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THOMAS ALAN ARMISTEAD M.D.
NPI 1912957176
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since May 10, 2006PECOS Enrolled
4444 W MONTROSE AVE, CHICAGO, IL 60641(773) 286-0668(773) 286-0554 Get Directions Write a Review

NPPES record last updated: March 28, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Thomas Alan Armistead M.d. NPPES

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

THOMAS ALAN ARMISTEAD M.D. (NPI 1912957176) is an individual psychiatry provider in Chicago, Illinois and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912957176
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTHOMAS ALAN ARMISTEADCredential: M.D.
Location Address4444 W MONTROSE AVEChicago, IL 60641-2023
Mailing Address1726 W Glenlake AveChicago, IL 60660-2582
Phone(773) 286-0668
Fax(773) 286-0554
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateMarch 28, 2008
✔ NPI 1912957176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
4444 W MONTROSE AVE, Chicago, IL 60641
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Other Identifiers 4

Medicare PINK18203IL
Medicare PINK45830IL
Medicare PINP00276611IL
Medicare UPING43213IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Alan Armistead M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 60641 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 2

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

STEVEN COMROV M.D.
Family Medicine
4444 W MONTROSE AVE
CHICAGO, IL 60641
Cook County (773) 286-0668
LAKESHOREHEALTHCARE
Psychologist (Group Psychotherapy)
4444 W MONTROSE AVE
CHICAGO, IL 60641
Cook County (773) 286-0668

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 Thomas Armistead's NPI number?

The NPI number for Thomas Armistead is 1912957176. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Thomas Armistead located?

Thomas Armistead practices at 4444 W Montrose Ave, Chicago, IL 60641. The listed phone number is (773) 286-0668.

What is Thomas Armistead's specialty?

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

Is Thomas Armistead enrolled in Medicare?

Yes. Thomas Armistead is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas Armistead was last updated on March 28, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.