DR. MERCEDES MARTINEZ M.D.
NPI 1184607608
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since November 29, 2005PECOS Enrolled
4200 N OAK PARK AVE, CHICAGO, IL 60634(773) 551-2724 Get Directions Write a Review

NPPES record last updated: February 8, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mercedes Martinez M.d. NPPES

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

DR. MERCEDES MARTINEZ M.D. (NPI 1184607608) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036092099) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184607608
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MERCEDES MARTINEZCredential: M.D.
Location Address4200 N OAK PARK AVEChicago, IL 60634-1417
Mailing Address2515 N Rockwell StChicago, IL 60647-1918 · (773) 551-2724
Sole ProprietorYes
Enumeration DateNovember 29, 2005
Last NPPES UpdateFebruary 8, 2022
NPPES CertifiedFebruary 8, 2022
NPI 1184607608 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 · 036092099
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.

4200 N OAK PARK AVE, Chicago, IL 60634

Other Identifiers 2

Medicaid036092099IL
Other01621679IL · Bcbs Of Il

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Mercedes Martinez 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 60634 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.

Psychiatric Unit
4200 N OAK PARK AVE
CHICAGO, IL 60634
Psychiatry & Neurology (Psychiatry)
4200 N OAK PARK AVE
CHICAGO, IL 60634
Pharmacy (Long Term Care Pharmacy)
4200 N OAK PARK AVE
CHICAGO, IL 60634
Psychiatric Unit
4200 N OAK PARK AVE
CHICAGO, IL 60634
Psychiatry & Neurology (Psychiatry)
4200 N OAK PARK AVE
CHICAGO, IL 60634
Family Medicine
4200 N OAK PARK AVE
CHICAGO, IL 60634
Psychiatry & Neurology (Psychiatry)
4200 N OAK PARK AVE
CHICAGO, IL 60634
Psychiatric Unit
4200 N OAK PARK AVE
CHICAGO, IL 60634

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 Mercedes Martinez's NPI number?

The NPI number for Mercedes Martinez is 1184607608. It was assigned to this individual provider in the NPPES registry on November 29, 2005.

Where is Mercedes Martinez located?

Mercedes Martinez practices at 4200 N Oak Park Ave, Chicago, IL 60634. The listed phone number is (773) 551-2724.

What is Mercedes Martinez's specialty?

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

Is Mercedes Martinez enrolled in Medicare?

Yes. Mercedes Martinez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mercedes Martinez was last updated on February 8, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.