Mary Eva Ostaszewski, FNP-C - Medicare Nurse Practitioner in Sugar Hill, GA

Mary Eva Ostaszewski, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Sugar Hill, Georgia. She graduated from nursing school in 2007 and has 17 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Tri County Internal Medicine, Pc and her current practice location is 4720 Nelson Brogdon Blvd, Sugar Hill, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 945-1990.

Mary Eva Ostaszewski is licensed to practice in Georgia (license number RN 144234) 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 1003013236.

Contact Information

Mary Eva Ostaszewski, FNP-C
4720 Nelson Brogdon Blvd,
Sugar Hill, GA 30518-3480
(770) 945-1990
Not Available

Map and Direction




Provider's Profile

Full NameMary Eva Ostaszewski
GenderFemale
SpecialityNurse Practitioner
Experience17 Years
Location4720 Nelson Brogdon Blvd, Sugar Hill, Georgia
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:
  • Mary Eva Ostaszewski graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1003013236
  • Provider Enumeration Date: 06/29/2007
  • Last Update Date: 02/16/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0042305245
  • Enrollment ID: I20071003000297

Medical Identifiers

Medical identifiers for Mary Eva Ostaszewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003013236NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN144234 (Georgia)Secondary
363LF0000XNurse Practitioner - Family RN 144234 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tri County Internal Medicine, Pc98301879886

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. Mary Eva Ostaszewski allows following entities to bill medicare on her behalf.
Entity NameTri County Internal Medicine, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528097318
PECOS PAC ID: 9830187988
Enrollment ID: O20040505001409

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. Mary Eva Ostaszewski 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
Mary Eva Ostaszewski, FNP-C
6430 Oak Highlands Ct,
Cumming, GA 30041-1469

Ph: (678) 350-8869
Mary Eva Ostaszewski, FNP-C
4720 Nelson Brogdon Blvd,
Sugar Hill, GA 30518-3480

Ph: (770) 945-1990

Reviews and Comments


Nurse Practitioner Nurses in Sugar Hill, GA

Mrs. Teresa Nicole Workman, FNP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 6001 Cumming Hwy, 1, Sugar Hill, GA 30518
Phone: 678-546-4062    
Mrs. Cristiane Lemos Fukuda, NP
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Medicare: Not Enrolled in Medicare
Practice Location: 5212 Pine Branch Cir, Sugar Hill, GA 30518
Phone: 678-978-4801    
Mrs. Michelle Davis Johnson, FNP-C
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Practice Location: 6001 Cumming Hwy, Sugar Hill, GA 30518
Phone: 678-546-4062    
Angana Fofandi, FNP
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Medicare: Not Enrolled in Medicare
Practice Location: 590 Fulper Ct, Sugar Hill, GA 30518
Phone: 678-889-7922    
Ms. Melissa Sharon Chason, F.N.P.
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Medicare: Not Enrolled in Medicare
Practice Location: 110 Peachtree Industrial Blvd Ste A, Sugar Hill, GA 30518
Phone: 678-765-8622    Fax: 678-765-8621
Alcyonita Montgomery,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 6001 Cumming Hwy, Sugar Hill, GA 30518
Phone: 678-546-4062    
Ms. Maya Dockery Leines, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 6001 Cumming Hwy, Sugar Hill, GA 30518
Phone: 678-546-4062    

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.