Active NPI
Vivek Mathew John, MD
- Otolaryngology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Otolaryngology Physician
- License
- V8656
- Practice address
- 6431 Fannin St
Suite MSB 5.036
Houston, TX 77030-1501 - Phone
- (713) 486-5000
- Fax
- (713) 383-1410
- NPI assigned
- Apr 24, 2017
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Otolaryngology Physician | 207Y00000X | 01088402A | IN | |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Otolaryngology Physician | 207Y00000X | V8656 | TX | Primary |
Addresses
Primary practice location
6431 Fannin St
Suite MSB 5.036
Houston, TX 77030-1501
Mailing address
6431 Fannin St
MSB 5.036
Houston, TX 77030-1501
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
- Otolaryngology
- Education
- Saint Louis University School of Medicine, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
6400 Fannin St
Suite 2700
Houston, TX 77030-1539
Phone (713) 486-5000
Hospital & facility affiliations
- Memorial Hermann Hospital System
- Indiana University Health Arnett Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| V8656 | TX | MD | Otolaryngology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ut Physicians | Current | Accepting new patients | |
| Ut Physicians | Current | Accepting new patients | |
| Arnett Clinic, LLC | Current | Accepting new patients | |
| Arnett Clinic, LLC | Current | Accepting new patients | |
| Arnett Clinic, LLC | Otolaryngology | Current | Accepting new patients |
| Iu Health Medical Group, LLC | Past | Accepting new patients |
Locations
8016 Reliable Pkwy
Chicago, IL 60686
250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174
1327 Veterans Memorial Pkwy E
Lafayette, IN 47905
Phone (765) 838-5464
2600 Greenbush St
Lafayette, IN 47904
5165 McCarty Ln
Lafayette, IN 47905
Phone (800) 899-8448
5177 McCarty Ln
Lafayette, IN 47905
Phone (765) 838-7101
6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714
6400 Fannin St
Ste 2700
Houston, TX 77030
6431 Fannin St
#5036
Houston, TX 77030
Phone (713) 500-5410
6431 Fannin St
Ste Msb
Houston, TX 77030
Phone (713) 500-5800
Interoperability endpoints
- vjohn@direct.iuhealth.org
Organizations & group practices 6
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.
-
- Anesthesiology Physician
- Houston, TX
- NPI 1033157821
-
- Health Educator
- Houston, TX
- NPI 1316534472
-
- Durable Medical Equipment & Medical Supplies
- Lafayette, IN
- NPI 1699839563
-
- Clinical Medical Laboratory
- Lafayette, IN
- NPI 1881655090
-
- General Practice Physician
- Indianapolis, IN
- NPI 1326893777
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
- General Acute Care Hospital
- Lafayette, IN
- NPI 1326296211
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1492992000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768953600000",
"number": "1699200063",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6431 FANNIN ST",
"address_2": "MSB 5.036",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301501"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6431 FANNIN ST",
"address_2": "SUITE MSB 5.036",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301501",
"telephone_number": "713-486-5000",
"fax_number": "713-383-1410"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOHN",
"first_name": "VIVEK",
"middle_name": "MATHEW",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2017-04-24",
"last_updated": "2026-01-21",
"certification_date": "2026-01-21",
"status": "A"
},
"taxonomies": [
{
"code": "207Y00000X",
"taxonomy_group": "",
"desc": "Otolaryngology",
"state": "IN",
"license": "01088402A",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207Y00000X",
"taxonomy_group": "",
"desc": "Otolaryngology",
"state": "TX",
"license": "V8656",
"primary": true
}
],
"identifiers": [],
"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 Jan 21, 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.