Mrs Hannah Elizabeth Geiger, ACNP - Medicare Nurse Practitioner in Portland, ME

Mrs Hannah Elizabeth Geiger, ACNP is a medicare enrolled "Nurse Practitioner - Acute Care" in Portland, Maine. Her current practice location is 818 Congress St, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 773-8161.

Mrs Hannah Elizabeth Geiger is licensed to practice in Maine (license number CNP231097) 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 1104527159.

Contact Information

Mrs Hannah Elizabeth Geiger, ACNP
818 Congress St,
Portland, ME 04102-3112
(207) 773-8161
Not Available

Map and Direction




Provider's Profile

Full NameMrs Hannah Elizabeth Geiger
GenderFemale
SpecialityNurse Practitioner - Acute Care
Location818 Congress St, Portland, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104527159
  • Provider Enumeration Date: 03/16/2023
  • Last Update Date: 03/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052777570
  • Enrollment ID: I20230525000591

Medical Identifiers

Medical identifiers for Mrs Hannah Elizabeth Geiger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104527159NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN83639 (Maine)Secondary
363LA2100XNurse Practitioner - Acute Care CNP231097 (Maine)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. Mrs Hannah Elizabeth Geiger allows following entities to bill medicare on her behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285738310
PECOS PAC ID: 9335043967
Enrollment ID: O20040525000396
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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 Hannah Elizabeth Geiger 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 Hannah Elizabeth Geiger, ACNP
28 Pearl St Ste 207,
Biddeford, ME 04005-4240

Ph: (919) 889-7354
Mrs Hannah Elizabeth Geiger, ACNP
818 Congress St,
Portland, ME 04102-3112

Ph: (207) 773-8161

Reviews and Comments


Nurse Practitioner Nurses in Portland, ME

Ms. Nicole L. Mizner, C.P.N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 887 Congress St, Suite 310, Portland, ME 04102
Phone: 207-773-2723    Fax: 207-773-3941
Patricia Mae Wieler, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 818 Congress St, Portland, ME 04102
Phone: 207-773-8161    
Ms. Kelly Irene Daly, APRN, FNP-C
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Medicare: Medicare Enrolled
Practice Location: 51 Sewall St Ste 1, Portland, ME 04102
Phone: 207-774-5761    Fax: 207-874-7478
Katharine E Addicott, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2911    Fax: 207-662-6006
Leah Victoria Mahoney, ANP
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Medicare: Accepting Medicare Assignments
Practice Location: 66 Bramhall St, Portland, ME 04102
Phone: 207-662-3157    Fax: 207-662-4257
Lucy A Mack, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 161 Marginal Way, Portland, ME 04101
Phone: 207-773-7964    
Kathleen J Mongillo, MS,ARNP,BC
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Medicare: Not Enrolled in Medicare
Practice Location: 200 Lancaster Street, Portland, ME 04101
Phone: 207-772-2133    

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).

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