Henry L Sonneborn, MD - Medicare Hematology/oncology in Dover, NH

Henry L Sonneborn, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Dover, New Hampshire. He went to Albany Medical College Of Union University and graduated in 1974 and has 50 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Wentworth Douglass Physician Corporation and his current practice location is 789 Central Ave, Dover, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 742-8787.

Henry L Sonneborn is licensed to practice in New Hampshire (license number 6086) 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 1376508812.

Contact Information

Henry L Sonneborn, MD
789 Central Ave,
Dover, NH 03820-2526
(603) 742-8787
(603) 740-2446

Map and Direction




Physician's Profile

Full NameHenry L Sonneborn
GenderMale
SpecialityHematology/oncology
Experience50 Years
Location789 Central Ave, Dover, 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:
  • Henry L Sonneborn attended and graduated from Albany Medical College Of Union University in 1974
  NPI Data:
  • NPI Number: 1376508812
  • Provider Enumeration Date: 04/18/2006
  • Last Update Date: 02/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5092731679
  • Enrollment ID: I20051022000219

Medical Identifiers

Medical identifiers for Henry L Sonneborn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376508812NPI-NPPES
1376508812MedicaidME
3076000MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 6086 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cornerstone VnaRochester, NHHome health agency
Cornerstone VnaRochester, NHHospice
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wentworth Douglass Physician Corporation5496749848367

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. Henry L Sonneborn allows following entities to bill medicare on his behalf.
Entity NameWentworth Douglass Physician Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447352430
PECOS PAC ID: 5496749848
Enrollment ID: O20040409000433

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. Henry L Sonneborn 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
Henry L Sonneborn, MD
789 Central Ave,
Dover, NH 03820-2526

Ph: (603) 742-8787
Henry L Sonneborn, MD
789 Central Ave,
Dover, NH 03820-2526

Ph: (603) 742-8787

Reviews and Comments


Internal Medicine Doctors in Dover, NH

Dr. Mark Lee Dick, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Members Way Fl 5, Dover, NH 03820
Phone: 603-609-6800    
Mrs. Jhansi Lakshmi Maradana, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Members Way Ste 400, Dover, NH 03820
Phone: 603-742-1143    Fax: 603-749-3509
Ravi Teja Pasam, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 789 Central Ave, Dover, NH 03820
Phone: 603-740-2503    Fax: 603-740-2497
Paul C Tung, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 10 Members Way, Suite 400, Dover, NH 03820
Phone: 603-742-1143    Fax: 603-749-3509
Amy Claire Bessnow, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 789 Central Ave, Dover, NH 03820
Phone: 603-740-2694    
Dylan Thomas, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Members Way Ste 400, Dover, NH 03820
Phone: 603-742-1143    Fax: 603-749-3509
Alison M Sollee, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Members Way Fl 5, Dover, NH 03820
Phone: 603-609-6800    

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).

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