RUTH M. YANAGI M.D.
NPI 1801997192
Psychiatry & Neurology - Psychiatry in Chicago, IL

Q: What is Ruth Yanagi's NPI number?

The NPI number for Ruth Yanagi is 1801997192. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Q: What is Ruth Yanagi's specialty?

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

Q: Is Ruth Yanagi enrolled in Medicare?

No. Ruth Yanagi has opted out of Medicare through May 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Ruth Yanagi was last updated on February 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since September 26, 2006Opted out of Medicare · through May 15, 2028

122 S MICHIGAN AVE, SUITE 1317, CHICAGO, IL 60603(312) 663-5399(312) 922-5656 Get Directions Write a Review

NPPES record last updated: February 6, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ruth M. Yanagi M.d. NPPES

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

RUTH M. YANAGI M.D. (NPI 1801997192) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036049741) and active in the NPI registry since September 2006. She has opted out of Medicare through May 15, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1801997192

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameRUTH M. YANAGICredential: M.D.

Location Address122 S MICHIGAN AVE, SUITE 1317Chicago, IL 60603-6191

Mailing Address122 S Michigan Ave, Suite 1317Chicago, IL 60603-6191 · (312) 663-5399 · Fax (312) 922-5656

Phone(312) 663-5399

Fax(312) 922-5656

Sole ProprietorYes

Enumeration DateSeptember 26, 2006

Last NPPES UpdateFebruary 6, 2011

✔ NPI 1801997192 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 IL · 036049741

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.

122 S MICHIGAN AVE, Chicago, IL 60603

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Other Identifiers 4

Other036049741IL · Blue Shield

Medicare ID-Type Unspecified242110IL

Medicaid036049741IL

Other1627979IL · Blue Cross Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ruth M. Yanagi M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 15, 2016 through May 15, 2028.

Opt-Out Effective DateMay 15, 2016

Opt-Out In Effect ThroughMay 15, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60603 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.

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.

KATHERINE WILLIAMS LCSW

Social Worker (Clinical)

122 S MICHIGAN AVE, SUITE 1307D
CHICAGO, IL 60603

Cook County (630) 299-9537

DR. LINDA LOUISE MARINO PH.D.

Psychologist (Clinical)

122 S MICHIGAN AVE, SUITE 1406
CHICAGO, IL 60603

Cook County (312) 588-5022

ROLANDA BROWN MS, MA, LMFT

Marriage & Family Therapist

122 S MICHIGAN AVE
CHICAGO, IL 60603

Cook County (847) 529-8300

CHRISTINE STERKEL M.D.

Legal Medicine

122 S MICHIGAN AVE, SUITE 1025
CHICAGO, IL 60603

Cook County (312) 957-1978

LEVEL UPP 2 LLC

Non-emergency Medical Transport (VAN)

122 S MICHIGAN AVE, SUITE 1390
CHICAGO, IL 60603

Cook County (312) 748-5233

DR. ATOSA SARRAFI DMD

Dentist (General Practice)

122 S MICHIGAN AVE, SUITE 1212
CHICAGO, IL 60603

Cook County (312) 922-9595

KIERRIA HEARD

Behavior Technician

122 S MICHIGAN AVE
CHICAGO, IL 60603

Cook County (866) 727-8274

MR. DAMON KROHN LCPC

Counselor (Professional)

122 S MICHIGAN AVE, SUITE 1450
CHICAGO, IL 60603

Cook County (312) 622-1911

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 Ruth Yanagi's NPI number?

The NPI number for Ruth Yanagi is 1801997192. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Ruth Yanagi located?

Ruth Yanagi practices at 122 S Michigan Ave Suite 1317, Chicago, IL 60603. The listed phone number is (312) 663-5399.

What is Ruth Yanagi's specialty?

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

Is Ruth Yanagi enrolled in Medicare?

No. Ruth Yanagi has opted out of Medicare through May 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ruth Yanagi was last updated on February 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.