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William Maher MD in Somersworth, New Hampshire

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William Maher MD has Gastroenterology as his primary medical specialty. Their primary office is: 21 Clark Way in Somersworth, New Hampshire.

They're a part of the: Atlantic Digestive Specialists Pllc medical group which has around 17 members. You can call their office at 603-692-2228 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Rutgers New Jersey Medical School and graduated in 1992 (around 32 years of experience). They are listed as doing telehealth appointments.


William E Maher MD Office Phone and Directions

William Maher MD
Atlantic Digestive Specialists Pllc
21 Clark Way
Somersworth, New Hampshire 03878
603-692-2228


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Phone: 603-692-2228


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Healthcare Info for William Maher MD

Medical School: Rutgers New Jersey Medical School
Graduation Year: 1992
The Primary Medical Specialty for William Maher MD is listed as: Gastroenterology
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 32
PAC (PECOS ID)#: 5991693392
NPI #: 1477550739
NPI Created On: 07/01/2005
NPI Last Updated Listed as: 09/30/2011
Primary Taxonomy Code: 207RG0100X
License Number:
10956
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Celtic Insurance Company
  • Harvard Pilgrim Health Care Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope
  2. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  3. Insertion of guide wire with dilation of esophagus using an endoscope
  4. Diagnostic examination of large bowel using an endoscope
  5. Biopsy of large bowel using an endoscope
  6. Removal of polyps or growths of large bowel using an endoscope
  7. Stool analysis for blood
  8. Imaging of digestive tract done from the inside of the digestive tract
  9. Infusion of chemotherapy into a vein up to 1 hour
  10. New patient office or other outpatient visit, typically 20 minutes
  11. New patient office or other outpatient visit, typically 30 minutes
  12. New patient office or other outpatient visit, typically 45 minutes
  13. Established patient office or other outpatient visit, typically 10 minutes
  14. Established patient office or other outpatient visit, typically 15 minutes
  15. Established patient office or other outpatient, visit typically 25 minutes
  16. Initial hospital inpatient care, typically 30 minutes per day
  17. Initial hospital inpatient care, typically 50 minutes per day
  18. Initial hospital inpatient care, typically 70 minutes per day
  19. Subsequent hospital inpatient care, typically 15 minutes per day
  20. Subsequent hospital inpatient care, typically 25 minutes per day

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Gastroenterology Professionals in Somersworth

21 Clark Way
Somersworth, NH
Atlantic Digestive Specialists Pllc

21 Clark Way
Somersworth, NH
Atlantic Digestive Specialists Pllc

21 Clark Way
Somersworth, NH
Atlantic Digestive Specialists Pllc

21 Clark Way
Somersworth, NH
Atlantic Digestive Specialists Pllc

21 Clark Way
Somersworth, NH
Atlantic Digestive Specialists Pllc

Providers in Atlantic Digestive Specialists Pllc

1.Sonya Alyea

330 Borthwick Ave
Portsmouth Nh 03801-7112
Atlantic Digestive Specialists Pllc
Nurse Practitioner

2.Sonya Alyea

21 Clark Way
Somersworth Nh 03878-4401
Atlantic Digestive Specialists Pllc
Nurse Practitioner

3.Haley Bouchard

21 Clark Way
Somersworth Nh 03878-4401
Atlantic Digestive Specialists Pllc
Physician Assistant

4.Aristotle Damianos Md

21 Clark Way
Somersworth Nh 03878-4401
Atlantic Digestive Specialists Pllc
Gastroenterology

5.Roger Epstein Md

330 Borthwick Ave
Portsmouth Nh 03801-7112
Atlantic Digestive Specialists Pllc
Gastroenterology

6.Kyungran Gibson

330 Borthwick Ave
Portsmouth Nh 03801-7112
Atlantic Digestive Specialists Pllc
Physician Assistant

View all 17 members of Atlantic Digestive Specialists Pllc medical group