CATHERINE DENISE WILKERSON-MAY CRNP
NPI 1578227666
Nurse Practitioner - Critical Care Medicine in Birmingham, AL

Q: What is Catherine Wilkerson-may's NPI number?

The NPI number for Catherine Wilkerson-may is 1578227666. It was assigned to this individual provider in the NPPES registry on October 26, 2021.

Q: What is Catherine Wilkerson-may's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.

Active since October 26, 2021PECOS EnrolledAccepts Medicare Assignment

1802 6TH AVE S, BIRMINGHAM, AL 35233(205) 934-4206 Get Directions Write a Review

NPPES record last updated: December 1, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Catherine Denise Wilkerson-may Crnp NPPES

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

CATHERINE DENISE WILKERSON-MAY CRNP (NPI 1578227666) is an individual critical care medicine provider in Birmingham, Alabama, licensed in Alabama (1-073824) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2023).

NPPES Registry Identity

NPI1578227666

Entity TypeIndividualFemale

Primary Taxonomy363LC0200X

Provider Legal NameCATHERINE DENISE WILKERSON-MAYCredential: CRNP

Location Address1802 6TH AVE SBirmingham, AL 35233-1932

Mailing Address44 Brenda CirSumiton, AL 35148-3622 · (205) 275-5059

Phone(205) 934-4206

Sole ProprietorYes

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2023

Enumeration DateOctober 26, 2021

Last NPPES UpdateDecember 1, 2023

NPPES CertifiedDecember 1, 2023

✔ NPI 1578227666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LC0200X

License✔ Licensed in AL · 1-073824

Also ListedRegistered NurseTaxonomy 163W00000X · License 1-073824 (AL)

1802 6TH AVE S, Birmingham, AL 35233

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Catherine Denise Wilkerson-may Crnp 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 ID1153774500

PECOS Enrollment IDI20240201001457

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 Catherine Wilkerson-may reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Alabama Health Services Foundation, PC

0.2 mi

Pediatrics

1600 7TH AVE S
Birmingham, AL 35233

Reassigned Medicare billing, Alabama enrollment
4,494 clinicians in this Medicare group

NPI 1356377576 (205) 939-9100

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 35233 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

$81.90 typical visit price

range $52.65 – $161.63

Typical copayment $20.47 (range $13.16 – $40.40)

Most-billed visit code 99203

Established Patient

$93.72 typical visit price

range $16.56 – $131.65

Typical copayment $23.43 (range $4.14 – $32.91)

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.

DR. ALBERT F. LOBUGLIO M.D.

Internal Medicine (Hematology & Oncology)

1802 6TH AVE S, NP 2556
BIRMINGHAM, AL 35233

Jefferson County (205) 934-5077

KATHRYN ELISE CHAPPELL MAHAFFEY PA-C

Physician Assistant