Gregory J Harms, PSY.D., LCP

Clinical Psychologist (CMS) · Chicago, IL

Call (773) 528-1777 Directions

At a glance

655 W Irving Park Rd, Chicago, IL 60613-3123

NPPES record updated Jan 31, 2019. Public records can lag behind changes at a practice.

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  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

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Practice location

655 W Irving Park Rd Suite 203
Chicago, IL 60613-3123

Additional reported practice locations

2900 N Lake Shore Dr Fl 9
Chicago, IL 606575640
Phone: 7736654836
Fax: 7736653649
1460 N Halsted St Ste 501
Chicago, IL 606422615
Phone: 7733886390
Fax: 3128677101
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Not reported in this file
Graduation year
2016
CMS specialties
Clinical Psychologist

CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.

Practice groups

Reported hospital affiliations

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

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Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1538579354
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Registry details

Primary taxonomy
Clinical Psychologist (CMS)
Taxonomy code
103TC0700X
Enumeration date
May 1, 2014
Record updated
Jan 31, 2019
More registry details
Provider type
Individual · Type 1
Reported credentials
PSY.D., LCP

Reported taxonomies and licenses

Specialty details in registry

101YP2500X

License reported: 180.008990 IL

Psychologist

103T00000X

License reported: 3500-57 WI

Specialty details in registry

103TH0100X

License reported: 20043088A IN

Specialty details in registry

103TC0700X · Primary

License reported: 071.009626 IL

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

655 W Irving Park Rd
Suite 203
Chicago, IL 60613-3123
Phone
(773) 528-1777
Mailing address
4203 N SHERIDAN RD APT 3N

CHICAGO, IL 606131676
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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