Diane M Clausen, MD - Medicare Hospice/palliative Care in E Setauket, NY

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Diane M Clausen, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in E Setauket, New York. She went to State University Of New York At Stony Brook, School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Hospice/palliative Care. She is a member of the group practice Stony Brook Internists University Faculty Practice Corporation and her current practice location is 235 N Belle Mead Rd, E Setauket, New York. You can reach out to her office (for appointments etc.) via phone at (631) 751-3000.

Diane M Clausen is licensed to practice in New York (license number 186523) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1447256995.

Contact Information

Diane M Clausen, MD
235 N Belle Mead Rd,
E Setauket, NY 11733-3456
(631) 751-3000
(631) 675-2001

Map and Direction




Physician's Profile

Full NameDiane M Clausen
GenderFemale
SpecialityHospice/palliative Care
Experience34 Years
Location235 N Belle Mead Rd, E Setauket, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diane M Clausen attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1447256995
  • Provider Enumeration Date: 06/21/2005
  • Last Update Date: 08/20/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7810930526
  • Enrollment ID: I20050603000503

Medical Identifiers

Medical identifiers for Diane M Clausen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447256995NPI-NPPES
01681621MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 186523 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital
St Charles HospitalPort jefferson, NYHospital
Monroe Community HospitalRochester, NYHospital
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Internists University Faculty Practice Corporation9133019821362

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. Diane M Clausen allows following entities to bill medicare on her behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20040317000450
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821035601
PECOS PAC ID: 9133019821
Enrollment ID: O20040416000248
Entity NameGood Shepherd Hospice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992131635
PECOS PAC ID: 1759281843
Enrollment ID: O20160120002079

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. Diane M Clausen 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
Diane M Clausen, MD
1500 Route 112, Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 751-3000		Diane M Clausen, MD
235 N Belle Mead Rd,
E Setauket, NY 11733-3456

Ph: (631) 751-3000

Reviews and Comments


Internal Medicine Doctors in E Setauket, NY

Dr. Allen Jeremias, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Research Way, E Setauket, NY 11733
Phone: 631-444-0580    
Michael E Theodorakis, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 235 N Belle Mead Rd, E Setauket, NY 11733
Phone: 631-751-3000    Fax: 631-751-3366
Edward T Samuel, MD, PHD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 235 N Belle Mead Rd, E Setauket, NY 11733
Phone: 631-751-3000    Fax: 631-751-3366
Gurmohan Syali, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 235 N Belle Mead Rd, E Setauket, NY 11733
Phone: 631-751-3000    Fax: 631-751-3366

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.