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MRS. ARDELL MAYS WHCNP
NPI 1821056888
Nurse Practitioner in Florissant, MO

Active since May 01, 2006PECOS Enrolled
11642 WEST FLORISSANT AVE., FLORISSANT, MO 63033(314) 838-8220(314) 838-4007 Get Directions Write a Review

NPPES record last updated: November 2, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 2, 2023, Jun 5, 2023 (2 updates tracked since 2023).

About Mrs. Ardell Mays Whcnp NPPES

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

MRS. ARDELL MAYS WHCNP (NPI 1821056888) is an individual nurse practitioner in Florissant, Missouri, licensed in Missouri (115206) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in St Louis.

NPPES Registry Identity

NPI1821056888
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. ARDELL MAYSCredential: WHCNP
Location Address11642 WEST FLORISSANT AVE.Florissant, MO 63033-6723
Mailing Address5701 Delmar Blvd.St. Louis, MO 63112-2617 · (314) 367-7848 · Fax (314) 367-2985
Phone(314) 838-8220
Fax(314) 838-4007
Sole ProprietorNo
Enumeration DateMay 1, 2006
Last NPPES UpdateNovember 2, 20232 updates tracked since enumeration
NPPES CertifiedJune 5, 2023
✔ NPI 1821056888 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 · 115206
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.
11642 WEST FLORISSANT AVE., Florissant, MO 63033
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Other Names 1

Former Name (1)Ms. Ardell Sudduth Np

Secondary Practice Location 1

Location 15471 Dr Martin Luther King DriveSt Louis, MO 63112-4265 · Phone (314) 367-5820 ext. 2306 · Fax (314) 367-6326

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Ardell Mays Whcnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Ardell Mays reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Betty Jean Kerr Peoples Health Centers
2.6 mi
Federally Qualified Health Center (FQHC)
49 N FLORISSANT RD STE 101
Ferguson, MO 63135
  • Reassigned Medicare billing, Missouri enrollment
  • 53 clinicians in this Medicare group
NPI 1457862708 (314) 633-8921

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63033 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

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 Ardell Mays's NPI number?

The NPI number for Ardell Mays is 1821056888. It was assigned to this individual provider in the NPPES registry on May 1, 2006. The provider is also known as Ms. Ardell Sudduth Np.

Where is Ardell Mays located?

Ardell Mays practices at 11642 West Florissant Ave., Florissant, MO 63033. The listed phone number is (314) 838-8220.

What is Ardell Mays's specialty?

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

Is Ardell Mays enrolled in Medicare?

Yes. Ardell Mays is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ardell Mays's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ardell Mays reassigns Medicare benefits to Betty Jean Kerr Peoples Health Centers (Ferguson, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ardell Mays's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ardell Mays was last updated on November 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.