Dr Robert Greg Dorf, DO - Medicare Family Practice in Londonderry, NH

Dr Robert Greg Dorf, DO is a medicare enrolled "Family Medicine" physician in Londonderry, New Hampshire. He went to University Of New England, College Of Osteo Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Derry Medical Center, Pa and his current practice location is 50 Michels Way Ste 102, Londonderry, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 537-1300.

Dr Robert Greg Dorf is licensed to practice in New Hampshire (license number 12485) 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 1447320080.

Contact Information

Dr Robert Greg Dorf, DO
50 Michels Way Ste 102,
Londonderry, NH 03053-3420
(603) 537-1300
Not Available

Map and Direction




Physician's Profile

Full NameDr Robert Greg Dorf
GenderMale
SpecialityFamily Practice
Experience26 Years
Location50 Michels Way Ste 102, Londonderry, 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:
  • Dr Robert Greg Dorf attended and graduated from University Of New England, College Of Osteo Medicine in 1998
  NPI Data:
  • NPI Number: 1447320080
  • Provider Enumeration Date: 11/09/2006
  • Last Update Date: 09/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961465018
  • Enrollment ID: I20041109000948

Medical Identifiers

Medical identifiers for Dr Robert Greg Dorf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447320080NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 12485 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Pathways Healthcare LlcSalem, NHHome health agency
Elliot HospitalManchester, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Derry Medical Center, Pa529471176858

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 Robert Greg Dorf allows following entities to bill medicare on his behalf.
Entity NameDerry Medical Center, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922030493
PECOS PAC ID: 5294711768
Enrollment ID: O20040625000380

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 Robert Greg Dorf 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 Robert Greg Dorf, DO
6 Buttrick Rd, Ste 102,
Londonderry, NH 03053-3417

Ph: (603) 537-1300
Dr Robert Greg Dorf, DO
50 Michels Way Ste 102,
Londonderry, NH 03053-3420

Ph: (603) 537-1300

Reviews and Comments


Family Medicine Doctors in Londonderry, NH

Bart N Quirinale, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Hancock Dr, Londonderry, NH 03053
Phone: 603-425-0756    
Dr. Dennis G Rork, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Buttrick Rd, Suite 200, Londonderry, NH 03053
Phone: 603-537-1300    
Dr. Daniela Elda Verani, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 182 Rockingham Rd, Suite 9, Londonderry, NH 03053
Phone: 603-434-4363    Fax: 603-434-1450
Dr. Louie E Olive, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 40 Buttrick Rd, Londonderry, NH 03053
Phone: 603-552-1400    
Karolyn F. Lee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 40 Buttrick Rd, Londonderry, NH 03053
Phone: 603-552-1400    Fax: 603-552-1499
Dr. Katharine Laura Wetherbee, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Buttrick Rd Ste 200, Londonderry, NH 03053
Phone: 603-537-1300    Fax: 603-537-1309
Dr. Craig Stevens Packard, M.D., M.P.H
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 156 Harvey Rd, Concentra Urgent Care, Londonderry, NH 03053
Phone: 603-644-3330    Fax: 603-644-3332

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.