Active NPI
Zife Krosi, MD
- Internal Medicine Physician
- Waterbury, CT
National Provider Identifier
1881695070
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 033272
- Practice address
- 232 N Elm St
Waterbury, CT 06702-1516 - Phone
- (203) 756-8021
- NPI assigned
- Aug 10, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 033272 | CT | Primary |
Addresses
Primary practice location
232 N Elm St
Waterbury, CT 06702-1516
Mailing address
31 Hillside Rd
Woodbury, CT 06798-4024
Phone (203) 756-8021
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00133225 | Medicaid | CT |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 033272 | CT | MD | Internal Medicine Physician |
Organizations & group practices 1
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.
-
- Family Medicine Physician
- Waterbury, CT
- NPI 1154342335
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1123632000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1881695070",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31 HILLSIDE RD",
"city": "WOODBURY",
"state": "CT",
"postal_code": "067984024",
"telephone_number": "203-756-8021"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "232 N ELM ST",
"city": "WATERBURY",
"state": "CT",
"postal_code": "067021516",
"telephone_number": "203-756-8021"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KROSI",
"first_name": "ZIFE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-08-10",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CT",
"license": "033272",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00133225",
"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 Jul 13, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.