Quick answers
- Which hospitals does Terry Haag work at?
- Medicare's official clinician data lists Terry Haag at 1 hospital: Central Maine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Terry Haag see patients?
- Medicare's clinician data lists 2 practice locations, including Lewiston, ME and Orlando, FL. Call before your visit to confirm the address.
- What is Terry Haag's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Terry Haag accept Medicare assignment?
- Yes. Medicare's clinician data says Terry Haag accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Terry Haag?
- (207) 795-5770, as listed in official Medicare / NPI Registry data.
- What is Terry Haag's NPI number?
- 1841383197. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Terry Haag works
Medicare's Facility Affiliation Data lists Terry Haag at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Central Maine Medical CenterLewiston, ME · Acute Care Hospital · CCN 200024
Practice locations
Addresses where Terry Haag is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 High St, Suite 200Lewiston, ME 04240 (207) 795‑5770
- 83 W Miller StOrlando, FL 32806 (321) 841‑8555
Group practices
Medicare enrollment lists Terry Haag as a member of these groups (CMS data updated 2026-10-02).
- Orlando Health Medical Group Inc2,287 clinicians in the group
- Central Maine Medical Center342 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, ME — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841383197 |
| 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