LILY PEIFER – Social Worker, NPI 1861994741

LILY PEIFER is a healthcare provider. based in Chicago, Illinois. specializing in Social Worker. The NPI Number for LILY PEIFER is 1861994741

Main info

Female
11 Years Of Experience
Accepts Medicare Assignment
Name
LILY PEIFER
NPI
1861994741
Phone
(773) 508-6100
Address
1400 W GREENLEAF AVE
Enumeration Date
6 March 2018
Last Update Date
6 March 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7733824061
Graduation Year
2015 (11 years ago)
PAC ID
1052667458
Group Practice PAC ID
5496856569
Professional Enrollment ID
I20180627000850
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience26
Completeness75
Years active:8State licenses:0Digital endpointsOther names

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Provider Addresses for LILY PEIFER

  • West Greenleaf Avenue, Rogers Park, Chicago, Rogers Park Township, Cook County, Illinois, 60645, United States

    CHICAGO, IL 606262805

    Phone: (773) 508-6100

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60626)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5496856569View full group profile

Reviews

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Frequently asked questions

What unique ID ties claims to LILY PEIFER?
NPI 1861994741 is assigned to LILY PEIFER under the national enumeration system.
Is LILY PEIFER currently active in the NPI registry?
CMS-published data lists LILY PEIFER as an active registrant.
What field does LILY PEIFER work in?
You can think of LILY PEIFER as practicing within Social Worker. Clinical services aligned with this taxonomy classification.
Where does public data place LILY PEIFER?
The snapshot lists Chicago, Illinois for LILY PEIFER; download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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