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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CAROLINE ANN LOEB
NPI 1407867930
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since August 10, 2006PECOS Enrolled
980 N MICHIGAN AVE STE 810, CHICAGO, IL 60611(773) 209-2997 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caroline Ann Loeb NPPES

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

CAROLINE ANN LOEB (NPI 1407867930) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036 101929) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (1996).

NPPES Registry Identity

NPI1407867930
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameCAROLINE ANN LOEB
Location Address980 N MICHIGAN AVE STE 810Chicago, IL 60611-4501
Mailing Address980 N Michigan Ave Ste 810Chicago, IL 60611-4501 · (773) 209-2997
Phone(773) 209-2997
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1996
Enumeration DateAugust 10, 2006
Last NPPES UpdateAugust 31, 2026
NPPES CertifiedAugust 31, 2026
✔ NPI 1407867930 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 101929
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.
980 N MICHIGAN AVE STE 810, Chicago, IL 60611
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Other Identifiers 3

Other260050206IL · Railroad Medicare
Other01615704IL · Blue Cross Blue Shield
Medicaid036101929IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline Ann Loeb is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5496947509
PECOS Enrollment IDI20101007000934
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 Reassignments

2

Medicare enrollment records show Caroline Loeb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychiatric Associates Sc
0.3 mi
Psychiatry
737 N MICHIGAN AVE, SUITE 1200
Chicago, IL 60611
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1013005826 (312) 373-7300
Caroline A. Loeb, M.D. PLLC
0.5 mi
Medical Specialty
1301 N DEARBORN ST APT 703
Chicago, IL 60610
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Caroline A Loeb MD PLLC
NPI 1760323349 (773) 209-2997

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
125 services14 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
112 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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.

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 Caroline Loeb's NPI number?

The NPI number for Caroline Loeb is 1407867930. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is Caroline Loeb located?

Caroline Loeb practices at 980 N Michigan Ave Ste 810, Chicago, IL 60611. The listed phone number is (773) 209-2997.

What is Caroline Loeb's specialty?

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

Is Caroline Loeb enrolled in Medicare?

Yes. Caroline Loeb is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Caroline Loeb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Loeb reassigns Medicare benefits to 2 organizations: Psychiatric Associates Sc (Chicago, IL) and Caroline A. Loeb, M.D. PLLC (Chicago, IL). Each 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 Caroline Loeb'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 Caroline Loeb was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.