Jason L Greenbaum, MD - Medicare Emergency Medicine in Stamford, CT

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Jason L Greenbaum, MD is a medicare enrolled "Emergency Medicine" physician in Stamford, Connecticut. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice East Post Road Medical Services Pc, Athol Memorial Hospital Incorporated, Henry Heywood Memorial Hospital and his current practice location is 30 Shelburne Rd, Stamford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (330) 493-4443.

Jason L Greenbaum is licensed to practice in Connecticut (license number 44305) 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 1649205493.

Contact Information

Jason L Greenbaum, MD
30 Shelburne Rd,
Stamford, CT 06902-3628
(330) 493-4443
(330) 493-8677

Map and Direction




Physician's Profile

Full NameJason L Greenbaum
GenderMale
SpecialityEmergency Medicine
Experience22 Years
Location30 Shelburne Rd, Stamford, Connecticut
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:
  • Jason L Greenbaum graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1649205493
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 04/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7517963390
  • Enrollment ID: I20101018000809

Medical Identifiers

Medical identifiers for Jason L Greenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649205493NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301082237 (Michigan)Secondary
207P00000XEmergency Medicine 44305 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Athol Memorial HospitalAthol, MAHospital
White Plains Hospital CenterWhite plains, NYHospital
The Hospital Of Central ConnecticutNew britain, CTHospital
Heywood Hospital -Gardner, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Post Road Medical Services Pc6406198506284
Athol Memorial Hospital Incorporated791195984665
Henry Heywood Memorial Hospital165826260561

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. Jason L Greenbaum allows following entities to bill medicare on his behalf.
Entity NameAlbany Medical College
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629008537
PECOS PAC ID: 1759293111
Enrollment ID: O20031125000386
Entity NameManning Emergency Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720232721
PECOS PAC ID: 0244397271
Enrollment ID: O20090319000059
Entity NameMetropolitan Medical Practice Plan Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306138383
PECOS PAC ID: 8022286384
Enrollment ID: O20110713000171
Entity NameQueens Emergency Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407269186
PECOS PAC ID: 8325263171
Enrollment ID: O20140710001741
Entity NameEast Post Road Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841767274
PECOS PAC ID: 6406198506
Enrollment ID: O20190419000178

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. Jason L Greenbaum 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
Jason L Greenbaum, MD
27 Sussex Pl,
Stamford, CT 06905-2931

Ph: (646) 242-3799		Jason L Greenbaum, MD
30 Shelburne Rd,
Stamford, CT 06902-3628

Ph: (330) 493-4443

Reviews and Comments


Emergency Medicine Doctors in Stamford, CT

Dr. Alexandr Rafailov, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 30 Shelburne Rd, Stamford, CT 06902
Phone: 203-276-7777    
Dr. Sarah Marie Vitello, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 Shelburne Rd, Stamford, CT 06902
Phone: 203-276-1000    
Jomo Coddett, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 Shelburne Rd, Stamford, CT 06902
Phone: 330-493-4443    Fax: 330-493-8677
Dr. Scott Raymond Martin, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 29 Hospital Plz Ste 502, Stamford, CT 06902
Phone: 203-348-7410    Fax: 203-276-2324
Dr. Tiphany Alexandrea Jolly, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 Shelburne Road, Stamford, CT 06902
Phone: 203-276-7777    
Dr. Maria Brea, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 30 Shelburne Road, Stamford, CT 06904
Phone: 203-276-7777    
Dr. Mark Adrian Hulipas Bell, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Hospital Plz, Stamford, CT 06902
Phone: 203-276-1000    

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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