JOHN ZAJECKA M.D.
NPI 1275661399
Psychiatry & Neurology - Psychiatry in Skokie, IL

Q: What is John Zajecka's NPI number?

The NPI number for John Zajecka is 1275661399. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Q: What is John Zajecka's specialty?

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

Q: Is John Zajecka enrolled in Medicare?

No. John Zajecka has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for John Zajecka was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 March 01, 2007Opted out of Medicare · through Apr 1, 2028

4711 GOLF RD STE 1200, SKOKIE, IL 60076(847) 679-8000(847) 679-8002 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jul 20, 2017 (3 updates tracked since 2017).

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About John Zajecka M.d. NPPES

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

JOHN ZAJECKA M.D. (NPI 1275661399) is an individual psychiatry provider in Skokie, Illinois, licensed in Illinois (036071498) and active in the NPI registry since March 2007. He has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1275661399

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameJOHN ZAJECKACredential: M.D.

Location Address4711 GOLF RD STE 1200Skokie, IL 60076-1200

Mailing Address4711 Golf Rd Ste 1200Skokie, IL 60076-1200 · (847) 679-8000 · Fax (847) 679-8002

Phone(847) 679-8000

Fax(847) 679-8002

Sole ProprietorNo

Enumeration DateMarch 1, 2007

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1275661399 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 · 036071498

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.

4711 GOLF RD STE 1200, Skokie, IL 60076

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

John Zajecka M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2006 through April 1, 2028.

Opt-Out Effective DateApril 1, 2006

Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60076 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 9

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

MR. TIMOTHY DAVID MORRILL ARNP, CAP

Nurse Practitioner (Adult Health)