICINE AND REHABILITATION”.
NPI registry
Where is Dr. Harrell located?
Dr. Harrell is listed at 7401 MAIN ST, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Harrell's phone number?
The number on file is (713) 799-2300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Harrell's NPI number?
Dr. Harrell's National Provider Identifier is 1184682148. 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
Where did Dr. Harrell go to medical school?
Dr. Harrell attended University of North Texas Hsc, College of Osteopathic Med, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harrell been practising?
Dr. Harrell has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Harrell do most often?
According to Medicare billing data, Dr. Harrell performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and injection into tendon or ligament; reads or performs imaging such as x-ray of knee, 3 views and ultrasonic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Harrell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harrell. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 799-2300
- Email not available
Practice Locations
7401 MAIN ST
Houston, TX 77030
Procedures Most Often Billed to Medicare
50,855 services · 3,746 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
669 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
375 |
| Injection into tendon or ligament | Procedure | 20550 |
143 |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
61 |
| Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance | Procedure | 64454 |
45 |
| Aspiration and/or injection of cyst of tendon | Procedure | 20612 |
21 |
| X-ray of knee, 3 views | Imaging | 73562 |
201 |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
189 |
| X-ray lower and sacral spine, minimum of 6 views | Imaging | 72114 |
153 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
124 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 physical medicine and rehabilitations in Houston 8
Same specialty, same city.
Trained at University of North Texas Hsc, College of Osteopathic Med 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2002 at University of North Texas Hsc, College of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 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.