Active NPI
Shashideep Singhal, M.D.
- Gastroenterology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- Q0366
- Practice address
- 12121 Richmond Ave Ste 424
Houston, TX 77082-2439 - Phone
- (347) 446-8203
- Fax
- (832) 379-1928
- NPI assigned
- Sep 3, 2008
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | Q0366 | TX | Primary |
| Gastroenterology Physician | 207RG0100X | 270067 | NY |
Addresses
Primary practice location
12121 Richmond Ave Ste 424
Houston, TX 77082-2439
Mailing address
12121 Richmond Ave Ste 424
Houston, TX 77082-2439
Phone (832) 379-8603
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 387482 | Medicaid | TX |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Gastroenterology
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
12121 Richmond Ave
Houston, TX 77082-2439
Phone (832) 379-8603
301 W Expy
Suite 83
McAllen, TX 78503-3045
Phone (956) 632-4000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 77.59 of 100
- Quality
- 58.96
- Promoting interoperability
- 89
- Improvement activities
- 40
- Cost
- 75.52
Merit-based Incentive Payment System (MIPS)
- Final score
- 78.35 of 100
- Quality
- 50.62
- Promoting interoperability
- 95
- Improvement activities
- 20
- Cost
- 73.04
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 79 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 164 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| McAllen Hospitalist Group, PLLC | Current | Accepting new patients | |
| S Singhal Gastro MD PLLC | Gastroenterology | Current | Accepting new patients |
| Gastrointestinal Care Consultants PA | Gastroenterology | Current | Accepting new patients |
| The Trustees of Columbia in the City of Ny Digestive and Liver Dise | Gastroenterology | Past | Accepting new patients |
Locations
1102 W Trenton Rd
Edinburg, TX 78539
Phone (956) 388-6500
12121 Richmond Ave
Ste 424
Houston, TX 77082
Phone (832) 379-8603
301 W Expressway 83
McAllen, TX 78503
Phone (956) 467-9552
1400 Creek Way Dr
Ste 201B
Sugar Land, TX 77478
Phone (832) 379-8603
Interoperability endpoints
- shashideep.singhal.1@3799.direct.athenahealth.com
- ssinghal173755@directhoustonmethodist.org
- https://api.platform.athenahealth.com/3799/brand/1/csg/1/fhir/r4
- shashideep.singhal@direct.memorialhermann.org
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Gastroenterology Physician
- Houston, TX
- NPI 1346232303
-
- Gastroenterology Physician
- McAllen, TX
- NPI 1457218133
-
- Internal Medicine Physician
- Edinburg, TX
- NPI 1356361976
-
- Gastroenterology Physician
- New York, NY
- NPI 1306069315
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Psychiatric Hospital Unit
- Edinburg, TX
- NPI 1053301754
-
- General Acute Care Hospital
- Edinburg, TX
- NPI 1770573586
-
- General Acute Care Hospital
- Sugar Land, TX
- NPI 1497871628
-
- General Acute Care Hospital
- Sugar Land, TX
- NPI 1659559573
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1220400000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787011200000",
"number": "1891943098",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12121 RICHMOND AVE STE 424",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770822439",
"telephone_number": "832-379-8603",
"fax_number": "832-379-1928"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12121 RICHMOND AVE STE 424",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770822439",
"telephone_number": "347-446-8203",
"fax_number": "832-379-1928"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SINGHAL",
"first_name": "SHASHIDEEP",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2008-09-03",
"last_updated": "2026-08-18",
"certification_date": "2026-08-18",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "TX",
"license": "Q0366",
"primary": true
},
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NY",
"license": "270067",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "387482",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.