Dr David Widman, MD - Medicare Rheumatology in Morristown, NJ

Dr David Widman, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Morristown, New Jersey. He went to Harvard Medical School and graduated in 1975 and has 49 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Allergy And Arthritis Associates and his current practice location is 435 South St, Suite 220b, Morristown, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 540-9198.

Dr David Widman is licensed to practice in New Jersey (license number 25MA03737500) 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 1821168816.

Contact Information

Dr David Widman, MD
435 South St, Suite 220b,
Morristown, NJ 07960-6422
(973) 540-9198
(973) 540-1614

Map and Direction




Physician's Profile

Full NameDr David Widman
GenderMale
SpecialityRheumatology
Experience49 Years
Location435 South St, Morristown, New Jersey
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 David Widman attended and graduated from Harvard Medical School in 1975
  NPI Data:
  • NPI Number: 1821168816
  • Provider Enumeration Date: 11/08/2006
  • Last Update Date: 02/09/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8820026321
  • Enrollment ID: I20050727000090

Medical Identifiers

Medical identifiers for Dr David Widman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821168816NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 25MA03737500 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allergy And Arthritis Associates64069916115

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 David Widman allows following entities to bill medicare on his behalf.
Entity NamePractice Associates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427016385
PECOS PAC ID: 5890703177
Enrollment ID: O20060330000690
Entity NameAllergy & Arthritis Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619015708
PECOS PAC ID: 6406991611
Enrollment ID: O20100226000377

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 David Widman 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 David Widman, MD
Po Box 416457,
Boston, MA 02241-6457

Ph: () -
Dr David Widman, MD
435 South St, Suite 220b,
Morristown, NJ 07960-6422

Ph: (973) 540-9198

Reviews and Comments


Internal Medicine Doctors in Morristown, NJ

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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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