What is Mallory Gross's NPI number?

Mallory Gross's National Provider Identifier (NPI) is 1194685768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mallory Gross's specialty?

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

Where is Mallory Gross located?

Mallory Gross's practice location on file with NPPES is 2120 N Sheffield Ave Apt 4f, Chicago, IL 60614-4232.

What is Mallory Gross's phone number?

The practice phone number listed in the NPPES registry for Mallory Gross is (773) 891-7700.

Is Mallory Gross's NPI active?

Yes — Mallory Gross's NPI (1194685768) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Mallory Gross

NPI 1194685768 · Social Worker · Chicago, IL

Mallory Gross is a Social Worker provider in Chicago, IL (NPI 1194685768).

Provider details

NPI number: 1194685768
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 150.117473 (IL)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 150.117473 (IL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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.

Practice location

2120 N Sheffield Ave Apt 4f

Chicago, IL 60614-4232

Phone: (773) 891-7700

Street-level locationGet directions

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Mailing address