Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. PRADEEP RATTAN M.D.
NPI 1669460879
Psychiatry & Neurology - Geriatric Psychiatry in Chicago, IL

Active since October 11, 2005
80.83/100
CMS Quality Rating
1501 S CALIFORNIA AVE, CHICAGO, IL 60608(773) 257-6672 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Pradeep Rattan M.d. NPPES

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

DR. PRADEEP RATTAN M.D. (NPI 1669460879) is an individual geriatric psychiatry provider in Chicago, Illinois and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1669460879
Entity TypeIndividualMale
Primary Taxonomy2084P0805X
Provider Legal NameDR. PRADEEP RATTANCredential: M.D.
Location Address1501 S CALIFORNIA AVEChicago, IL 60608-1732
Mailing Address3537 Paysphere CirChicago, IL 60674-0035 · (708) 786-2900
Sole ProprietorNo
Enumeration DateOctober 11, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1669460879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X
1501 S CALIFORNIA AVE, Chicago, IL 60608

Other Identifiers 1

Medicaid036-055658-5IL

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.

80.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.96
Promoting Interoperability72
Improvement Activities40
Cost63.15

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.

Community Health Worker
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Physician Assistant (Surgical)
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Emergency Medicine
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Radiology (Diagnostic Radiology)
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Internal Medicine
1501 S CALIFORNIA AVE, MT SINAI HOSPITAL, CANCER CARE CENTER
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608

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 Pradeep Rattan's NPI number?

The NPI number for Pradeep Rattan is 1669460879. It was assigned to this individual provider in the NPPES registry on October 11, 2005.

Where is Pradeep Rattan located?

Pradeep Rattan practices at 1501 S California Ave, Chicago, IL 60608. The listed phone number is (773) 257-6672.

What is Pradeep Rattan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

When was this NPI record last updated?

The NPPES record for Pradeep Rattan was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.