Monika U Zagaja, MD - Medicare Internal Medicine in Waterford, CT

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Monika U Zagaja, MD is a medicare enrolled "Internal Medicine" physician in Waterford, Connecticut. She graduated from medical school in 2013 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice The Charlotte Hungerford Hospital and her current practice location is 4 Greentree Dr, Waterford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 442-0647.

Monika U Zagaja is licensed to practice in Connecticut (license number 54700) 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 1942542337.

Contact Information

Monika U Zagaja, MD
4 Greentree Dr,
Waterford, CT 06385-4116
(860) 442-0647
Not Available

Map and Direction




Physician's Profile

Full NameMonika U Zagaja
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location4 Greentree Dr, Waterford, 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:
  • Monika U Zagaja graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1942542337
  • Provider Enumeration Date: 03/23/2013
  • Last Update Date: 05/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4082912142
  • Enrollment ID: I20181115001675

Medical Identifiers

Medical identifiers for Monika U Zagaja such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942542337NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 39913 (South Carolina)Secondary
207R00000XInternal Medicine 54700 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford Healthcare At HomeBloomfield, CTHospice
Beacon Hospice LlcEast hartford, CTHospice
Constellation HospiceOrange, CTHospice
Charlotte Hungerford HospitalTorrington, CTHospital
Lawrence & Memorial HospitalNew london, CTHospital
Bristol HospitalBristol, CTHospital
Greentree Manor Nursing & RehaWaterford, CTNursing home
New London Sub-acute And NursingWaterford, CTNursing home
Pines At Bristol For Nursing & Rehabilitation, TheBristol, CTNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Charlotte Hungerford Hospital4486557501205

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. Monika U Zagaja allows following entities to bill medicare on her behalf.
Entity NameThe Hospital Of Connecticut At New Britain And Bradley Memorial
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063461481
PECOS PAC ID: 6507776564
Enrollment ID: O20040115000497
Entity NameMidstate Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154425288
PECOS PAC ID: 7416840699
Enrollment ID: O20040203000244
Entity NameConnecticut Post Acute Medical Services 1 Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558890467
PECOS PAC ID: 5092089755
Enrollment ID: O20170919001161
Entity NameMa Pacs 2 Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265918791
PECOS PAC ID: 4284983628
Enrollment ID: O20200717000540
Entity NameCs Pacs 3 Northeast, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093598898
PECOS PAC ID: 0941656607
Enrollment ID: O20240805002825

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. Monika U Zagaja 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
Monika U Zagaja, MD
1643 Nw 136th Ave,
Sunrise, FL 33323-3091

Ph: (954) 377-2939		Monika U Zagaja, MD
4 Greentree Dr,
Waterford, CT 06385-4116

Ph: (860) 442-0647

Reviews and Comments


Internal Medicine Doctors in Waterford, CT

James Newman,
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Practice Location: 230 Waterford Pkwy S, Waterford, CT 06385
Phone: 860-444-3744    
Meghana Rao Brito, M.D.
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Practice Location: 196 Waterford Pkwy S Ste 103, Waterford, CT 06385
Phone: 860-443-4383    
Jon C Gaudio, M.D.
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Practice Location: 196 Parkway South, Suite 103, Waterford, CT 06385
Phone: 860-443-4383    Fax: 860-448-6797
Dr. Mithlesh Govil, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 196 Parkway S, Suite 303, Waterford, CT 06385
Phone: 860-443-4455    Fax: 860-447-8961
Mark N Fiengo, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 196 Parkway S, Suite 103, Waterford, CT 06385
Phone: 860-443-4383    Fax: 860-443-3980
Mark Somers, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 196 Parkway South, Suite 103, Waterford, CT 06385
Phone: 860-443-4383    Fax: 860-443-3980
Benjamin R Newton, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Waterford Parkway South, Suite 201, Waterford, CT 06385
Phone: 860-444-3744    Fax: 860-271-4457

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.