ALLISON ELLI JOHNSON PA-C
NPI 1982466934
Physician Assistant in Saint Louis, MO

Active since January 25, 2024PECOS EnrolledAccepts Medicare Assignment
607 S NEW BALLAS RD STE 3100, SAINT LOUIS, MO 63141(314) 251-8775 Get Directions Write a Review

NPPES record last updated: April 22, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Allison Elli Johnson Pa-c NPPES

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

ALLISON ELLI JOHNSON PA-C (NPI 1982466934) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2024000078) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1982466934
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALLISON ELLI JOHNSONCredential: PA-C
Location Address607 S NEW BALLAS RD STE 3100Saint Louis, MO 63141-8219
Mailing Address607 S New Ballas Rd Ste 3100Saint Louis, MO 63141-8219 · (314) 251-8775
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 25, 2024
Last NPPES UpdateApril 22, 2024
NPPES CertifiedApril 22, 2024
NPI 1982466934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MO · 2024000078
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
607 S NEW BALLAS RD STE 3100, Saint Louis, MO 63141

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

Allison Elli Johnson Pa-c 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 ID9830539675
PECOS Enrollment IDI20240426003045
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 5

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260023
Location1400 Us Highway 61Festus, MO 63028 · Jefferson County
Emergency services

Mercy Hospital Washington

Acute Care Hospitals · Washington, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260052
Location901 East 5th StreetWashington, MO 63090 · Franklin County
Emergency services

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260065
Location1235 E CherokeeSpringfield, MO 65804 · Greene County
Emergency services Birthing friendly

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
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 8

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

Nurse Practitioner (Women's Health)
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Physician Assistant
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Obstetrics & Gynecology (Gynecologic Oncology)
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Urology
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Physician Assistant
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Urology
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Urology
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141
Nurse Practitioner (Family)
607 S NEW BALLAS RD STE 3100
SAINT LOUIS, MO 63141

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 Allison Johnson's NPI number?

The NPI number for Allison Johnson is 1982466934. It was assigned to this individual provider in the NPPES registry on January 25, 2024.

Where is Allison Johnson located?

Allison Johnson practices at 607 S New Ballas Rd Ste 3100, Saint Louis, MO 63141. The listed phone number is (314) 251-8775.

What is Allison Johnson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Allison Johnson enrolled in Medicare?

Yes. Allison Johnson 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 Allison Johnson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 5 other insurers list Allison Johnson 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 Allison Johnson affiliated with any hospitals?

According to CMS data, Allison Johnson is affiliated with Mercy Hospital St Louis, Mercy Hospital Jefferson, Mercy Hospital Washington, Mercy Hospital Springfield and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Allison Johnson was last updated on April 22, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.