Dr Marsha Lynn Zellner, MD - Medicare Emergency Medicine in Bridgeort, CT

  1. Home
  2. Emergency Medicine
  3. CT
  4. Bridgeort
Dr Marsha Lynn Zellner, MD is a medicare enrolled "Emergency Medicine" physician in Bridgeort, Connecticut. She went to Boston University School Of Medicine and graduated in 1984 and has 41 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Hartford Healthcare Medical Group Specialists Pllc and her current practice location is 2800 Main Street, Bridgeort, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 576-5177.

Dr Marsha Lynn Zellner is licensed to practice in Connecticut (license number 32021) 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 1720171457.

Contact Information

Dr Marsha Lynn Zellner, MD
2800 Main Street,
Bridgeort, CT 06606
(203) 576-5177
Not Available

Map and Direction




Physician's Profile

Full NameDr Marsha Lynn Zellner
GenderFemale
SpecialityEmergency Medicine
Experience41 Years
Location2800 Main Street, Bridgeort, 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 Marsha Lynn Zellner attended and graduated from Boston University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1720171457
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6204977259
  • Enrollment ID: I20100113000012

Medical Identifiers

Medical identifiers for Dr Marsha Lynn Zellner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720171457NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 32021 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St. Vincent's Medical CenterBridgeport, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hartford Healthcare Medical Group Specialists Pllc31738662411180

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 Marsha Lynn Zellner allows following entities to bill medicare on her behalf.
Entity NameSt. Vincent's Multispecialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043544489
PECOS PAC ID: 6204977218
Enrollment ID: O20100112000538
Entity NameHartford Healthcare Medical Group Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023584216
PECOS PAC ID: 3173866241
Enrollment ID: O20190514001441

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 Marsha Lynn Zellner 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 Marsha Lynn Zellner, MD
229 Newton Road,
Woodbridge, CT 06525

Ph: (203) 393-2816		Dr Marsha Lynn Zellner, MD
2800 Main Street,
Bridgeort, CT 06606

Ph: (203) 576-5177

Reviews and Comments


Emergency Medicine Doctors in Bridgeort, CT


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.