Mrs Donna Elizabeth O'hara, AGACNP-BC - Medicare Nurse Practitioner in Stamford, CT

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Mrs Donna Elizabeth O'hara, AGACNP-BC is a medicare enrolled "Nurse Practitioner - Acute Care" in Stamford, Connecticut. Her current practice location is One Hospital Plaza, Stamford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 276-7076.

Mrs Donna Elizabeth O'hara is licensed to practice in Connecticut (license number 005562) 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 1790101269.

Contact Information

Mrs Donna Elizabeth O'hara, AGACNP-BC
One Hospital Plaza,
Stamford, CT 06904
(203) 276-7076
(203) 276-5924

Map and Direction




Provider's Profile

Full NameMrs Donna Elizabeth O'hara
GenderFemale
SpecialityNurse Practitioner - Acute Care
LocationOne Hospital Plaza, Stamford, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790101269
  • Provider Enumeration Date: 03/08/2014
  • Last Update Date: 04/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2860618261
  • Enrollment ID: I20151106002088

Medical Identifiers

Medical identifiers for Mrs Donna Elizabeth O'hara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790101269NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 005562 (Connecticut)Primary
363LA2100XNurse Practitioner - Acute Care F430734-1 (New York)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. Mrs Donna Elizabeth O'hara allows following entities to bill medicare on her behalf.
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743

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. Mrs Donna Elizabeth O'hara 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
Mrs Donna Elizabeth O'hara, AGACNP-BC
One Hospital Plaza,
Stamford, CT 06904

Ph: (203) 276-7076		Mrs Donna Elizabeth O'hara, AGACNP-BC
One Hospital Plaza,
Stamford, CT 06904

Ph: (203) 276-7076

Reviews and Comments


Nurse Practitioner Nurses in Stamford, CT

Mrs. Jenna Katt, FNP-C
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Medicare: Not Enrolled in Medicare
Practice Location: 284 Sylvan Knoll Rd, Stamford, CT 06902
Phone: 631-220-2918    
Mrs. Jennifer Lynn Teichman, AGACNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: One Hospital Plaza, Stamford, CT 06904
Phone: 203-276-7070    Fax: 203-276-5565
Rose N Casimir, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 59 Roxbury Rd, Stamford, CT 06902
Phone: 203-322-2100    
Ms. Arlene Elizabeth Butler, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 32 Strawberry Hill Court, 4th Floor, Suite 8, Stamford, CT 06902
Phone: 203-276-4255    Fax: 203-276-4259
Joan Mortarotti, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Plz, Stamford, CT 06902
Phone: 203-276-2695    
Maryana German, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1 Hospital Plz, Stamford, CT 06902
Phone: 203-348-7410    Fax: 203-961-8488
Eleina Sapoz, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Plz, Stamford, CT 06902
Phone: 203-276-2516    Fax: 203-276-2515

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.