Active NPI
Jing Wang Hughes, MD
- Endocrinology, Diabetes & Metabolism Physician
- New Haven, CT
National Provider Identifier
1538302765
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- 83193
- Practice address
- Ynhh 20 York Street
New Haven, CT 06510 - Phone
- (203) 785-2479
- Fax
- (314) 230-1119
- NPI assigned
- Apr 17, 2009
- 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 |
|---|---|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | 83193 | CT | Primary |
Addresses
Primary practice location
Ynhh 20 York Street
New Haven, CT 06510
Mailing address
Ynhh-20 York Street
New Haven, CT 06510
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO, CT
- 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
- Endocrinology
- Education
- Other, 2009
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
PO Box
Suite 7309
New Haven, CT 06519
Merit-based Incentive Payment System (MIPS)
- Final score
- 84.2 of 100
- Quality
- 71.6
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 75.75
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 83193 | CT | MD | Endocrinology, Diabetes & Metabolism 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.
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1992746903
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1239926400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769385600000",
"number": "1538302765",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "YNHH-20 YORK STREET",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "06510"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "YNHH 20 YORK STREET",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "06510",
"telephone_number": "203-785-2479",
"fax_number": "314-230-1119"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HUGHES",
"first_name": "JING",
"middle_name": "WANG",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-04-17",
"last_updated": "2026-01-26",
"certification_date": "2026-01-26",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "CT",
"license": "83193",
"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 Jan 26, 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.