Allyson Marie Byron, FNP-C - Medicare Nurse Practitioner in Sullivan, MO

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Allyson Marie Byron, FNP-C is a medicare enrolled "Nurse Practitioner" in Sullivan, Missouri. Her current practice location is 965 Mattox Dr, Sullivan, Missouri. You can reach out to her office (for appointments etc.) via phone at (573) 860-6000.

Allyson Marie Byron is licensed to practice in Montana (license number 2023045076) 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 1205600012.

Contact Information

Allyson Marie Byron, FNP-C
965 Mattox Dr,
Sullivan, MO 63080-2365
(573) 860-6000
(573) 860-6016

Map and Direction




Provider's Profile

Full NameAllyson Marie Byron
GenderFemale
SpecialityNurse Practitioner
Location965 Mattox Dr, Sullivan, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1205600012
  • Provider Enumeration Date: 11/13/2023
  • Last Update Date: 06/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7810433075
  • Enrollment ID: I20240724000337

Medical Identifiers

Medical identifiers for Allyson Marie Byron such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205600012NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2023045076 (Montana)Primary
363LF0000XNurse Practitioner - Family 2023045076 (Missouri)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. Allyson Marie Byron allows following entities to bill medicare on her behalf.
Entity NameMissouri Baptist Hospital Of Sullivan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396827408
PECOS PAC ID: 2668380148
Enrollment ID: O20050519000401
Entity NameMissouri Baptist Hospital Of Sullivan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295743169
PECOS PAC ID: 2668380148
Enrollment ID: O20060410000616

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. Allyson Marie Byron 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
Allyson Marie Byron, FNP-C
660 Mason Ridge Center Dr Ste 300,
Saint Louis, MO 63141-8512

Ph: (314) 448-3791		Allyson Marie Byron, FNP-C
965 Mattox Dr,
Sullivan, MO 63080-2365

Ph: (573) 860-6000

Reviews and Comments


Nurse Practitioner Nurses in Sullivan, MO

Mrs. Amy E Torres, AGACNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 965 Mattox Dr, Sullivan, MO 63080
Phone: 573-860-6000    
Mrs. Cinnamon Dale Michalik, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 751 Sappington Bridge Rd, Sullivan, MO 63080
Phone: 573-468-4186    
Miranda Mae Pickens, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1326 S Service Rd W, Sullivan, MO 63080
Phone: 578-468-4455    
Mary J Bjornstad, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 965 Mattox Dr, Sullivan, MO 63080
Phone: 573-860-6000    Fax: 573-860-6016
Shelly Lynn Hulsey, CNM
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 965 Mattox Dr, Sullivan, MO 63080
Phone: 314-747-1005    
Mrs. Kamealya Leah Farrell, FNP-C, RN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1326 S Service Rd W Ste 10, Sullivan, MO 63080
Phone: 573-468-4455    

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.