Brian H Margolis, MD - Medicare Internal Medicine in Smithtown, NY

Brian H Margolis, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Smithtown, New York. He went to Warren Alpert Medical School Of Brown University and graduated in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Chs Physician Partners Pc and his current practice location is 373 Route 111 Ste 5, Smithtown, New York. You can reach out to his office (for appointments etc.) via phone at (631) 360-8481.

Brian H Margolis is licensed to practice in New York (license number 151667) 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 1336156892.

Contact Information

Brian H Margolis, MD
373 Route 111 Ste 5,
Smithtown, NY 11787-4759
(631) 360-8481
(631) 360-0849

Map and Direction




Physician's Profile

Full NameBrian H Margolis
GenderMale
SpecialityInternal Medicine
Experience43 Years
Location373 Route 111 Ste 5, Smithtown, New York
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:
  • Brian H Margolis attended and graduated from Warren Alpert Medical School Of Brown University in 1981
  NPI Data:
  • NPI Number: 1336156892
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 10/24/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6608862297
  • Enrollment ID: I20040421000136

Medical Identifiers

Medical identifiers for Brian H Margolis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336156892NPI-NPPES
00964925MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 151667 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Catherine Of Siena HospitalSmithtown, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chs Physician Partners Pc7618955667532

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. Brian H Margolis allows following entities to bill medicare on his behalf.
Entity NameSteven S Shayani Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972531564
PECOS PAC ID: 5991697880
Enrollment ID: O20040325001716
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164585725
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027
Entity NameBrian Margolis Md And Anthony Spadaro Md Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326273939
PECOS PAC ID: 0042493215
Enrollment ID: O20110324001021

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. Brian H Margolis 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
Brian H Margolis, MD
373 Route 111 Ste 5,
Smithtown, NY 11787-4759

Ph: (631) 360-8481
Brian H Margolis, MD
373 Route 111 Ste 5,
Smithtown, NY 11787-4759

Ph: (631) 360-8481

Reviews and Comments


Internal Medicine Doctors in Smithtown, NY

Dr. Stephen Littman, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 260 E Middle Country Rd, Suite 214, Smithtown, NY 11787
Phone: 631-265-5050    Fax: 631-265-3304
Mr. Zvi A Alpern, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 48 Route 25a, Ste 307, Smithtown, NY 11787
Phone: 631-265-0062    Fax: 631-265-0590
Sara J Johnson, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 315 E Middle Country Rd, Smithtown, NY 11787
Phone: 631-360-7778    Fax: 631-360-1546
Dr. Nicolae Dragos Bizeta, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 50 Route 25a, Smithtown, NY 11787
Phone: 631-406-0006    Fax: 631-406-0188
Dr. Deborah J. Weiss, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 222 E Middle Country Rd Ste 330, Smithtown, NY 11787
Phone: 631-393-1670    Fax: 631-382-8941
Dr. Diana Z Akberzie, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 50 Route 25a, Smithtown, NY 11787
Phone: 631-862-3890    
Ranjit Singh, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 14 Yellow Top Ln, Smithtown, NY 11787
Phone: 347-722-2907    Fax: 504-226-0701

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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