Active NPI
Amar Arunachalam, MD
- Endocrinology, Diabetes & Metabolism Physician
- Palm Springs, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- ME170644
- Practice address
- 3150 S Congress Ave
Palm Springs, FL 33461-2552 - Phone
- (561) 351-0204
- Fax
- (561) 434-5039
- NPI assigned
- Mar 28, 2019
- Last updated
- Nov 12, 2025
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | FL | ||
| Internal Medicine Physician | 207R00000X | W0864 | TX | |
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | ME170644 | FL | Primary |
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | W0864 | TX |
Addresses
Primary practice location
3150 S Congress Ave
Palm Springs, FL 33461-2552
Mailing address
11511 Shadow Creek Pkwy
Pearland, TX 77584-7298
Phone (713) 442-0000
Other practice location 1
1900 North Loop W Ste 400
Houston, TX 77018-8119
Phone (713) 442-3800
Other practice location 2
2727 W Holcombe Blvd
Houston, TX 77025-1669
Phone (713) 442-0000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL, TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Endocrinology
- Education
- University of Miami, LM Miller School of Medicine, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2727 W Holcombe Blvd
Houston, TX 77025-1669
Phone (713) 442-0000
3150 S Congress Ave
Palm Springs, FL 33461-2552
Phone (561) 434-4261
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| W0864 | TX | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Kelsey-Seybold Medical Group, PLLC | Internal Medicine | Current | Accepting new patients |
| Annapoorna Arunachalam MD PA | Endocrinology, Diabetes & Metabolism | Current | Accepting new patients |
Locations
3150 S Congress Ave
Palm Springs, FL 33461
Phone (561) 434-4261
1900 North Loop W
Ste 400
Houston, TX 77018
Phone (713) 442-3800
2727 W Holcombe Blvd
Houston, TX 77025
Phone (713) 790-9412
201 Enterprise Ave
Ste 900
League City, TX 77573
Phone (713) 442-2826
7010 Highway 6
Missouri City, TX 77459
Phone (713) 442-4200
11511 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 442-4997
2515 Business Center Dr
Pearland, TX 77584
Phone (713) 442-7200
Interoperability endpoints
- aarunachalam213175@direct.kelsey-seybold.com
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Endocrinology, Diabetes & Metabolism Physician
- Palm Springs, FL
- NPI 1124160668
-
dba Kelsey Seybold Clinic
- Multi-Specialty Clinic/Center
- Houston, TX
- NPI 1013915255
Internal Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1553731200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762905600000",
"number": "1750842118",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11511 SHADOW CREEK PKWY",
"city": "PEARLAND",
"state": "TX",
"postal_code": "775847298",
"telephone_number": "713-442-0000",
"fax_number": "561-434-5039"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3150 S CONGRESS AVE",
"city": "PALM SPRINGS",
"state": "FL",
"postal_code": "334612552",
"telephone_number": "561-351-0204",
"fax_number": "561-434-5039"
}
],
"practiceLocations": [
{
"address_1": "1900 North Loop W Ste 400",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770188119",
"country_code": "US",
"telephone_number": "713-442-3800",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2727 W Holcombe Blvd",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770251669",
"country_code": "US",
"telephone_number": "713-442-0000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ARUNACHALAM",
"first_name": "AMAR",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-03-28",
"last_updated": "2025-11-12",
"certification_date": "2025-11-12",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": "FL",
"license": null,
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "W0864",
"primary": false
},
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "FL",
"license": "ME170644",
"primary": true
},
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "TX",
"license": "W0864",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Palm Springs, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2025; 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.