Active NPI
Christine Gummerson, MD
- Neurology Physician
- New Haven, CT
National Provider Identifier
1740797463
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- 78961
- Practice address
- 333 Cedar St
New Haven, CT 06510-3206 - Phone
- (203) 432-4771
- NPI assigned
- Jan 3, 2018
- 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 |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | 78961 | CT | Primary |
Addresses
Primary practice location
333 Cedar St
New Haven, CT 06510-3206
Mailing address
20 York St
Tompkins 226
New Haven, CT 06510-3220
Phone (203) 688-4242
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20200706001621 | CT | Order and Referring Only - Internal Medicine | 9830512177 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 78961 | CT | MD | Neurology Physician |
Interoperability endpoints
- cgummerson463737@direct.ynhh.org
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1514937600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778716800000",
"number": "1740797463",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20 YORK ST",
"address_2": "TOMPKINS 226",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "065103220",
"telephone_number": "203-688-4242"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "333 CEDAR ST",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "065103206",
"telephone_number": "203-432-4771"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GUMMERSON",
"first_name": "CHRISTINE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2018-01-03",
"last_updated": "2026-05-14",
"certification_date": "2026-05-14",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "CT",
"license": "78961",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New Haven, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 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.