DR. DEIRDRE L. TANNEN PSY.D.
NPI 1639235997
Psychologist - Clinical in Chicago, IL

Q: What is Deirdre Tannen's NPI number?

The NPI number for Deirdre Tannen is 1639235997. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Q: What is Deirdre Tannen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Deirdre Tannen was last updated on July 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 December 29, 2006PECOS EnrolledAccepts Medicare Assignment

5327 N SHERIDAN RD, SUITE A, CHICAGO, IL 60640(773) 989-1111(773) 989-2782 Get Directions Write a Review

NPPES record last updated: July 13, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Deirdre L. Tannen Psy.d. NPPES

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

DR. DEIRDRE L. TANNEN PSY.D. (NPI 1639235997) is an individual clinical provider in Chicago, Illinois and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1639235997

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DEIRDRE L. TANNENCredential: PSY.D.

Location Address5327 N SHERIDAN RD, SUITE AChicago, IL 60640-2774

Mailing Address5327 N Sheridan Rd, Suite AChicago, IL 60640-2774 · (773) 989-1111 · Fax (773) 989-2782

Phone(773) 989-1111

Fax(773) 989-2782

Sole ProprietorYes

Medical School CMSOtherGraduated 1996

Enumeration DateDecember 29, 2006

Last NPPES UpdateJuly 13, 2007

✔ NPI 1639235997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedClinical NeuropsychologistTaxonomy 103G00000X

Also ListedPsychologist · RehabilitationTaxonomy 103TR0400X

5327 N SHERIDAN RD, Chicago, IL 60640

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Other Identifiers 1

Medicare ID-Type Unspecified203269

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

Dr. Deirdre L. Tannen Psy.d. 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 ID6103964358

PECOS Enrollment IDI20091110000198

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.

Areas of Expertise CMS Part B claims 3

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.

Psychotherapy, 45 minutes 90834

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

459 services20 patients

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

268 services18 patients

Psychotherapy, 30 minutes 90832

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

38 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60640 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

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

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Other Providers at the Same Location NPPES 4

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

SIGLIN MEDICAL ASSOCIATES, LTD

Internal Medicine

5327 N SHERIDAN RD, SUITE A
CHICAGO, IL 60640

Cook County (773) 989-1111

REGENCY HEALTH & PROFESSIONALS PLLC

Nurse Practitioner

5327 N SHERIDAN RD
CHICAGO, IL 60640

Cook County (833) 221-4169

MARTIN GOULD SIGLIN M.D.

Internal Medicine

5327 N SHERIDAN RD, SUITE A
CHICAGO, IL 60640

Cook County (773) 989-1111

EMILY CHATSKIS MD

Internal Medicine

5327 N SHERIDAN RD, STE D
CHICAGO, IL 60640

Cook County (773) 275-8042

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 Deirdre Tannen's NPI number?

The NPI number for Deirdre Tannen is 1639235997. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Where is Deirdre Tannen located?

Deirdre Tannen practices at 5327 N Sheridan Rd Suite A, Chicago, IL 60640. The listed phone number is (773) 989-1111.

What is Deirdre Tannen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Deirdre Tannen enrolled in Medicare?

Yes. Deirdre Tannen 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.

When was this NPI record last updated?

The NPPES record for Deirdre Tannen was last updated on July 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.