Jeffrey M Factor, MD - Medicare Allergy/immunology in West Hartford, CT

Jeffrey M Factor, MD is a medicare enrolled "Pediatrics - Pediatric Allergy/immunology" physician in West Hartford, Connecticut. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1985 and has 39 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Connecticut Asthma And Allergy Center Llc and his current practice location is 836 Farmington Avenue, Suite 207, West Hartford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 232-9911.

Jeffrey M Factor is licensed to practice in Connecticut (license number 31434) 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 1457332298.

Contact Information

Jeffrey M Factor, MD
836 Farmington Avenue, Suite 207,
West Hartford, CT 06119
(860) 232-9911
(860) 233-5996

Map and Direction




Physician's Profile

Full NameJeffrey M Factor
GenderMale
SpecialityAllergy/immunology
Experience39 Years
Location836 Farmington Avenue, West Hartford, 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:
  • Jeffrey M Factor attended and graduated from Icahn School Of Medicine At Mount Sinai in 1985
  NPI Data:
  • NPI Number: 1457332298
  • Provider Enumeration Date: 11/09/2005
  • Last Update Date: 04/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6608865191
  • Enrollment ID: I20100521000040

Medical Identifiers

Medical identifiers for Jeffrey M Factor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457332298NPI-NPPES
010031434CT01OtherBLUE CROSS
131576OtherPREFERRED ONE
00131434300OtherBLUE CROSS MEDICAID
001314343MedicaidCT
004394508OtherMEDICAID GROUP CAAC
0139300005OtherCIGNA
OS2162OtherHEALTHNET MEDICAID
P2666155OtherOXFORD
023998OtherCONNECTICARE
043518OtherAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 031434 (Connecticut)Secondary
207KI0005XAllergy & Immunology - Clinical & Laboratory Immunology 031434 (Connecticut)Secondary
2080P0201XPediatrics - Pediatric Allergy/immunology 31434 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Connecticut Asthma And Allergy Center Llc40826035437

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. Jeffrey M Factor allows following entities to bill medicare on his behalf.
Entity NameConnecticut Children's Specialty Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669448882
PECOS PAC ID: 6002720117
Enrollment ID: O20031113000468
Entity NameConnecticut Asthma & Allergy Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386604270
PECOS PAC ID: 4082603543
Enrollment ID: O20040510000851

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. Jeffrey M Factor 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
Jeffrey M Factor, MD
836 Farmington Avenue, Suite 207,
West Hartford, CT 06119

Ph: (860) 232-9911
Jeffrey M Factor, MD
836 Farmington Avenue, Suite 207,
West Hartford, CT 06119

Ph: (860) 232-9911

Reviews and Comments


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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.

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