Chaarushi Ahuja, MD
Individual provider Active NPI Obstetrics & Gynecology Physician · New Haven, CT
NPI 1851965347 · NPPES record last updated Jun 17, 2025
Key facts
- NPI
- 1851965347
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Obstetrics & Gynecology Physician 207V00000X
- License
- 80638 (CT)
- Practice address
- 20 York St
New Haven, CT 06510-3220 - Phone
- (203) 688-4242
- NPI assigned
- May 18, 2021
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 12
Medicare Care Compare profile
- Specialty
- Obstetrics/Gynecology
- Education
- Yale University School of Medicine, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Yale University
Practice addresses (Care Compare)
1 Long Wharf Dr
New Haven, CT 06511-5991
Phone (203) 785-4081
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250924000938 | CT | Practitioner - Obstetrics/Gynecology | 3274932785 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Yale University | Current |
Accepting new patients | |
| Yale University | Obstetrics & Gynecology | Current |
Accepting new patients |
Locations
1 Long Wharf Dr
New Haven, CT 06511
Phone (203) 777-7500
800 Howard Ave
New Haven, CT 06519
Phone (203) 785-2140
50 Division St
New Haven, CT 06511
Phone (203) 785-2140
20 York St
North Haven, CT 06510
Phone (203) 688-2433
Interoperability endpoints
- cahuja374174@direct.ynhh.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Obstetrics & Gynecology Physician | 207V00000X | 80638 | CT | Yes |
Addresses
Primary practice location
20 York St
New Haven, CT 06510-3220
Mailing address
20 York St
New Haven, CT 06510-3220
Phone (203) 688-4242
Other providers in New Haven, CT
- Aiden Hyuk Ahn
- Florence Jiyoung Ahn
- Hyoeun Ahn
- Kyung Heup Ahn
- Sohee Ahn
- Nita Ahuja
- Claudette D Ahumada
- Ayesha Aijaz
- Simran Sanjay Ailani
- Rachel Mae Aiudi
All providers in New Haven, CT · Obstetrics & Gynecology Physician in Connecticut
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 17, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.