Physician Profile
Unclaimed ProfileAbout LOH
Based in Houston, TX, John C Loh, MD is listed in the NPI registry under diagnostic radiology. John graduated from Washington University School of Medicine in 1999.
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 kind of doctor is Dr. Loh?
Dr. Loh is a diagnostic radiology in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Loh's address?
Dr. Loh is listed at 7026 OLD KATY RD STE 276, Houston, TX 77024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Loh?
The number on file is (713) 621-7436. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Loh's NPI number?
Dr. Loh's National Provider Identifier is 1891895348. 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. Loh train?
Dr. Loh attended Washington University School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Loh been practising?
Dr. Loh has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Loh perform?
According to Medicare billing data, Dr. Loh performs imaging including x-ray of knee, 3 views and limited ultrasound scan of abdomen; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Loh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Loh. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 621-7436
- Email not available
Practice Locations
7026 OLD KATY RD STE 276
Houston, TX 77024
Procedures Most Often Billed to Medicare
1,457 services · 1,353 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of knee, 3 views | Imaging | 73562 |
213 |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
157 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
149 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
115 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
88 |
| Ct scan of leg without contrast | Imaging | 73700 |
79 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
60 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
53 |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
41 |
| Mri scan of arm joint without contrast | Imaging | 73221 |
29 |
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.
Other diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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.
More connections — 32 related providers in 4 groups
Other diagnostic radiology specialists in Houston 8
Same specialty, same city.
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of knee, 3 views 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.