Quick answers
- Which hospitals does Heidi S. Ahmed work at?
- Medicare's official clinician data lists Heidi S. Ahmed at 2 hospitals: Lowell General Hospital and Merrimack Health Lawrence Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Heidi S. Ahmed see patients?
- Medicare's clinician data lists 2 practice locations, including Andover, MA and Lowell, MA. Call before your visit to confirm the address.
- What is Heidi S. Ahmed's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Heidi S. Ahmed accept Medicare assignment?
- Yes. Medicare's clinician data says Heidi S. Ahmed 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.
- Does Heidi S. Ahmed offer telehealth?
- Medicare's clinician data says Heidi S. Ahmed offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Heidi S. Ahmed?
- (978) 459-6737, as listed in official Medicare / NPI Registry data.
- What is Heidi S. Ahmed's NPI number?
- 1801276472. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Heidi S. Ahmed works
Medicare's Facility Affiliation Data lists Heidi S. Ahmed at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lowell General HospitalLowell, MA · Acute Care Hospital · CCN 220063
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
Practice locations
Addresses where Heidi S. Ahmed is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Federal St, Suite 103Andover, MA 01810 (978) 459‑6737
- 41 Wellman St, Suite 400Lowell, MA 01851
Group practices
Medicare enrollment lists Heidi S. Ahmed as a member of this group (CMS data updated 2026-10-02).
- Integrated Gastroenterology Consultants, P.C.38 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Andover
Clinicians with the same Medicare primary specialty in Andover, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801276472 |
| 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