David Robert Katzen, MD - Medicare Allergy/immunology in Warwick, RI

David Robert Katzen, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Warwick, Rhode Island. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1979 and has 45 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 400 Bald Hill Rd, Ste 527, Warwick, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 739-5901.

David Robert Katzen is licensed to practice in Rhode Island (license number MD06041) 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 1093711830.

Contact Information

David Robert Katzen, MD
400 Bald Hill Rd, Ste 527,
Warwick, RI 02886-6100
(401) 739-5901
(401) 739-8170

Map and Direction




Physician's Profile

Full NameDavid Robert Katzen
GenderMale
SpecialityAllergy/immunology
Experience45 Years
Location400 Bald Hill Rd, Warwick, Rhode Island
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:
  • David Robert Katzen attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1979
  NPI Data:
  • NPI Number: 1093711830
  • Provider Enumeration Date: 06/27/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6204094790
  • Enrollment ID: I20120301000479

Medical Identifiers

Medical identifiers for David Robert Katzen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093711830NPI-NPPES
9000465MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy MD06041 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Miriam HospitalProvidence, RIHospital

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. David Robert Katzen allows following entities to bill medicare on his behalf.
Entity NameAllergy And Asthma Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497934350
PECOS PAC ID: 0547428906
Enrollment ID: O20120215000361

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. David Robert Katzen 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
David Robert Katzen, MD
400 Bald Hill Rd, Ste 527,
Warwick, RI 02886-6100

Ph: (401) 739-5901
David Robert Katzen, MD
400 Bald Hill Rd, Ste 527,
Warwick, RI 02886-6100

Ph: (401) 739-5901

Reviews and Comments


Allergy & Immunology Doctors in Warwick, RI

Graham John Newstead, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Tollgate Road, Suite 204, Warwick, RI 02886
Phone: 401-738-2400    Fax: 401-732-8953

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.