Dafer W Al-haddadin, MD - Medicare Infectious Disease in Portsmouth, NH

Dafer W Al-haddadin, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Portsmouth, New Hampshire. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Appledore Medical Group Inc and his current practice location is 155 Borthwick Ave Ste 202, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 434-8733.

Dafer W Al-haddadin is licensed to practice in Indiana (license number 01068171) 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 1932192945.

Contact Information

Dafer W Al-haddadin, MD
155 Borthwick Ave Ste 202,
Portsmouth, NH 03801-7156
(603) 434-8733
(603) 433-8834

Map and Direction




Physician's Profile

Full NameDafer W Al-haddadin
GenderMale
SpecialityInfectious Disease
Experience39 Years
Location155 Borthwick Ave Ste 202, Portsmouth, 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:
  • Dafer W Al-haddadin graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1932192945
  • Provider Enumeration Date: 08/24/2005
  • Last Update Date: 11/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8022098235
  • Enrollment ID: I20220607002638

Medical Identifiers

Medical identifiers for Dafer W Al-haddadin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932192945NPI-NPPES
P00467411OtherRAILROAD MEDICARE
200132160AMedicaidOK
200546850AMedicaidKS
208360206MedicaidMO
221420OtherBLUES
200984520MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 2008004909 (Missouri)Secondary
207RI0200XInternal Medicine - Infectious Disease MD38698 (Tennessee)Secondary
207RI0200XInternal Medicine - Infectious Disease 01068171 (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Portsmouth Regional HospitalPortsmouth, NHHospital
Frisbie Memorial HospitalRochester, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Appledore Medical Group Inc569866615489

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. Dafer W Al-haddadin allows following entities to bill medicare on his behalf.
Entity NameAppledore Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720077167
PECOS PAC ID: 5698666154
Enrollment ID: O20040601000165

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. Dafer W Al-haddadin 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
Dafer W Al-haddadin, MD
155 Borthwick Ave Ste 202,
Portsmouth, NH 03801-7156

Ph: (603) 434-8733
Dafer W Al-haddadin, MD
155 Borthwick Ave Ste 202,
Portsmouth, NH 03801-7156

Ph: (603) 434-8733

Reviews and Comments


Internal Medicine Doctors in Portsmouth, NH

Robert Millstein, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 100 Campus Dr, Suite 12, Portsmouth, NH 03801
Phone: 603-422-8208    Fax: 603-422-8219
Mr. Hanad Omar, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Avenue, Portsmouth, NH 03801
Phone: 603-436-5110    
Thomas P Clairmont Jr., MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave, Suite 205, Portsmouth, NH 03801
Phone: 603-436-6115    Fax: 603-433-5567
Daniel L Davies, DO
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 155 Borthwick Ave, Suite 202w, Portsmouth, NH 03801
Phone: 603-433-8434    Fax: 603-436-6608
Brian Choi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 215-442-5031    
Dr. Sucharit Suresh Joshi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115
Dr. Michael Casimir Danielski, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115

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.