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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.

ANDREW JOHNSON MD
NPI 1811491756
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since March 23, 2018PECOS EnrolledAccepts Medicare Assignment
1255 S STATE ST UNIT 1906, CHICAGO, IL 60605(208) 241-7475 Get Directions Write a Review

NPPES record last updated: August 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 8, 2026, Mar 10, 2026, Jan 25, 2023 and 2 more (5 updates tracked since 2018).

About Andrew Johnson Md NPPES

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

ANDREW JOHNSON MD (NPI 1811491756) is an individual psychiatry provider in Chicago, Illinois, licensed in Idaho (M-15572) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2018).

NPPES Registry Identity

NPI1811491756
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameANDREW JOHNSONCredential: MD
Location Address1255 S STATE ST UNIT 1906Chicago, IL 60605-3583
Mailing Address1255 S State St Unit 1906Chicago, IL 60605-3583 · (208) 241-7475
Phone(208) 241-7475
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2018
Enumeration DateMarch 23, 2018
Last NPPES UpdateAugust 8, 20265 updates tracked since enumeration
NPPES CertifiedAugust 8, 2026
✔ NPI 1811491756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in ID · M-15572
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.
1255 S STATE ST UNIT 1906, Chicago, IL 60605
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..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

Andrew 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 ID2264797000
PECOS Enrollment IDI20240912002780
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60605 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

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 Andrew Johnson's NPI number?

The NPI number for Andrew Johnson is 1811491756. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Where is Andrew Johnson located?

Andrew Johnson practices at 1255 S State St Unit 1906, Chicago, IL 60605. The listed phone number is (208) 241-7475.

What is Andrew Johnson's specialty?

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

Is Andrew Johnson enrolled in Medicare?

Yes. Andrew 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 Andrew Johnson accept?

Health plans from Oscar Health Plan, Inc. list Andrew 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 Andrew Johnson was last updated on August 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.