Dr Ruth Ellen Weissberger, MD - Medicare Internal Medicine in New Haven, CT

Dr Ruth Ellen Weissberger, MD is a medicare enrolled "Internal Medicine" physician in New Haven, Connecticut. She went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Prospect Ct Medical Foundation Inc and her current practice location is 1450 Chapel St, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 789-3203.

Dr Ruth Ellen Weissberger is licensed to practice in Connecticut (license number 033172) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255365326.

Contact Information

Dr Ruth Ellen Weissberger, MD
1450 Chapel St,
New Haven, CT 06511
(203) 789-3203
(203) 789-3222

Map and Direction




Physician's Profile

Full NameDr Ruth Ellen Weissberger
GenderFemale
SpecialityInternal Medicine
Experience41 Years
Location1450 Chapel St, New Haven, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ruth Ellen Weissberger attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1983
  NPI Data:
  • NPI Number: 1255365326
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8325930746
  • Enrollment ID: I20040329001057

Medical Identifiers

Medical identifiers for Dr Ruth Ellen Weissberger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255365326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 033172 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Waterbury HospitalWaterbury, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prospect Ct Medical Foundation Inc7416244496270

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 Ruth Ellen Weissberger allows following entities to bill medicare on her behalf.
Entity NameStaywell Health Care Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154342335
PECOS PAC ID: 6305750480
Enrollment ID: O20031113000374
Entity NameProspect Ct Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144677568
PECOS PAC ID: 7416244496
Enrollment ID: O20160919001322

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 Ruth Ellen Weissberger 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 Ruth Ellen Weissberger, MD
1450 Chapel St,
New Haven, CT 06511

Ph: (203) 789-3203
Dr Ruth Ellen Weissberger, MD
1450 Chapel St,
New Haven, CT 06511

Ph: (203) 789-3203

Reviews and Comments


Internal Medicine Doctors in New Haven, CT

Dr. Brian Christopher Cambi, M.D.
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Phone: 203-785-4129    Fax: 203-737-2437
Ms. Maryam Gondal, M.D.
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Phone: 203-785-4184    
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Marie Anjeliese Rodriguez,
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Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Dr. Margaret M Xu, MD
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Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Carola Marte, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1450 Chapel St, Haelen Center, New Haven, CT 06511
Phone: 203-789-4135    Fax: 203-867-5241
Jeanette M Tetrault, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Long Wharf Dr, New Haven, CT 06511
Phone: 203-781-4600    Fax: 203-781-4624

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.