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DR. CHRISTOPHER VAUGHAN JOHNSON MD
NPI 1205975448
Psychiatry & Neurology - Psychiatry in East Saint Louis, IL

Active since February 05, 2007PECOS EnrolledAccepts Medicare Assignment
100 N 8TH ST, EAST SAINT LOUIS, IL 62201(618) 271-0130(618) 271-6325 Get Directions Write a Review

NPPES record last updated: May 17, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Christopher Vaughan Johnson Md NPPES

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

DR. CHRISTOPHER VAUGHAN JOHNSON MD (NPI 1205975448) is an individual psychiatry provider in East Saint Louis, Illinois, licensed in Illinois (036.125045) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2005).

NPPES Registry Identity

NPI1205975448
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CHRISTOPHER VAUGHAN JOHNSONCredential: MD
Location Address100 N 8TH STEast Saint Louis, IL 62201-2989
Mailing Address100 N 8th StEast Saint Louis, IL 62201-2989 · (618) 271-0130 · Fax (618) 271-6325
Phone(618) 271-0130
Fax(618) 271-6325
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2005
Enumeration DateFebruary 5, 2007
Last NPPES UpdateMay 17, 2021
NPPES CertifiedMay 17, 2021
✔ NPI 1205975448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in IL · 036.125045✔ Licensed in OK · 24544
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 24544 (OK)
100 N 8TH ST, East Saint Louis, IL 62201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Medica.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

Dr. Christopher Vaughan Johnson Md 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 ID3870780588
PECOS Enrollment IDI20101207001123
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

2

Medicare enrollment records show Christopher Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern Illinois Healthcare Foundation, Inc
Same address
Federally Qualified Health Center (FQHC)
100 N 8TH ST
East St Louis, IL 62201
  • Reassigned Medicare billing, Illinois enrollment
  • 164 clinicians in this Medicare group
NPI 1831125038 (618) 274-9105
Touchette Regional Hospital Inc
4.4 mi
Emergency Medicine
5900 BOND AVE
Cahokia Heights, IL 62207
  • Reassigned Medicare billing, Illinois enrollment
  • 68 clinicians in this Medicare group
NPI 1922019926 (618) 332-3060

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 62201 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
$173.35 typical visit price
range $56.28 – $173.35
Typical copayment $43.33 (range $14.07 – $43.33)
Most-billed visit code 99205
Established Patient
$70.42 typical visit price
range $17.51 – $139.99
Typical copayment $17.60 (range $4.37 – $34.99)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Depression Utilization of the PHQ-9 Tool
The percentage of patients age 18 and older with the diagnosis of major depression or dysthymia who have a completed PHQ-9 during each applicable 4 month period in which there was a qualifying visit
Patients 4MonthsOfEnd: 22% · 329 patients
Patients 4MonthsOfStart: 35% · 350 patients
27%339 patients
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%4,983 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
92%6,291 patients3/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
100%61 patients5/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
68%1,802 patients3/55-star benchmark: 97%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
39%495 patients2/55-star benchmark: 96%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 96% · 1,189 patients
Patients tobacco: 18% · 255 patients
63%1,189 patients3/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
93%1,802 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
10%1,802 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
16%1,802 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 7

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

DR. CHRISTOPHER JACOB LOYND D.O.
Psychiatry & Neurology (Psychiatry)
100 N 8TH ST
EAST SAINT LOUIS, IL 62201
St. Clair County (618) 271-0130
MEDICATE PHARMACY, INC
Pharmacy (Community/Retail Pharmacy)
100 N 8TH ST, STE 100
EAST SAINT LOUIS, IL 62201
St. Clair County (618) 875-1000
DR. NARSIMHA R MUDDASANI M.D.
Psychiatry & Neurology (Psychiatry)
100 N 8TH ST
EAST SAINT LOUIS, IL 62201
St. Clair County (618) 271-0130
SOUTHERN ILLINOIS HEALTHCARE FOUNDATION, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
100 N 8TH ST, SUITE 124
EAST SAINT LOUIS, IL 62201
St. Clair County (618) 397-3303
SOUTHERN ILLINOIS HEALTHCARE FOUNDATION, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
100 N 8TH ST
EAST ST LOUIS, IL 62201
St. Clair County (618) 274-9105
MRS. JOYCE C. STEWART-BORDERS CNP
Nurse Practitioner (Women's Health)
100 N 8TH ST, SUITE 238
EAST SAINT LOUIS, IL 62201
St. Clair County (618) 274-9105
NURUL HUDA M.D.
Family Medicine
100 N 8TH ST, SUITE 216
E ST LOUIS, IL 62201
St. Clair County (618) 271-5900

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 Christopher Johnson's NPI number?

The NPI number for Christopher Johnson is 1205975448. It was assigned to this individual provider in the NPPES registry on February 5, 2007.

Where is Christopher Johnson located?

Christopher Johnson practices at 100 N 8th St, East Saint Louis, IL 62201. The listed phone number is (618) 271-0130.

What is Christopher Johnson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Christopher Johnson enrolled in Medicare?

Yes. Christopher 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.

Which organizations bill Medicare for Christopher Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Johnson reassigns Medicare benefits to 2 organizations: Southern Illinois Healthcare Foundation, Inc (East St Louis, IL) and Touchette Regional Hospital Inc (Cahokia Heights, IL). 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 Christopher Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Johnson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Christopher 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.

When was this NPI record last updated?

The NPPES record for Christopher Johnson was last updated on May 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.