Jason R Haldas, MD - Medicare Hematology/oncology in New London, CT

Jason R Haldas, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in New London, Connecticut. He went to University Of Virginia School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Northeast Medical Group Inc and his current practice location is 3 Shaws Cv, Suite 201, New London, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 439-1770.

Jason R Haldas is licensed to practice in Connecticut (license number 040056) 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 1275532541.

Contact Information

Jason R Haldas, MD
3 Shaws Cv, Suite 201,
New London, CT 06320-4952
(860) 439-1770
(860) 447-2854

Map and Direction




Physician's Profile

Full NameJason R Haldas
GenderMale
SpecialityHematology/oncology
Experience28 Years
Location3 Shaws Cv, New London, 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 R Haldas attended and graduated from University Of Virginia School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1275532541
  • Provider Enumeration Date: 07/19/2005
  • Last Update Date: 08/23/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8325241912
  • Enrollment ID: I20110502000215

Medical Identifiers

Medical identifiers for Jason R Haldas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275532541NPI-NPPES
001400564MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 040056 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford Healthcare At HomeBloomfield, CTHospice
Masonicare Home Health And Hospice IncWallingford, CTHospice
Lawrence & Memorial HospitalNew london, CTHospital
Westerly HospitalWesterly, RIHospital
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeast Medical Group Inc12542338361251

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 R Haldas allows following entities to bill medicare on his behalf.
Entity NameNortheast Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043278351
PECOS PAC ID: 1254233836
Enrollment ID: O20040123000522

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 R Haldas 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 R Haldas, MD
3 Shaws Cv, Suite 201,
New London, CT 06320-4952

Ph: (860) 439-1770
Jason R Haldas, MD
3 Shaws Cv, Suite 201,
New London, CT 06320-4952

Ph: (860) 439-1770

Reviews and Comments


Internal Medicine Doctors in New London, CT

Yardley Brice, DO
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Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Dr. Pradnya Velankar, M.D.
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Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Mical S Campbell, MD
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Practice Location: Coastal Digestive Diseases, 234a Bank St, New London, CT 06320
Phone: 860-442-0290    Fax: 860-442-2136
Suzanne J Klekotka, MD
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Medicare: Medicare Enrolled
Practice Location: 155 Montauk Ave, New London, CT 06320
Phone: 860-444-2223    Fax: 860-440-3153
Dr. John Edward Madsen, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 234a Bank St, New London, CT 06320
Phone: 860-442-0290    Fax: 860-442-2136
Robert J Keltner, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Montauk Avenue, New London, CT 06320
Phone: 860-444-2223    Fax: 860-440-3153
Dr. Nicolas J Astras, DO
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    

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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.

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