James Cooper Sullivan, DO - Medicare Osteopathic Manipulative Medicine in Merrimack, NH

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James Cooper Sullivan, DO is a medicare enrolled "Neuromusculoskeletal Medicine & Omm" physician in Merrimack, New Hampshire. He graduated from medical school in 2014 and has 11 years of diverse experience with area of expertise as Osteopathic Manipulative Medicine. He is a member of the group practice Betternow Pllc and his current practice location is 696 Daniel Webster Hwy, Merrimack, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 429-3155.

James Cooper Sullivan is licensed to practice in New Hampshire (license number 18598) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023422748.

Contact Information

James Cooper Sullivan, DO
696 Daniel Webster Hwy,
Merrimack, NH 03054-2748
(603) 429-3155
(603) 672-7150

Map and Direction




Physician's Profile

Full NameJames Cooper Sullivan
GenderMale
SpecialityOsteopathic Manipulative Medicine
Experience11 Years
Location696 Daniel Webster Hwy, Merrimack, New Hampshire
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • James Cooper Sullivan graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1023422748
  • Provider Enumeration Date: 06/20/2014
  • Last Update Date: 11/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4880940220
  • Enrollment ID: I20180627002725

Medical Identifiers

Medical identifiers for James Cooper Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023422748NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 18598 (New Hampshire)Secondary
204D00000XNeuromusculoskeletal Medicine & Omm 18598 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southern Nh Medical CenterNashua, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Betternow Pllc05476250897

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. James Cooper Sullivan allows following entities to bill medicare on his behalf.
Entity NameBetternow Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689223554
PECOS PAC ID: 0547625089
Enrollment ID: O20230505000065

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. James Cooper Sullivan 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
James Cooper Sullivan, DO
292 Route 101,
Amherst, NH 03031-1730

Ph: (603) 341-9144		James Cooper Sullivan, DO
696 Daniel Webster Hwy,
Merrimack, NH 03054-2748

Ph: (603) 429-3155

Reviews and Comments



Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.