Physician Profile
Unclaimed ProfileAbout GREWAL
Based in Houston, TX, Ranjit Singh Grewal, M.D. is listed in the NPI registry under family practice. Ranjit is also listed as specialising in family medicine.
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. Grewal?
Dr. Grewal is a family practice in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
What is Dr. Grewal's address?
Dr. Grewal is listed at 10726 HUFFMEISTER RD STE 150, Houston, TX 77065. 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. Grewal?
The number on file is (281) 477-0525. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Grewal's NPI number?
Dr. Grewal's National Provider Identifier is 1477561520. 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. Grewal train?
Dr. Grewal attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grewal been practising?
Dr. Grewal has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Grewal perform?
According to Medicare billing data, Dr. Grewal provides treatments such as injection of additional new drug or substance into vein and infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Grewal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grewal. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (281) 477-0525
- Email not available
Practice Locations
10726 HUFFMEISTER RD STE 150
Houston, TX 77065
Procedures Most Often Billed to Medicare
7,144 services · 2,640 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of additional new drug or substance into vein | Treatment | 96375 |
791 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
550 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
280 |
| Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion | Treatment | 96368 |
279 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
157 |
| Complete ultrasound study of arm and leg arteries | Treatment | 93923 |
157 |
| Testing of autonomic (sympathetic) nervous system function | Treatment | 95923 |
155 |
| Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt | Treatment | 95924 |
151 |
| Electrocardiogram (ecg) 1 to 3 leads with review by physician | Treatment | 93040 |
145 |
| Test for balance and posture | Treatment | 92548 |
135 |
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.
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 family practices in Houston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2003 at Other 6
Providers who graduated from the same medical school in the same year.
Also performs Injection of additional new drug or substance into vein 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.