Marilyn Yelder, NP - Medicare Nurse Practitioner in Phoenix, AZ

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Marilyn Yelder, NP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Phoenix, Arizona. Her current practice location is 4131 N 24th St Ste B102, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (480) 882-4545.

Marilyn Yelder is licensed to practice in Arizona (license number AP3258) 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 1689813032.

Contact Information

Marilyn Yelder, NP
4131 N 24th St Ste B102,
Phoenix, AZ 85016-6231
(480) 882-4545
(602) 903-7091

Map and Direction




Provider's Profile

Full NameMarilyn Yelder
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location4131 N 24th St Ste B102, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689813032
  • Provider Enumeration Date: 02/09/2009
  • Last Update Date: 07/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0244484251
  • Enrollment ID: I20130128000582

Medical Identifiers

Medical identifiers for Marilyn Yelder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689813032NPI-NPPES
623525MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics RN154374 (Arizona)Secondary
363LP0200XNurse Practitioner - Pediatrics AP3258 (Arizona)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. Marilyn Yelder allows following entities to bill medicare on her behalf.
Entity NameValle Del Sol Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831344035
PECOS PAC ID: 8628019148
Enrollment ID: O20050516000299
Entity NameNeighborhood Outreach Access To Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942518550
PECOS PAC ID: 3577743764
Enrollment ID: O20110204000504

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. Marilyn Yelder 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
Marilyn Yelder, NP
7500 N Dreamy Draw Dr Ste 145,
Phoenix, AZ 85020-4668

Ph: (480) 882-4545		Marilyn Yelder, NP
4131 N 24th St Ste B102,
Phoenix, AZ 85016-6231

Ph: (480) 882-4545

Reviews and Comments


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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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