MRS. ALLYSON MARIE WILLIAMS NP
NPI 1417301615
Nurse Practitioner in Independence, MO

Active since April 14, 2016PECOS EnrolledAccepts Medicare Assignment
19550 E 39TH ST S, STE 410, INDEPENDENCE, MO 64057(816) 303-2400(816) 303-2484 Get Directions Write a Review

NPPES record last updated: April 5, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Allyson Marie Williams Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. ALLYSON MARIE WILLIAMS NP (NPI 1417301615) is an individual nurse practitioner in Independence, Missouri, licensed in Missouri (2016003718) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Shawnee Mission, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1417301615
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. ALLYSON MARIE WILLIAMSCredential: NP
Location Address19550 E 39TH ST S, STE 410Independence, MO 64057-2358
Mailing Address19550 E 39th St S, Ste 410Independence, MO 64057-2358 · (816) 303-2400 · Fax (816) 303-2484
Fax(816) 303-2484
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 14, 2016
Last NPPES UpdateApril 5, 2018
NPI 1417301615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in MO · 2016003718
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

19550 E 39TH ST S, Independence, MO 64057

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Allyson Marie Williams Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032400593
PECOS Enrollment IDI20160614001523, I20250611000181
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventhealth Shawnee Mission

Acute Care Hospitals · Shawnee Mission, KS
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number170104
Location9100 W 74th StreetShawnee Mission, KS 66204 · Johnson County
Emergency services Birthing friendly

Research Medical Center

Acute Care Hospitals · Kansas City, MO
2/5 CMS rating
OwnershipProprietary
CMS Certification Number260027
Location2316 E Meyer BlvdKansas City, MO 64132 · Jackson County
Emergency services Birthing friendly

Centerpoint Medical Center

Acute Care Hospitals · Independence, MO
3/5 CMS rating
OwnershipProprietary
CMS Certification Number260095
Location19600 East 39th StreetIndependence, MO 64057 · Jackson County
Emergency services Birthing friendly

North Kansas City Hospital

Acute Care Hospitals · North Kansas City, MO
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number260096
Location2800 Clay Edwards DriveNorth Kansas City, MO 64116 · Clay County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 64057 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.82 typical visit price
range $55.29 – $168.52
Typical copayment $21.45 (range $13.82 – $42.13)
Most-billed visit code 99203
Established Patient
$97.82 typical visit price
range $17.60 – $137.20
Typical copayment $24.45 (range $4.40 – $34.30)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Specialist
19550 E 39TH ST S, STE 300
INDEPENDENCE, MO 64057
Nurse Practitioner (Women's Health)
19550 E 39TH ST S, STE 300
INDEPENDENCE, MO 64057
Specialist
19550 E 39TH ST S, SUITE 400
INDEPENDENCE, MO 64057
Specialist
19550 E 39TH ST S, SUITE 400
INDEPENDENCE, MO 64057
Neurological Surgery
19550 E 39TH ST S, SUITE 105-A
INDEPENDENCE, MO 64057
Internal Medicine (Infectious Disease)
19550 E 39TH ST S, SUITE 105 - B
INDEPENDENCE, MO 64057
Internal Medicine (Hematology & Oncology)
19550 E 39TH ST S, STE 400
INDEPENDENCE, MO 64057
Internal Medicine (Geriatric Medicine)
19550 E 39TH ST S, SUITE 245
INDEPENDENCE, MO 64057

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Allyson Williams's NPI number?

The NPI number for Allyson Williams is 1417301615. It was assigned to this individual provider in the NPPES registry on April 14, 2016.

Where is Allyson Williams located?

Allyson Williams practices at 19550 E 39th St S Ste 410, Independence, MO 64057. The listed phone number is (816) 303-2400.

What is Allyson Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Allyson Williams enrolled in Medicare?

Yes. Allyson Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Allyson Williams accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Allyson Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Allyson Williams affiliated with any hospitals?

According to CMS data, Allyson Williams is affiliated with Adventhealth Shawnee Mission, Research Medical Center, Centerpoint Medical Center and North Kansas City Hospital.

When was this NPI record last updated?

The NPPES record for Allyson Williams was last updated on April 5, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.