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ZACHARY HARRIS MD
NPI 1851850861
Psychiatry & Neurology - Psychiatry in Highland Park, IL

Active since March 19, 2019Opted out of Medicare · through Sep 23, 2027
1770 1ST ST STE 330, HIGHLAND PARK, IL 60035(847) 232-0300(224) 765-6351 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 2, 2026, Dec 11, 2023, Mar 19, 2019 (3 updates tracked since 2019).

About Zachary Harris Md NPPES

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

ZACHARY HARRIS MD (NPI 1851850861) is an individual psychiatry provider in Highland Park, Illinois, licensed in Illinois (036.166205) and active in the NPI registry since March 2019. He has opted out of Medicare through September 23, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1851850861
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameZACHARY HARRISCredential: MD
Location Address1770 1ST ST STE 330Highland Park, IL 60035-3236
Mailing Address1770 1st St Ste 330Highland Park, IL 60035-3236 · (847) 232-0300 · Fax (224) 765-6351
Phone(847) 232-0300
Fax(224) 765-6351
Sole ProprietorYes
Enumeration DateMarch 19, 2019
Last NPPES UpdateFebruary 2, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1851850861 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 · 036.166205
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.
1770 1ST ST STE 330, Highland Park, IL 60035
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Zachary Harris Md 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 September 23, 2025 through September 23, 2027.

Opt-Out Effective DateSeptember 23, 2025
Opt-Out In Effect ThroughSeptember 23, 2027Opt-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 60035 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
$181.38 typical visit price
range $59.81 – $181.38
Typical copayment $45.34 (range $14.95 – $45.34)
Most-billed visit code 99205
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

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 Zachary Harris's NPI number?

The NPI number for Zachary Harris is 1851850861. It was assigned to this individual provider in the NPPES registry on March 19, 2019.

Where is Zachary Harris located?

Zachary Harris practices at 1770 1st St Ste 330, Highland Park, IL 60035. The listed phone number is (847) 232-0300.

What is Zachary Harris's specialty?

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

Is Zachary Harris enrolled in Medicare?

No. Zachary Harris has opted out of Medicare through September 23, 2027. 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.

When was this NPI record last updated?

The NPPES record for Zachary Harris was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.