Derek Lee Scott Williams, APRN - Medicare Nurse Practitioner in Springfield, MO

Derek Lee Scott Williams, APRN is a medicare enrolled "Nurse Practitioner - Family" in Springfield, Missouri. He graduated from nursing school in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Mercy Southern Missouri Ambulatory Services Llc and his current practice location is 3233 E Sunshine St Ste 100, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 812-8149.

Derek Lee Scott Williams is licensed to practice in Missouri (license number 2021013081) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1043896301.

Contact Information

Derek Lee Scott Williams, APRN
3233 E Sunshine St Ste 100,
Springfield, MO 65804-2106
(417) 812-8149
Not Available

Map and Direction




Provider's Profile

Full NameDerek Lee Scott Williams
GenderMale
SpecialityNurse Practitioner
Experience4 Years
Location3233 E Sunshine St Ste 100, Springfield, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Derek Lee Scott Williams graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1043896301
  • Provider Enumeration Date: 03/18/2021
  • Last Update Date: 04/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5890182059
  • Enrollment ID: I20220419000724

Medical Identifiers

Medical identifiers for Derek Lee Scott Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043896301NPI-NPPES
1487001517MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 2021013081 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Southern Missouri Ambulatory Services Llc519308962135

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. Derek Lee Scott Williams allows following entities to bill medicare on his behalf.
Entity NameMercy Southern Missouri Ambulatory Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871094052
PECOS PAC ID: 5193089621
Enrollment ID: O20180508002317

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. Derek Lee Scott Williams 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
Derek Lee Scott Williams, APRN
3233 E Sunshine St Ste 100,
Springfield, MO 65804-2106

Ph: (417) 812-8149
Derek Lee Scott Williams, APRN
3233 E Sunshine St Ste 100,
Springfield, MO 65804-2106

Ph: (417) 812-8149

Reviews and Comments


Nurse Practitioner Nurses in Springfield, MO

Ven Thi Lam, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2828 N National Ave, Springfield, MO 65803
Phone: 417-837-4000    Fax: 417-875-4720
Mrs. Erin Elizabeth Duvall, APRN, FNP-C, PMHNP-B
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1901 E Bennett - B, Springfield, MO 65804
Phone: 417-619-4129    
Michelle Spencer, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2750 S Campbell Ave, Springfield, MO 65807
Phone: 417-269-2281    Fax: 417-269-2292
Mrs. Cassondra Dawn Simmoneau, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3800 S National Ave Ste 510, Springfield, MO 65807
Phone: 417-875-3000    
Beverly Jo Gann, RNC,WHNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2828 N National Ave, Doctors Hospital Of Springfield, Specialty Clinic, Springfield, MO 65803
Phone: 417-837-4000    Fax: 417-875-4724
Ms. Jennifer L. Passanise, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1965 S Fremont Ave, Springfield, MO 65804
Phone: 417-820-5150    Fax: 417-820-5155
Sally R Schafer, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1423 N Jefferson Ave, Springfield, MO 65802
Phone: 417-269-4636    Fax: 417-269-7036

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.