Mr Gregory M Mccarthy, MD - Medicare Gastroenterology in Manchester, NH

Mr Gregory M Mccarthy, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Manchester, New Hampshire. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Elliot Professional Services, St. Joseph Hospital Of Nashua Nh, Catholic Health Initiatives Colorado, University Of Vermont Medical Center Inc and his current practice location is 100 Hitchcock Way, Manchester, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 695-2500.

Mr Gregory M Mccarthy is licensed to practice in New Hampshire (license number 7256) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1942393525.

Contact Information

Mr Gregory M Mccarthy, MD
100 Hitchcock Way,
Manchester, NH 03104-4125
(603) 695-2500
(603) 369-6365



Physician's Profile

Full NameMr Gregory M Mccarthy
GenderMale
SpecialityGastroenterology
Experience44 Years
Location100 Hitchcock Way, Manchester, New Hampshire
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Gregory M Mccarthy graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1942393525
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 08/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6800889338
  • Enrollment ID: I20040408000271

Medical Identifiers

Medical identifiers for Mr Gregory M Mccarthy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942393525NPI-NPPES
3081639MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine CDR.0000643 (Colorado)Secondary
207RG0100XInternal Medicine - Gastroenterology 7256 (New Hampshire)Primary
207RG0100XInternal Medicine - Gastroenterology CDR.0000643 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalNashua, NHHospital
Elliot HospitalManchester, NHHospital
Univ. Of Vermont - Fletcher Allen Health CareBurlington, VTHospital
Longmont United HospitalLongmont, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elliot Professional Services6103727920304
St. Joseph Hospital Of Nashua Nh2062455611191
Catholic Health Initiatives Colorado8022927342998
University Of Vermont Medical Center Inc3779491071994

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Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mr Gregory M Mccarthy allows following entities to bill medicare on his behalf.
Entity NameElliot Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285627935
PECOS PAC ID: 6103727920
Enrollment ID: O20040115000634

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Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442

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Entity NameSt. Joseph Hospital Of Nashua Nh
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093787384
PECOS PAC ID: 2062455611
Enrollment ID: O20050606000515

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Entity NameGuidance Medical Associates, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528210010
PECOS PAC ID: 3072672435
Enrollment ID: O20081030000547

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mr Gregory M Mccarthy is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr Gregory M Mccarthy, MD
100 Hitchcock Way,
Manchester, NH 03104-4125

Ph: (603) 308-1467
Mr Gregory M Mccarthy, MD
100 Hitchcock Way,
Manchester, NH 03104-4125

Ph: (603) 695-2500

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Internal Medicine Doctors in Manchester, NH

Jenny Lin, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 100 Hitchcock Way, Manchester, NH 03104
Phone: 603-695-2500    
Dr. Douglas F. Marks Jr., M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 87 Mcgregor St, Ste 4100, Manchester, NH 03102
Phone: 603-695-2500    Fax: 603-695-2647
Dr. Jose E. Lozano, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 718 Smyth Rd, Manchester Va, Manchester, NH 03104
Phone: 603-624-4366    
Frances Jensen, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 456 Union St, Manchester, NH 03103
Phone: 866-679-0381    
Dr. Victor Gordan, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 718 Smyth Rd, Manchester, NH 03104
Phone: 603-624-4366    Fax: 603-626-6559
Dr. Peter Wilson Shaw, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Mcgregor St # Stb, Manchester, NH 03102
Phone: 603-663-6350    
Dr. Goran Broketa, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 718 Smyth Rd, Manchester, NH 03104
Phone: 603-624-4366    Fax: 603-629-3217

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