Ms Anneliese Greksa, CRNP - Medicare Nurse Practitioner in Annapolis, MD

Ms Anneliese Greksa, CRNP is a medicare enrolled "Nurse Practitioner" in Annapolis, Maryland. Her current practice location is 116 Defense Hwy, Suite 403, Annapolis, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 571-2946.

Ms Anneliese Greksa is licensed to practice in Maryland (license number R110318) 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 1376581736.

Contact Information

Ms Anneliese Greksa, CRNP
116 Defense Hwy, Suite 403,
Annapolis, MD 21401-7027
(410) 571-2946
(410) 571-2947

Map and Direction




Provider's Profile

Full NameMs Anneliese Greksa
GenderFemale
SpecialityNurse Practitioner
Location116 Defense Hwy, Annapolis, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1376581736
  • Provider Enumeration Date: 06/04/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8325020365
  • Enrollment ID: I20040603000921

Medical Identifiers

Medical identifiers for Ms Anneliese Greksa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376581736NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner R110318 (Maryland)Primary

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. Ms Anneliese Greksa allows following entities to bill medicare on her behalf.
Entity NameGlobal Pain Management Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922443704
PECOS PAC ID: 1850531302
Enrollment ID: O20130708000095

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. Ms Anneliese Greksa 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
Ms Anneliese Greksa, CRNP
116 Defense Hwy, Suite 403,
Annapolis, MD 21401-7027

Ph: (410) 571-2946
Ms Anneliese Greksa, CRNP
116 Defense Hwy, Suite 403,
Annapolis, MD 21401-7027

Ph: (410) 571-2946

Reviews and Comments


Nurse Practitioner Nurses in Annapolis, MD

Brenda Kay Mathews-vitello, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 116 Defense Hwy, Suite 400, Annapolis, MD 21401
Phone: 410-897-9841    Fax: 410-897-9852
Mrs. Jillian Lynn Preston, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 166 Defense Hwy Ste 101, Annapolis, MD 21401
Phone: 877-461-1564    
Alexa Lee St Laurent,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2024 West St Ste 400, Annapolis, MD 21401
Phone: 410-224-7667    Fax: 410-224-7007
Dabney Lipscomb, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2003 Medical Pkwy, Wayson Pavilion, Suite 150, Annapolis, MD 21401
Phone: 443-481-1199    Fax: 443-481-1495
Ms. Stephanie Zwonitzer, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Medical Pkwy, Annapolis, MD 21401
Phone: 443-481-1750    
Mrs. Hollis Stewart Johnson,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 678 Genessee St, Annapolis, MD 21401
Phone: 412-508-7896    
Lisa Kristine Butler, MSN, CRNP, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2002 Medical Pkwy Ste 670, Annapolis, MD 21401
Phone: 443-481-1150    

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.