Active NPI
Bella Zeisler, MD
- Pediatric Gastroenterology Physician
- Hartford, CT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Gastroenterology Physician
- License
- 1.047777
- Practice address
- 282 Washington St Ste 2K
Hartford, CT 06106-3322 - Phone
- (860) 545-9560
- Fax
- (860) 545-9561
- NPI assigned
- May 17, 2007
- 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 |
|---|---|---|---|---|
| Pediatric Gastroenterology Physician | 2080P0206X | 1.047777 | CT | Primary |
Addresses
Primary practice location
282 Washington St Ste 2K
Hartford, CT 06106-3322
Mailing address
10 Columbus Blvd
Hartford, CT 06106-1976
Phone (860) 837-5560
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1.047777 | CT | MD | Pediatric Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Connecticut Children'S Specialty Group, Inc. | Pediatric Gastroenterology | Current | Accepting new patients |
| Connecticut Children'S Specialty Group, Inc. | Pediatric Gastroenterology | Current | Accepting new patients |
| Connecticut Children'S Medical Center | Past | Accepting new patients |
Locations
105 Newtown Rd
#A
Danbury, CT 06810
Phone (860) 545-9395
10 Birdseye Rd
Ste 110
Farmington, CT 06032
Phone (860) 231-8482
310 Western Blvd
Glastonbury, CT 06033
Phone (860) 837-9877
282 Washington St
Ste 2K
Hartford, CT 06106
Phone (860) 545-9560
10 Columbus Blvd
Hartford, CT 06106
Phone (860) 837-5619
282 Washington St
Hartford, CT 06106
Phone (860) 545-8950
282 Washington St
Ste 2
Hartford, CT 06106
4 Corporate Dr
Fl 2
Shelton, CT 06484
2 Ivy Brook Rd
Ste 213
Shelton, CT 06484
Phone (203) 538-5400
191 Post Rd W
#1
Westport, CT 06880
Interoperability endpoints
- bzeisler2673@connecticutchildrens.direct-ci.com
Organizations & group practices 3
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.
-
- Pediatrics Physician
- Hartford, CT
- NPI 1669448882
Pediatric Gastroenterology
-
- Ophthalmology Physician
- Glastonbury, CT
- NPI 1568056984
Pediatric Gastroenterology
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Hartford, CT
- NPI 1578106951
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1179360000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778025600000",
"number": "1891902995",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10 COLUMBUS BLVD",
"city": "HARTFORD",
"state": "CT",
"postal_code": "061061976",
"telephone_number": "860-837-5560",
"fax_number": "860-837-6387"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "282 WASHINGTON ST STE 2K",
"city": "HARTFORD",
"state": "CT",
"postal_code": "061063322",
"telephone_number": "860-545-9560",
"fax_number": "860-545-9561"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZEISLER",
"first_name": "BELLA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-05-17",
"last_updated": "2026-05-06",
"certification_date": "2026-05-06",
"status": "A"
},
"taxonomies": [
{
"code": "2080P0206X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Gastroenterology",
"state": "CT",
"license": "1.047777",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hartford, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 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.