Jana Zielonka, MD - Medicare Internal Medicine in New Haven, CT

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Jana Zielonka, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in New Haven, Connecticut. Her current practice location is 20 York St, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 785-4162.

Jana Zielonka is licensed to practice in Connecticut (license number 60861) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1649650672.

Contact Information

Jana Zielonka, MD
20 York St,
New Haven, CT 06510-3220
(203) 785-4162
(203) 785-3826

Map and Direction




Physician's Profile

Full NameJana Zielonka
GenderFemale
SpecialityInternal Medicine - Pulmonary Disease
Location20 York St, New Haven, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649650672
  • Provider Enumeration Date: 06/04/2015
  • Last Update Date: 06/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8628382215
  • Enrollment ID: I20180907001984

Medical Identifiers

Medical identifiers for Jana Zielonka such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649650672NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 60861 (Connecticut)Primary
208M00000XHospitalist 60861 (Connecticut)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Jana Zielonka allows following entities to bill medicare on her 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. Jana Zielonka 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
Jana Zielonka, MD
Po Box 208057,
New Haven, CT 06520-8057

Ph: (203) 785-4162		Jana Zielonka, MD
20 York St,
New Haven, CT 06510-3220

Ph: (203) 785-4162

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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Marie Anjeliese Rodriguez,
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Dr. Margaret M Xu, MD
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Carola Marte, MD
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Phone: 203-789-4135    Fax: 203-867-5241
Jeanette M Tetrault, MD
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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.