NEIL JOSEPH FIALKOW M.D.
NPI 1508982174
Psychiatry & Neurology - Psychiatry in Northfield, IL

Q: What is Neil Fialkow's NPI number?

The NPI number for Neil Fialkow is 1508982174. It was assigned to this individual provider in the NPPES registry on March 22, 2007.

Q: What is Neil Fialkow's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Neil Fialkow was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since March 22, 2007PECOS Enrolled

310 HAPP RD, SUITE 203, NORTHFIELD, IL 60093(847) 501-4418(847) 501-4485 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Neil Joseph Fialkow M.d. NPPES

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

NEIL JOSEPH FIALKOW M.D. (NPI 1508982174) is an individual psychiatry provider in Northfield, Illinois and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508982174

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameNEIL JOSEPH FIALKOWCredential: M.D.

Location Address310 HAPP RD, SUITE 203Northfield, IL 60093-3455

Mailing Address2435 Hampton LnNorthbrook, IL 60062-6942 · (847) 501-4418 · Fax (847) 501-4485

Phone(847) 501-4418

Fax(847) 501-4485

Sole ProprietorYes

Enumeration DateMarch 22, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1508982174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

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.

Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X

310 HAPP RD, Northfield, IL 60093

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Neil Joseph Fialkow M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Neil Fialkow reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Jewish Child And Family Services

17 mi

Mental Health (Including Community Mental Health Center)

230 W MONROE ST STE 1100
Chicago, IL 60606

Reassigned Medicare billing, Illinois enrollment
23 clinicians in this Medicare group

NPI 1427018209 (312) 357-4800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60093 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 11

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

MELISSA A. FREY, LCSW LLC

Social Worker (Clinical)

310 HAPP RD, SUITE 201
NORTHFIELD, IL 60093

Cook County (773) 644-1522

KATHERINE SHEPPARD CARRANE LCSW

Social Worker (Clinical)

310 HAPP RD, 205
NORTHFIELD, IL 60093

Cook County (847) 446-0800

DR. AMY Y WONG D.D.S.

Dentist (General Practice)

310 HAPP RD, SUITE 208
NORTHFIELD, IL 60093

Cook County (847) 501-2882

NORTH SHORE PHYSICIANS GROUP, LLC

Internal Medicine

310 HAPP RD, SUITE 207
NORTHFIELD, IL 60093

Cook County (847) 784-5200

KIDSTRONG PHYSICAL THERAPY LLC

Clinic/Center (Physical Therapy)

310 HAPP RD, SUITE 207
NORTHFIELD, IL 60093

Cook County (312) 520-3759

DR. GILLA PRIZANT DAVIS MD

Psychiatry & Neurology (Psychiatry)

310 HAPP RD, SUITE 204
NORTHFIELD, IL 60093

Cook County (847) 441-9933

RESURRECTION SERVICES

General Practice

310 HAPP RD, SUITE 207
NORTHFIELD, IL 60093

Cook County (847) 784-5200

DR. CAROL ANN MEYNEN M.D.

Obstetrics & Gynecology (Gynecology)

310 HAPP RD, SUITE 207
NORTHFIELD, IL 60093

Cook County (847) 446-4370

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 Neil Fialkow's NPI number?

The NPI number for Neil Fialkow is 1508982174. It was assigned to this individual provider in the NPPES registry on March 22, 2007.

Where is Neil Fialkow located?

Neil Fialkow practices at 310 Happ Rd Suite 203, Northfield, IL 60093. The listed phone number is (847) 501-4418.

What is Neil Fialkow's specialty?

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

Is Neil Fialkow enrolled in Medicare?

Yes. Neil Fialkow is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Neil Fialkow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Neil Fialkow reassigns Medicare benefits to Jewish Child And Family Services (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Neil Fialkow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Neil Fialkow was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.