Active NPI
Valli Rao, MD
- Internal Medicine Physician
- Stamford, CT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 055462
- Practice address
- 292 Long Ridge Rd Ste 101
Stamford, CT 06902-1627 - Phone
- (203) 276-7213
- NPI assigned
- Nov 15, 2006
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 055462 | CT | Primary |
| Internal Medicine Physician | 207R00000X | 259829 | NY |
Addresses
Primary practice location
292 Long Ridge Rd Ste 101
Stamford, CT 06902-1627
Mailing address
292 Long Ridge Rd Ste 101
Stamford, CT 06902-1627
Other practice location 1
1351 Washington Blvd
Stamford, CT 06902-2419
Phone (203) 621-3700
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- 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
- Internal Medicine
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1351 Washington Blvd
Stamford, CT 06902-2419
Phone (203) 621-3700
292 Long Ridge Rd
Suite 101
Stamford, CT 06902-1627
Phone (203) 323-4458
471 Barnum Ave
Bridgeport, CT 06608-2409
Phone (203) 576-3885
Hospital & facility affiliations
- Visiting Nurse & Hospice of Fairfield County, Inc
- Stamford Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 055462 | CT | MD | Internal Medicine Physician |
| 259829 | NY | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Optimus Health Care Inc | Current | Accepting new patients | |
| Optimus Health Care Inc | Current | Accepting new patients | |
| Stamford Health Medical Group Inc | Internal Medicine | Current | Accepting new patients |
| Stamford Hospital | Past | Accepting new patients |
Locations
982 E Main St
Bridgeport, CT 06608
Phone (203) 696-3260
471 Barnum Ave
Bridgeport, CT 06608
Phone (203) 333-6864
292 Long Ridge Rd
Stamford, CT 06902
Phone (203) 276-5509
1351 Washington Blvd
Stamford, CT 06902
Phone (203) 276-7464
292 Long Ridge Rd
Ste 101
Stamford, CT 06902
Phone (203) 276-7213
5 High Ridge Park
Ste 103
Stamford, CT 06905
Phone (203) 276-4644
292 Long Ridge Rd
#101
Stamford, CT 06902
Phone (203) 323-4458
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/ABCIBA
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.
-
- Federally Qualified Health Center (FQHC)
- Bridgeport, CT
- NPI 1669445946
-
- General Practice Physician
- Stamford, CT
- NPI 1154633980
Internal Medicine
-
- Federally Qualified Health Center (FQHC)
- Stamford, CT
- NPI 1164798138
-
- General Acute Care Hospital
- Stamford, CT
- NPI 1164668471
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Stamford, CT
- NPI 1356331425
-
- Home Health Agency
- Wilton, CT
- NPI 1720080690
-
- Community Based Hospice Care Agency
- Wilton, CT
- NPI 1982606869
Home health agency
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163548800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774396800000",
"number": "1508939067",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "292 LONG RIDGE RD STE 101",
"city": "STAMFORD",
"state": "CT",
"postal_code": "069021627"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "292 LONG RIDGE RD STE 101",
"city": "STAMFORD",
"state": "CT",
"postal_code": "069021627",
"telephone_number": "203-276-7213"
}
],
"practiceLocations": [
{
"address_1": "1351 Washington Blvd",
"address_purpose": "LOCATION",
"city": "Stamford",
"state": "CT",
"postal_code": "069022419",
"country_code": "US",
"telephone_number": "203-621-3700",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "RAO",
"first_name": "VALLI",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-11-15",
"last_updated": "2026-03-25",
"certification_date": "2026-03-25",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CT",
"license": "055462",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NY",
"license": "259829",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Stamford, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.