Dr Gregory Williams, - Medicare Family Medicine in Merrimack, NH

Dr Gregory Williams, is a medicare enrolled "Family Medicine" physician in Merrimack, New Hampshire. His current practice location is 382 Dw Hwy, Merrimack, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 424-4181.

Dr Gregory Williams is licensed to practice in New Hampshire (license number 11119) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1427045632.

Contact Information

Dr Gregory Williams,
382 Dw Hwy,
Merrimack, NH 03054-4152
(603) 424-4181
Not Available



Physician's Profile

Full NameDr Gregory Williams
GenderMale
SpecialityFamily Medicine
Location382 Dw Hwy, Merrimack, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427045632
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 08/23/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8527090547
  • Enrollment ID: I20050909000705

Medical Identifiers

Medical identifiers for Dr Gregory Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427045632NPI-NPPES
110061100/AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 11119 (New Hampshire)Primary
207Q00000XFamily Medicine 154397 (Massachusetts)Secondary

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. Dr Gregory Williams allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097

News Archive

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QIAGEN announces launch of QIAsure Methylation Test to detect cervical cancer risk

QIAGEN N.V. today announced the launch of the QIAsure Methylation Test, a novel CE-marked molecular diagnostic test for use in differentiating patients' risk of developing cervical cancer.

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Researchers study gene that contributes to late-onset Alzheimer's disease in African-Americans

Researchers at Mayo Clinic in Florida participated in a nationwide study that found minor differences between genes that contribute to late-onset Alzheimer's disease in African-Americans and in Caucasians.

Read more Medical News

› Verified 5 days ago

Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269

News Archive

Combination therapy effectively induces tumor cell death and reduces spread of breast cancer

Each day, normal human cell tissues express a protein known as p53 that wages war against potential malignancies. However, between 30 and 40 percent of human breast cancers express a defective (mutant) form of p53 that helps cancer cells proliferate and grow.

QIAGEN announces launch of QIAsure Methylation Test to detect cervical cancer risk

QIAGEN N.V. today announced the launch of the QIAsure Methylation Test, a novel CE-marked molecular diagnostic test for use in differentiating patients' risk of developing cervical cancer.

Bioheart's executive management team strengthened by the inclusion of board members

Bioheart, Inc., (OTC Bulletin Board: BHRT) a company committed to delivering intelligent devices and biologics that help monitor, diagnose and treat heart failure and other cardiovascular diseases announced today that several of its Directors have joined the Company's executive management team. In addition to assuming the position of Chairman of the Company's Board of Directors, Karl E. Groth, Ph.D., became the Chief Executive Officer; Peggy A. Farley became Chief Operating Officer; and Mark P. Borman became Chief Financial Officer. Howard Leonhardt will continue as Chief Scientific and Technology Officer, and Chairman of the Scientific Advisory Board. Mr. Leonhardt, the Company's founder, thus will be able to focus on enhancing the Company's existing technologies and strengthening its position as the leader within the cardiovascular arena of the stem cell therapy industry.

Researchers study gene that contributes to late-onset Alzheimer's disease in African-Americans

Researchers at Mayo Clinic in Florida participated in a nationwide study that found minor differences between genes that contribute to late-onset Alzheimer's disease in African-Americans and in Caucasians.

Read more Medical News

› Verified 5 days ago

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. Dr Gregory Williams 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
Dr Gregory Williams,
Po Box 808,
Nashua, NH 03061-0808

Ph: (603) 578-5054
Dr Gregory Williams,
382 Dw Hwy,
Merrimack, NH 03054-4152

Ph: (603) 424-4181

News Archive

Combination therapy effectively induces tumor cell death and reduces spread of breast cancer

Each day, normal human cell tissues express a protein known as p53 that wages war against potential malignancies. However, between 30 and 40 percent of human breast cancers express a defective (mutant) form of p53 that helps cancer cells proliferate and grow.

QIAGEN announces launch of QIAsure Methylation Test to detect cervical cancer risk

QIAGEN N.V. today announced the launch of the QIAsure Methylation Test, a novel CE-marked molecular diagnostic test for use in differentiating patients' risk of developing cervical cancer.

Bioheart's executive management team strengthened by the inclusion of board members

Bioheart, Inc., (OTC Bulletin Board: BHRT) a company committed to delivering intelligent devices and biologics that help monitor, diagnose and treat heart failure and other cardiovascular diseases announced today that several of its Directors have joined the Company's executive management team. In addition to assuming the position of Chairman of the Company's Board of Directors, Karl E. Groth, Ph.D., became the Chief Executive Officer; Peggy A. Farley became Chief Operating Officer; and Mark P. Borman became Chief Financial Officer. Howard Leonhardt will continue as Chief Scientific and Technology Officer, and Chairman of the Scientific Advisory Board. Mr. Leonhardt, the Company's founder, thus will be able to focus on enhancing the Company's existing technologies and strengthening its position as the leader within the cardiovascular arena of the stem cell therapy industry.

Researchers study gene that contributes to late-onset Alzheimer's disease in African-Americans

Researchers at Mayo Clinic in Florida participated in a nationwide study that found minor differences between genes that contribute to late-onset Alzheimer's disease in African-Americans and in Caucasians.

Read more News

› Verified 5 days ago


Family Medicine Doctors in Merrimack, NH

Dr. Edward Brooks Hall, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 294 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-424-4713    Fax: 603-424-2915
Dr. Nicola Kernan, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Dobson Way, Merrimack, NH 03054
Phone: 603-424-4181    
Dr. Christopher Couture, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 696 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-3155    Fax: 603-424-8693
Dr. William Stewart Blackwood, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 382 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-424-4181    
Dr. Anica Naprta, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 7 Executive Park Drive, Home Health & Hospice Care, Merrimack, NH 03054
Phone: 603-882-2941    Fax: 603-429-1844
Dr. Archie W Dickinson, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 294 Daniel Webster Hwy, Dartmouth Hitchcock - Family Medicine, Merrimack, NH 03054
Phone: 603-424-4713    

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