What is Allison Mozdzen's NPI number?

Allison Mozdzen's National Provider Identifier (NPI) is 1003453895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Mozdzen's specialty?

Allison Mozdzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Allison Mozdzen located?

Allison Mozdzen's practice location on file with NPPES is 1841 W Melrose St Apt 2, Chicago, IL 60657-8213.

What is Allison Mozdzen's phone number?

The practice phone number listed in the NPPES registry for Allison Mozdzen is (847) 239-0014.

Does Allison Mozdzen accept Medicare?

Allison Mozdzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Allison Mozdzen's NPI active?

Yes — Allison Mozdzen's NPI (1003453895) is active in the NPPES registry as of the last update on 2024-02-08.

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Allison Mozdzen, LCSW

NPI 1003453895 · Clinical Social Worker · Chicago, IL

Allison Mozdzen, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1003453895).

Provider details

NPI number: 1003453895
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 149.019705 (IL)

Practice location

1841 W Melrose St Apt 2

Chicago, IL 60657-8213

Phone: (847) 239-0014

Street-level locationGet directions

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Mailing address

1841 W Melrose St Apt 2

Chicago, IL 60657-8213

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 149.019705 (IL)
Behavioral Health & Social Service Providers

Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2019-11-29
Last updated: 2024-02-08
Certified: 2024-02-08

Frequently asked questions

What is Allison Mozdzen's NPI number?: Allison Mozdzen's National Provider Identifier (NPI) is 1003453895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Allison Mozdzen's specialty?: Allison Mozdzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Allison Mozdzen located?: Allison Mozdzen's practice location on file with NPPES is 1841 W Melrose St Apt 2, Chicago, IL 60657-8213.
What is Allison Mozdzen's phone number?: The practice phone number listed in the NPPES registry for Allison Mozdzen is (847) 239-0014.
Does Allison Mozdzen accept Medicare?: Allison Mozdzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Allison Mozdzen's NPI active?: Yes — Allison Mozdzen's NPI (1003453895) is active in the NPPES registry as of the last update on 2024-02-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions