Ellen Ray, - Medicare Nurse Practitioner in Cottleville, MO

Ellen Ray, is a medicare enrolled "Nurse Practitioner - Pediatrics" in Cottleville, Missouri. Her current practice location is 4525 Mid Rivers Mall Dr Ste 10, Cottleville, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 229-3350.

Ellen Ray is licensed to practice in Missouri (license number 2023033858) 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 1932880333.

Contact Information

Ellen Ray,
4525 Mid Rivers Mall Dr Ste 10,
Cottleville, MO 63376-2820
(636) 229-3350
Not Available

Map and Direction




Provider's Profile

Full NameEllen Ray
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location4525 Mid Rivers Mall Dr Ste 10, Cottleville, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932880333
  • Provider Enumeration Date: 07/27/2023
  • Last Update Date: 08/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0143683896
  • Enrollment ID: I20230828002985

Medical Identifiers

Medical identifiers for Ellen Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932880333NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WE0003XRegistered Nurse - Emergency 2005005840 (Missouri)Secondary
363LP0200XNurse Practitioner - Pediatrics 2023033858 (Missouri)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. Ellen Ray allows following entities to bill medicare on her behalf.
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006
Entity NameMercy Clinic Ent Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366705998
PECOS PAC ID: 7517118813
Enrollment ID: O20121114000539

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. Ellen Ray 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
Ellen Ray,
Po Box 776084,
Chicago, IL 60677-6442

Ph: (636) 229-3350
Ellen Ray,
4525 Mid Rivers Mall Dr Ste 10,
Cottleville, MO 63376-2820

Ph: (636) 229-3350

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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