Dr Jeffrey T Dreznick, MD - Medicare Gastroenterology in Ansonia, CT

Dr Jeffrey T Dreznick, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Ansonia, Connecticut. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1984 and has 40 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Griffin Faculty Physicians Inc and his current practice location is 22 Westfield Ave, Ansonia, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 736-9919.

Dr Jeffrey T Dreznick is licensed to practice in Connecticut (license number 028004) 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 1902895436.

Contact Information

Dr Jeffrey T Dreznick, MD
22 Westfield Ave,
Ansonia, CT 06401-1158
(203) 736-9919
(203) 735-2055



Physician's Profile

Full NameDr Jeffrey T Dreznick
GenderMale
SpecialityGastroenterology
Experience40 Years
Location22 Westfield Ave, Ansonia, 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:
  • Dr Jeffrey T Dreznick attended and graduated from Icahn School Of Medicine At Mount Sinai in 1984
  NPI Data:
  • NPI Number: 1902895436
  • Provider Enumeration Date: 10/18/2005
  • Last Update Date: 02/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739260928
  • Enrollment ID: I20080114000437

Medical Identifiers

Medical identifiers for Dr Jeffrey T Dreznick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902895436NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 028004 (Connecticut)Secondary
207RG0100XInternal Medicine - Gastroenterology 028004 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Griffin HospitalDerby, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Griffin Faculty Physicians Inc7618871997107

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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 Jeffrey T Dreznick allows following entities to bill medicare on his behalf.
Entity NameGriffin Faculty Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598755605
PECOS PAC ID: 7618871997
Enrollment ID: O20031120000158

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Most clinical studies examine individuals either during or immediately following treatment. A study in the October issue of Alcoholism: Clinical & Experimental Research tracks individuals for 16 years who have first acknowledged their alcohol-use problems and then chosen Alcoholics Anonymous (AA), treatment, or both.

Hamilton Health Sciences contravening the collective agreement: Registered nurses of ONA

Thirty-seven registered nurses, members of the Ontario Nurses' Association (ONA) will attend an arbitration hearing in Hamilton tomorrow that will decide whether Hamilton Health Sciences will be allowed to continue to arbitrarily reassign nurses to other vacant positions within the hospital.

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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 Jeffrey T Dreznick 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 Jeffrey T Dreznick, MD
67 Maple Ave,
Derby, CT 06418-1328

Ph: (203) 732-1256
Dr Jeffrey T Dreznick, MD
22 Westfield Ave,
Ansonia, CT 06401-1158

Ph: (203) 736-9919

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Combining alcoholics anonymous and treatment works best

Most clinical studies examine individuals either during or immediately following treatment. A study in the October issue of Alcoholism: Clinical & Experimental Research tracks individuals for 16 years who have first acknowledged their alcohol-use problems and then chosen Alcoholics Anonymous (AA), treatment, or both.

Hamilton Health Sciences contravening the collective agreement: Registered nurses of ONA

Thirty-seven registered nurses, members of the Ontario Nurses' Association (ONA) will attend an arbitration hearing in Hamilton tomorrow that will decide whether Hamilton Health Sciences will be allowed to continue to arbitrarily reassign nurses to other vacant positions within the hospital.

New insight into why some individuals may be more aggressive than others

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Little-used measure of good cholesterol can predict heart attack and stroke risk

For decades, high-density lipoprotein (HDL) cholesterol has been dubbed "good cholesterol" because of its role in moving fats and other cholesterol molecules out of artery walls.

Read more News

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Internal Medicine Doctors in Ansonia, CT

Dr. Stephen J. Moses, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 135 Division St, Ansonia, CT 06401
Phone: 203-735-9354    Fax: 203-732-2106
Dr. Chi Tang, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 135 Division St Ste 1, Ansonia, CT 06401
Phone: 203-735-3500    Fax: 203-735-0505
Bruce T Brennan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Westfield Ave, Ansonia, CT 06401
Phone: 203-734-7100    Fax: 203-734-3392
Sangeetha Rajan, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 111 Wakelee Ave, Ansonia, CT 06401
Phone: 203-308-2781    
Mr. Jonathan T Simon, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Westfield Ave, Ansonia, CT 06401
Phone: 203-736-9919    Fax: 203-735-2055
Dr. Aisha Khan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Wakelee Ave, Ansonia, CT 06401
Phone: 203-308-2781    
Dr. Joel S Zaretzky, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 199 Wakelee Ave, Ansonia, CT 06401
Phone: 203-735-5444    Fax: 203-735-1469

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