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MARK MEER PSYD
NPI 1104475912
Psychologist - Clinical in Chicago, IL

Active since September 05, 2019PECOS EnrolledAccepts Medicare Assignment
6374 N LINCOLN AVE, CHICAGO, IL 60659(872) 270-5999 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 27, 2026, Aug 5, 2025, Sep 5, 2019 (3 updates tracked since 2019).

About Mark Meer Psyd NPPES

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

MARK MEER PSYD (NPI 1104475912) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (071022235) and active in the NPI registry since September 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1104475912
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMARK MEERCredential: PSYD
Location Address6374 N LINCOLN AVEChicago, IL 60659-1275
Mailing Address6918 W Windsor AveBerwyn, IL 60402-3334
Phone(872) 270-5999
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateSeptember 5, 2019
Last NPPES UpdateJanuary 27, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1104475912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 071022235
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 ListedCounselor · ProfessionalTaxonomy 101YP2500X
6374 N LINCOLN AVE, Chicago, IL 60659
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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

Mark Meer Psyd 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 ID6002347366
PECOS Enrollment IDI20240927001613
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 60659 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.

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.

DR. ALBAN GEORGE FISHER PHD
Counselor (Professional)
6374 N LINCOLN AVE
CHICAGO, IL 60659
Cook County (872) 270-5999
BARRY P ATLAS M.D.
Internal Medicine
6374 N LINCOLN AVE, SUITE 312
CHICAGO, IL 60659
Cook County (773) 588-7710
INTERNAL MEDICINE AFFILIATES,S.C.
Internal Medicine
6374 N LINCOLN AVE, SUITE 303
CHICAGO, IL 60659
Cook County (773) 588-7733
NORTHSHORE PEDIATRICS ASSOCIATES,S.C.
Specialist
6374 N LINCOLN AVE, SUITE 203
CHICAGO, IL 60659
Cook County (773) 509-0023
ESTHER CHAYA PERMAN LMSW
Social Worker
6374 N LINCOLN AVE
CHICAGO, IL 60659
Cook County (872) 270-5999
MERRILL ZAHTZ M.D.
Internal Medicine
6374 N LINCOLN AVE
CHICAGO, IL 60659
Cook County (872) 270-5999
SHAINA PEYSIN LSW
Social Worker
6374 N LINCOLN AVE
CHICAGO, IL 60659
Cook County (872) 270-5999
DERMATOLOGY CONSULTANTS LTD
Dermatology
6374 N LINCOLN AVE, SUITE 202
CHICAGO, IL 60659
Cook County (773) 267-8820

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 Mark Meer's NPI number?

The NPI number for Mark Meer is 1104475912. It was assigned to this individual provider in the NPPES registry on September 5, 2019.

Where is Mark Meer located?

Mark Meer practices at 6374 N Lincoln Ave, Chicago, IL 60659. The listed phone number is (872) 270-5999.

What is Mark Meer's specialty?

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

Is Mark Meer enrolled in Medicare?

Yes. Mark Meer 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 Mark Meer was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.