Dr Mary Sacia Morris, MD - Medicare Allergy & Immunology in Onalaska, WI

Dr Mary Sacia Morris, MD is a medicare enrolled "Allergy & Immunology" physician in Onalaska, Wisconsin. Her current practice location is 2727 Midwest Dr, Allergy Associates Of La Crosse, Ltd., Onalaska, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (608) 782-2027.

Dr Mary Sacia Morris is licensed to practice in Wisconsin (license number 26435) 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 1811948995.

Contact Information

Dr Mary Sacia Morris, MD
2727 Midwest Dr, Allergy Associates Of La Crosse, Ltd.,
Onalaska, WI 54650-6758
(608) 782-2027
Not Available

Map and Direction




Physician's Profile

Full NameDr Mary Sacia Morris
GenderFemale
SpecialityAllergy & Immunology
Location2727 Midwest Dr, Onalaska, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811948995
  • Provider Enumeration Date: 05/13/2006
  • Last Update Date: 01/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9830166008
  • Enrollment ID: I20110112001016

Medical Identifiers

Medical identifiers for Dr Mary Sacia Morris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811948995NPI-NPPES
1811948995MedicaidSD
0941385MedicaidIA
30783700MedicaidWI
010795600MedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 26435 (Wisconsin)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. Dr Mary Sacia Morris allows following entities to bill medicare on her behalf.
Entity NameAllergy Associates Holdings, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194786350
PECOS PAC ID: 7113994385
Enrollment ID: O20040916000169

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. Dr Mary Sacia Morris 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
Dr Mary Sacia Morris, MD
2727 Midwest Dr, Allergy Associates Of La Crosse, Ltd.,
Onalaska, WI 54650-6758

Ph: (608) 782-2027
Dr Mary Sacia Morris, MD
2727 Midwest Dr, Allergy Associates Of La Crosse, Ltd.,
Onalaska, WI 54650-6758

Ph: (608) 782-2027

Reviews and Comments


Allergy & Immunology Doctors in Onalaska, WI

Dr. Vijay K Sabnis, M.D.
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 2727 Midwest Dr., Allergy Associates Of La Crosse, Ltd., Onalaska, WI 54650
Phone: 608-782-2027    
Dr. Demetrios Spyridon Theodoropoulos, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 2727 Midwest Drive, Onalaska, WI 54650
Phone: 608-782-2027    Fax: 608-782-6172
Emily Melby, RDN
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 2727 Midwest Dr, Onalaska, WI 54650
Phone: 608-782-2027    
Giana Nicoara, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 2727 Midwest Dr., Onalaska, WI 54650
Phone: 608-782-2027    Fax: 608-782-6172

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.