MR. NICHOLAS G ZAJAK SR. MA, LCPC
NPI 1871864074
Counselor - Mental Health in Arlington Heights, IL

Active since January 19, 2012PECOS EnrolledAccepts Medicare Assignment
3436 N KENNICOTT AVE, ARLINGTON HEIGHTS, IL 60004(847) 952-7460 Get Directions Write a Review

NPPES record last updated: November 22, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 22, 2016, Oct 29, 2016 (2 updates tracked since 2016).

About Mr. Nicholas G Zajak Sr. Ma, Lcpc NPPES

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

MR. NICHOLAS G ZAJAK SR. MA, LCPC (NPI 1871864074) is an individual mental health provider in Arlington Heights, Illinois and active in the NPI registry since January 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1871864074
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. NICHOLAS G ZAJAK SR.Credential: MA, LCPC
Location Address3436 N KENNICOTT AVEArlington Heights, IL 60004-7814
Mailing Address7213 W Breen StNiles, IL 60714-2203 · (847) 309-7852
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJanuary 19, 2012
Last NPPES UpdateNovember 22, 20162 updates tracked since enumeration
NPI 1871864074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
3436 N KENNICOTT AVE, Arlington Heights, IL 60004

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

Mr. Nicholas G Zajak Sr. Ma, Lcpc 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 ID1850741273
PECOS Enrollment IDI20231228000284
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.

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.

Social Worker (Clinical)
3436 N KENNICOTT AVE
ARLINGTON HTS, IL 60004
Counselor (Mental Health)
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004
Counselor (Mental Health)
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004
Social Worker
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004
Social Worker
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004
Registered Nurse
3436 N KENNICOTT AVE
ARLINGTON HTS, IL 60004
Occupational Therapist
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004
Marriage & Family Therapist
3436 N KENNICOTT AVE
ARLINGTON HEIGHTS, IL 60004

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 Nicholas Zajak's NPI number?

The NPI number for Nicholas Zajak is 1871864074. It was assigned to this individual provider in the NPPES registry on January 19, 2012.

Where is Nicholas Zajak located?

Nicholas Zajak practices at 3436 N Kennicott Ave, Arlington Heights, IL 60004. The listed phone number is (847) 952-7460.

What is Nicholas Zajak's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Nicholas Zajak enrolled in Medicare?

Yes. Nicholas Zajak 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 Nicholas Zajak was last updated on November 22, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.