Active NPI
Tiffany Sanders, MD
- Internal Medicine Physician
- Waterbury, CT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 48976
- Practice address
- 56 Franklin St
Waterbury, CT 06706-1253 - Phone
- (203) 709-6000
- NPI assigned
- Aug 15, 2005
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | D0061586 | MD | |
| Internal Medicine Physician | 207R00000X | 291418 | NY | |
| Internal Medicine Physician | 207R00000X | 48976 | CT | Primary |
Addresses
Primary practice location
56 Franklin St
Waterbury, CT 06706-1253
Mailing address
PO Box 4523
Danbury, CT 06813-4523
Phone (203) 837-6658
Other practice location 1
Scarsdale Medical Group
259 Heathcote Road
Scarsdale, NY 10583
Phone (914) 723-8100
Other identifiers 6
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7472715 | Other | CT | AETNA |
| 008023910 | Medicaid | CT | |
| PENDING | Other | CT | RR MEDICARE |
| 048976 | Other | CT | CONNECTICARE |
| 01011819 | Other | CT | COVENTRY |
| 582171 | Other | CT | WELLCARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT, NY
- 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
- Internal Medicine
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
259 Heathcote Rd
Scarsdale, NY 10583-4523
Phone (914) 328-8444
Hospital & facility affiliations
- Ridgefield Visiting Nurse Association
- Vnsny Hospice and Palliative Care
- White Plains Hospital Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 99.15 of 100
- Promoting interoperability
- 99
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 291418 | NY | MD | Licensed Practical Nurse |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Charlotte Hungerford Hospital | Current | Accepting new patients | |
| The Charlotte Hungerford Hospital | Current | Accepting new patients | |
| White Plains Physician Services PC | Internal Medicine | Current | Accepting new patients |
| Norwalk Hospital Association | Current | Accepting new patients | |
| Rvnahealth, Inc. | Current | Accepting new patients | |
| Neighborhood Health, Inc. | Internal Medicine | Current | Accepting new patients |
| Norwalk Hospital Association | Current | Accepting new patients | |
| Rvnahealth, Inc. | Current | Accepting new patients | |
| Gaylord Hospital, Inc. | Current | Accepting new patients | |
| Matrix House Physicians PA | Internal Medicine | Past | Accepting new patients |
Locations
2800 Main St
Bridgeport, CT 06606
Phone (203) 386-0366
520 West Ave
Norwalk, CT 06850
Phone (203) 852-2417
27 Governor St
Ridgefield, CT 06877
Phone (203) 438-5555
540 Litchfield St
Torrington, CT 06790
Phone (860) 496-6361
50 Gaylord Farm Rd
Wallingford, CT 06492
Phone (203) 679-3553
600 Mamaroneck Ave
Harrison, NY 10528
Phone (914) 628-6966
550 Mamaroneck Ave
Ste 302
Harrison, NY 10528
Phone 9147238100 ext. 239
600 Mamaroneck Ave
Ste 200
Harrison, NY 10528
Phone 9147238100116
185 Kisco Ave
Ste 300
Mount Kisco, NY 10549
Phone (914) 242-2020
259 Heathcote Rd
Scarsdale, NY 10583
Phone 9147238100106
Networks
- Healthfirst Medicare Network H3359
- Healthfirst Medicare Network H9678
- Healthfirst Medicare Network H5989
- Healthfirst Medicare Network H1722
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Ridgefield Visiting Nurse Association | Hospice | W-2 Managing Employee | Jun 8, 2021 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Community Based Hospice Care Agency
- Ridgefield, CT
- NPI 1619491107
W-2 Managing Employee
Organizations & group practices 11
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.
-
- Internal Medicine Physician
- White Plains, NY
- NPI 1124502687
-
- Long Term Care Hospital
- Wallingford, CT
- NPI 1730137753
-
- General Practice Physician
- Torrington, CT
- NPI 1043544489
Internal Medicine
-
- General Acute Care Hospital
- Norwalk, CT
- NPI 1427041581
-
- Home Health Agency
- Ridgefield, CT
- NPI 1497758874
-
- General Acute Care Hospital
- Torrington, CT
- NPI 1629075734
-
- Health Service Clinic/Center
- Norwalk, CT
- NPI 1841226347
-
- General Acute Care Hospital
- Norwalk, CT
- NPI 1649263880
-
- Community Based Hospice Care Agency
- Ridgefield, CT
- NPI 1619491107
-
- Psychiatric Hospital Unit
- Torrington, CT
- NPI 1639255870
-
- Internal Medicine Physician
- Lanham, MD
- NPI 1780631556
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Community Based Hospice Care Agency
- Ridgefield, CT
- NPI 1619491107
-
- Community Based Hospice Care Agency
- New York, NY
- NPI 1215928510
-
- General Acute Care Hospital
- White Plains, NY
- NPI 1447255153
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1124064000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780358400000",
"number": "1508868944",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 4523",
"city": "DANBURY",
"state": "CT",
"postal_code": "068134523",
"telephone_number": "203-837-6658"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "56 FRANKLIN ST",
"city": "WATERBURY",
"state": "CT",
"postal_code": "067061253",
"telephone_number": "203-709-6000"
}
],
"practiceLocations": [
{
"address_1": "Scarsdale Medical Group",
"address_2": "259 Heathcote Road",
"address_purpose": "LOCATION",
"city": "Scarsdale",
"state": "NY",
"postal_code": "10583",
"country_code": "US",
"telephone_number": "914-723-8100",
"fax_number": "914-219-1928",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SANDERS",
"first_name": "TIFFANY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-08-15",
"last_updated": "2026-06-02",
"certification_date": "2026-06-02",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MD",
"license": "D0061586",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NY",
"license": "291418",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CT",
"license": "48976",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "7472715",
"state": "CT"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "008023910",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RR MEDICARE",
"identifier": "PENDING",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CONNECTICARE",
"identifier": "048976",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COVENTRY",
"identifier": "01011819",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WELLCARE",
"identifier": "582171",
"state": "CT"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Waterbury, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.