DR. RANJIT SINGH GREWAL M.D. NPI 1477561520

NPI Information

  • NPI: 1477561520
  • Provider Name: DR. RANJIT SINGH GREWAL, M.D.
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 45D2004012
  • Address: 10726 HUFFMEISTER RD STE 150
    HOUSTON, TX
    ZIP 77065
  • Phone: (281) 477-0525

Map and Directions

Get Directions

NPI Details

DR. Ranjit Singh Grewal, M.D. is a family medicine in Houston, TX with 23 years of experience. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. DR. Ranjit Singh Grewal, M.D. NPI is 1477561520. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

10726 HUFFMEISTER RD STE 150
HOUSTON, TX
ZIP 77065-182
Phone: (281) 477-0525
Fax: (281) 477-0526

The NPI 1477561520 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The CLIA number assigned to this NPI record is 45D2004012 - physician office with a certificate type of Certificate of Waiver.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Test for allergy using allergenic extract (HCPCS:95004)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99490)
  • Face-to-face behavioral counseling for obesity, 15 minutes (HCPCS:G0447)
  • Annual alcohol misuse screening, 15 minutes (HCPCS:G0442)
  • Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes (HCPCS:G0446)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Annual depression screening, 15 minutes (HCPCS:G0444)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician (HCPCS:93040)
  • Complete ultrasound study of arm and leg arteries (HCPCS:93923)
  • Testing of autonomic (sympathetic) nervous system function (HCPCS:95923)
  • Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt (HCPCS:95924)
  • Test for balance and posture (HCPCS:92548)
  • Advance care planning, first 30 minutes (HCPCS:99497)
  • Test to measure expiratory airflow and volume (HCPCS:94010)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Extended patient service without direct patient contact, first hour (HCPCS:99358)
  • Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (HCPCS:G0438)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Detection test by immunoassay with direct visual observation for influenza virus (HCPCS:87804)
  • Urinalysis, manual test (HCPCS:81002)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS:G2212)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Test for detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody, qualitative or semiquantitative (HCPCS:86328)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (HCPCS:87880)
  • Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93978)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99439)
  • Ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93979)
  • Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment (HCPCS:G0402)

The enumeration date for this NPI number is 8/4/2006 and was last updated on 9/3/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207Q00000XFamily MedicineN4441TEXASYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.