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PHILIP G JANICAK M.D.
NPI 1891993754
Psychiatry & Neurology - Psychiatry in Naperville, IL

Active since July 03, 2007PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
1335 N MILL ST, NAPERVILLE, IL 60563(630) 646-8000(630) 646-8007 Get Directions Write a Review

NPPES record last updated: January 31, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Philip G Janicak M.d. NPPES

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

PHILIP G JANICAK M.D. (NPI 1891993754) is an individual psychiatry provider in Naperville, Illinois, licensed in Illinois (036-050070) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1973).

NPPES Registry Identity

NPI1891993754
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NamePHILIP G JANICAKCredential: M.D.
Location Address1335 N MILL STNaperville, IL 60563-2261
Mailing Address1335 N Mill StNaperville, IL 60563-2261 · (630) 646-8000 · Fax (630) 646-8007
Phone(630) 646-8000
Fax(630) 646-8007
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1973
Enumeration DateJuly 3, 2007
Last NPPES UpdateJanuary 31, 2017
✔ NPI 1891993754 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 · 036-050070
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.
1335 N MILL ST, Naperville, IL 60563
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Other Identifiers 1

Medicare UPIND89389IL

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

Philip G Janicak M.d. 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 ID2567543887
PECOS Enrollment IDI20080112000112
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60563 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

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.

MS. BETH MARIE MENGES LCPC, CADC
Counselor (Professional)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 646-5107
LORI LYNN MAREK APN-CNP
Nurse Practitioner
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 646-8000
JENNIFER DOWNS SANDACK LCPC
Counselor (Professional)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 646-8000
EDWARD HEALTH VENTURES
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1335 N MILL ST, STE 100
NAPERVILLE, IL 60563
Dupage County (630) 646-8000
MELISSA SAUTTER MS, APN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 646-5100
ANNABELLA CALABRESE KELLY
Nurse Practitioner (Psychiatric/Mental Health)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (847) 432-5464
SAMANTHA MACHNIAK-CEDANO
Counselor (Professional)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 305-5027
MICHELLE PERRY
Counselor (Professional)
1335 N MILL ST
NAPERVILLE, IL 60563
Dupage County (630) 646-5441

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 Philip Janicak's NPI number?

The NPI number for Philip Janicak is 1891993754. It was assigned to this individual provider in the NPPES registry on July 3, 2007.

Where is Philip Janicak located?

Philip Janicak practices at 1335 N Mill St, Naperville, IL 60563. The listed phone number is (630) 646-8000.

What is Philip Janicak's specialty?

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

Is Philip Janicak enrolled in Medicare?

Yes. Philip Janicak 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 Philip Janicak was last updated on January 31, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.