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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. ALICIA LAYTON NP
NPI 1053854323
Nurse Practitioner - Acute Care in Saint Louis, MO

Active since November 18, 2016PECOS Enrolled
1 BARNES JEWISH HOSPITAL PLAZA, DEPT OF ANESTHESIOLOGY, SAINT LOUIS, MO 63110(800) 862-9980(314) 362-1185 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 22, 2026, Mar 5, 2024, Nov 18, 2016 (3 updates tracked since 2016).

About Ms. Alicia Layton Np NPPES

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

MS. ALICIA LAYTON NP (NPI 1053854323) is an individual acute care provider in Saint Louis, Missouri, licensed in Missouri (2025034737) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1053854323
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMS. ALICIA LAYTONCredential: NP
Location Address1 BARNES JEWISH HOSPITAL PLAZA, DEPT OF ANESTHESIOLOGYSaint Louis, MO 63110-1003
Mailing Address660 S Euclid Ave, Cb 8054Saint Louis, MO 63110-1010 · (800) 862-9980 · Fax (314) 362-1185
Phone(800) 862-9980
Fax(314) 362-1185
Sole ProprietorNo
Enumeration DateNovember 18, 2016
Last NPPES UpdateSeptember 22, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1053854323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in MO · 2025034737
Also ListedNurse PractitionerTaxonomy 363L00000X · License 209.015017 (IL)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209015017 (IL)
1 BARNES JEWISH HOSPITAL PLAZA, Saint Louis, MO 63110
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11304 Franklin Ave Ste 380Normal, IL 61761-3558 · Phone (309) 268-5130 · Fax (309) 268-5784
Location 25409 N Knoxville AvePeoria, IL 61614-5069 · Phone (309) 689-6008

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Alicia Layton Np 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 Reassignments

9

Medicare enrollment records show Alicia Layton reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Washington University Physicians In Illinois, Inc
6.4 mi
Multi-Specialty
4901 FOREST PARK AVE STE 341
Saint Louis, MO 63108
  • Reassigned Medicare billing, Illinois enrollment
  • 530 clinicians in this Medicare group
NPI 1457203135 (314) 454-8181
Pekin Memorial Hospital
138 mi
General Acute Care Hospital
600 S 13TH ST
Pekin, IL 61554
  • Reassigned Medicare billing, Illinois enrollment
  • 42 clinicians in this Medicare group
NPI 1245227479 (309) 347-1151
Epss LLC - Central Series
138 mi
Emergency Medicine
600 S 13TH ST
Pekin, IL 61554
  • Reassigned Medicare billing, Illinois enrollment
  • 92 clinicians in this Medicare group
NPI 1538680467 (817) 451-4208
Pekin Prohealth Inc
138 mi
Family Medicine
600 S 13TH ST, SUITE M
Pekin, IL 61554
  • Reassigned Medicare billing, Illinois enrollment
  • 142 clinicians in this Medicare group
NPI 1932150299 (309) 353-0825
Methodist Medical Center Of Illinois
147 mi
Family Medicine
120 NE GLEN OAK AVE, SUITE 101
Peoria, IL 61603
  • Reassigned Medicare billing, Illinois enrollment
  • 693 clinicians in this Medicare group
NPI 1184670663 (309) 671-8230
Carle West Physician Group Inc
147 mi
Family Medicine
1302 FRANKLIN AVE STE 3400
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 698 clinicians in this Medicare group
NPI 1467074138 (309) 556-8295
Carle Bromenn Medical Center
147 mi
Clinic/Center
1300 FRANKLIN AVE STE 100
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 71 clinicians in this Medicare group
NPI 1104442615 (309) 454-1400
Proctor Health Systems
151 mi
Ambulatory Surgical
5401 N KNOXVILLE AVE, STE 217
Peoria, IL 61614
  • Reassigned Medicare billing, Illinois enrollment
  • 349 clinicians in this Medicare group
NPI 1720223837 (309) 691-1092
Carle Health Medical Group
154 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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.

Other Providers at the Same Location NPPES 13

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

DR. MICHAEL PAUL FULLENKAMP M.D.
Emergency Medicine
1 BARNES JEWISH HOSPITAL PLAZA
ST. LOUIS, MO 63110
St. Louis City (314) 294-0446
BARNES JEWISH HOSPITAL
General Acute Care Hospital
1 BARNES JEWISH HOSPITAL PLAZA, 90-23-402 VISION CENTER
ST LOUIS, MO 63110
St. Louis City (314) 362-6123
MS. NATALIE K MEIRINK ACNP
Nurse Practitioner (Acute Care)
1 BARNES JEWISH HOSPITAL PLAZA, DEPT OF ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980
SURAJ SHANKAR MD
Psychiatry & Neurology (Psychiatry)
1 BARNES JEWISH HOSPITAL PLAZA
SAINT LOUIS, MO 63110
St. Louis City (314) 362-2462
DR. JOHN WILLIAM DAVIS MD PHD
Internal Medicine
1 BARNES JEWISH HOSPITAL PLAZA
ST. LOUIS, MO 63110
St. Louis City (314) 747-3000
DR. FRITZ BRECKNER D.O.
Emergency Medicine
1 BARNES JEWISH HOSPITAL PLAZA, DEPT OF ANESTHESIOLOGY
ST. LOUIS, MO 63110
St. Louis City (800) 862-9980
ZACHARIAH WILLIAM COLE DMD, MD
Oral & Maxillofacial Surgery
1 BARNES JEWISH HOSPITAL PLAZA, SUITE 203
ST LOUIS, MO 63110
St. Louis City (314) 361-6006
ROBERT WAITE CRNA
Nurse Anesthetist, Certified Registered
1 BARNES JEWISH HOSPITAL PLAZA, DEPT OF ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980

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 Alicia Layton's NPI number?

The NPI number for Alicia Layton is 1053854323. It was assigned to this individual provider in the NPPES registry on November 18, 2016.

Where is Alicia Layton located?

Alicia Layton practices at 1 Barnes Jewish Hospital Plaza Dept Of Anesthesiology, Saint Louis, MO 63110. The listed phone number is (800) 862-9980.

What is Alicia Layton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Alicia Layton enrolled in Medicare?

Yes. Alicia Layton is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alicia Layton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alicia Layton reassigns Medicare benefits to 9 organizations: Washington University Physicians In Illinois, Inc (Saint Louis, MO), Pekin Memorial Hospital (Pekin, IL), Epss LLC - Central Series (Pekin, IL), Pekin Prohealth Inc (Pekin, IL), Methodist Medical Center Of Illinois (Peoria, IL) and 4 more organizations, listed in the Medicare section above. Each 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 Alicia Layton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alicia Layton accept?

Health plans from UnitedHealthcare list Alicia Layton 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.

When was this NPI record last updated?

The NPPES record for Alicia Layton was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.