Ms Twyla Jean Masterson, RN, NP - Medicare Nurse Practitioner in Coeur D Alene, ID

Ms Twyla Jean Masterson, RN, NP is a medicare enrolled "Nurse Practitioner - Family" in Coeur D Alene, Idaho. She graduated from nursing school in 1999 and has 25 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Inland Northwest Anesthesia Pllc and her current practice location is 850 W Ironwood Dr Ste 300, Coeur D Alene, Idaho. You can reach out to her office (for appointments etc.) via phone at (208) 457-7078.

Ms Twyla Jean Masterson is licensed to practice in Idaho (license number NP-471A) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1366548661.

Contact Information

Ms Twyla Jean Masterson, RN, NP
850 W Ironwood Dr Ste 300,
Coeur D Alene, ID 83814-4903
(208) 457-7078
(208) 457-7079

Map and Direction




Provider's Profile

Full NameMs Twyla Jean Masterson
GenderFemale
SpecialityNurse Practitioner
Experience25 Years
Location850 W Ironwood Dr Ste 300, Coeur D Alene, Idaho
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Twyla Jean Masterson graduated from nursing school in 1999
  NPI Data:
  • NPI Number: 1366548661
  • Provider Enumeration Date: 09/15/2006
  • Last Update Date: 03/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648279521
  • Enrollment ID: I20061205000036

Medical Identifiers

Medical identifiers for Ms Twyla Jean Masterson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366548661NPI-NPPES
1366548661MedicaidID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse N15400 (Idaho)Secondary
363L00000XNurse Practitioner AP30006632 (Washington)Secondary
363LF0000XNurse Practitioner - Family NP-471A (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Specialty HospitalPost falls, IDHospital
Benewah Community HospitalSt maries, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Inland Northwest Anesthesia Pllc06484155475

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 Twyla Jean Masterson allows following entities to bill medicare on her behalf.
Entity NameInland Northwest Spine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700974714
PECOS PAC ID: 6709885684
Enrollment ID: O20061204000645
Entity NameInland Northwest Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467797449
PECOS PAC ID: 0648415547
Enrollment ID: O20130325000551

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 Twyla Jean Masterson 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 Twyla Jean Masterson, RN, NP
25201 N Mccoy Rd,
Athol, ID 83801-8667

Ph: (208) 659-9234
Ms Twyla Jean Masterson, RN, NP
850 W Ironwood Dr Ste 300,
Coeur D Alene, ID 83814-4903

Ph: (208) 457-7078

Reviews and Comments


Nurse Practitioner Nurses in Coeur D Alene, ID

Deborah Magnuson, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1090 W Park Pl, Coeur D Alene, ID 83814
Phone: 208-215-2005    Fax: 844-807-3782
Elizabeth Lynn,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1801 N 3rd St Ste 12, Coeur D Alene, ID 83814
Phone: 208-261-2411    Fax: 866-291-4766
Mary Sandra Duff, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 920 W Ironwood Dr, Coeur D Alene, ID 83814
Phone: 208-667-4557    Fax: 208-765-2887
Ms. Kristina Marie Follger, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 980 W Ironwood Dr Ste 302, Coeur D Alene, ID 83814
Phone: 208-292-5437    Fax: 208-292-5441
Robin Marie Beard, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 700 W Ironwood Dr Ste 120, Coeur D Alene, ID 83814
Phone: 208-625-3640    Fax: 208-625-3645
Raquel Joye Lins, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1130 W Prairie Ave, Coeur D Alene, ID 83815
Phone: 208-209-0288    
Jennifer Fletcher, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 919 W Canfield Ave, Coeur D Alene, ID 83815
Phone: 208-758-0560    Fax: 208-762-5424

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.