Quick answers
- Which hospitals does Mae D. Whelan work at?
- Medicare's official clinician data lists Mae D. Whelan at 4 hospitals: Lawrence & Memorial Hospital, Westerly Hospital, William W Backus Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mae D. Whelan see patients?
- Medicare's clinician data lists 2 practice locations, including New Haven, CT and Hamden, CT. Call before your visit to confirm the address.
- What is Mae D. Whelan's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Mae D. Whelan accept Medicare assignment?
- Medicare's clinician data says Mae D. Whelan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Mae D. Whelan offer telehealth?
- Medicare's clinician data says Mae D. Whelan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Mae D. Whelan's NPI number?
- 1528388345. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mae D. Whelan works
Medicare's Facility Affiliation Data lists Mae D. Whelan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
- Westerly HospitalWesterly, RI · Acute Care Hospital · CCN 410013
- William W Backus HospitalNorwich, CT · Acute Care Hospital · CCN 070024
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Mae D. Whelan is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 York StNew Haven, CT 06510
- 9 Washington AveHamden, CT 06518
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in New Haven
Clinicians with the same Medicare primary specialty in New Haven, CT — not a recommendation.
Clinician information
| Medical school | Albany Medical College Of Union University |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1528388345 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians