Dr Brian Stewart Geller, MD - Medicare Cardiovascular Disease (cardiology) in Smithtown, NY

Dr Brian Stewart Geller, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Smithtown, New York. He went to Howard University College Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Cardiac Ekg Interpretation, P. C., Millennium Medical Professionals, Pllc and his current practice location is 496 Smithtown Byp, Suite 101, Smithtown, New York. You can reach out to his office (for appointments etc.) via phone at (631) 979-8880.

Dr Brian Stewart Geller is licensed to practice in New York (license number 150263) 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 1558375329.

Contact Information

Dr Brian Stewart Geller, MD
496 Smithtown Byp, Suite 101,
Smithtown, NY 11787-5005
(631) 979-8880
(631) 979-8064

Map and Direction




Physician's Profile

Full NameDr Brian Stewart Geller
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience44 Years
Location496 Smithtown Byp, 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:
  • Dr Brian Stewart Geller attended and graduated from Howard University College Of Medicine in 1980
  NPI Data:
  • NPI Number: 1558375329
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 12/08/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4587741970
  • Enrollment ID: I20080409000584

Medical Identifiers

Medical identifiers for Dr Brian Stewart Geller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558375329NPI-NPPES
01357813MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 150263 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Catherine Of Siena HospitalSmithtown, NYHospital
St Charles HospitalPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cardiac Ekg Interpretation, P. C.246634510350
Millennium Medical Professionals, Pllc39717472968

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 Brian Stewart Geller allows following entities to bill medicare on his behalf.
Entity NameCardiac Ekg Interpretation, P. C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386665644
PECOS PAC ID: 2466345103
Enrollment ID: O20050817001042
Entity NameMillennium Medical Professionals, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114364510
PECOS PAC ID: 3971747296
Enrollment ID: O20130926000145

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 Brian Stewart Geller 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 Brian Stewart Geller, MD
496 Smithtown Byp, Suite 101,
Smithtown, NY 11787-5005

Ph: (631) 979-8880
Dr Brian Stewart Geller, MD
496 Smithtown Byp, Suite 101,
Smithtown, NY 11787-5005

Ph: (631) 979-8880

Reviews and Comments


Internal Medicine Doctors in Smithtown, NY

Dr. Stephen Littman, M.D.
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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
Cardiovascular Disease
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
Cardiovascular 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.
Cardiovascular 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
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 50 Route 25a, Smithtown, NY 11787
Phone: 631-862-3890    
Ranjit Singh, MD
Cardiovascular 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).

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.