What is Grace Ahn-Im's NPI number?

Grace Ahn-Im's National Provider Identifier (NPI) is 1578016937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Ahn-Im's specialty?

Grace Ahn-Im is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Grace Ahn-Im located?

Grace Ahn-Im's practice location on file with NPPES is 1111 N Wells St, Chicago, IL 60610-7635.

What is Grace Ahn-Im's phone number?

The practice phone number listed in the NPPES registry for Grace Ahn-Im is (312) 573-8860.

Is Grace Ahn-Im's NPI active?

Yes — Grace Ahn-Im's NPI (1578016937) is active in the NPPES registry as of the last update on 2025-02-18.

IndividualActive

Grace Ahn-Im, PSYD

NPI 1578016937 · Clinical Psychologist · Chicago, IL

Grace Ahn-Im, PSYD is a Clinical Psychologist provider in Chicago, IL (NPI 1578016937).

Provider details

NPI number: 1578016937
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 071010384 (IL)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
83% 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

1111 N Wells St

Chicago, IL 60610-7635

Phone: (312) 573-8860

Street-level locationGet directions

More IL providers

Mailing address

1111 N Wells St Ste 400

Chicago, IL 60610-7632

Enumerated: 2016-08-02
Last updated: 2025-02-18
Certified: 2025-02-18

Frequently asked questions

What is Grace Ahn-Im's NPI number?: Grace Ahn-Im's National Provider Identifier (NPI) is 1578016937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grace Ahn-Im's specialty?: Grace Ahn-Im is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
Where is Grace Ahn-Im located?: Grace Ahn-Im's practice location on file with NPPES is 1111 N Wells St, Chicago, IL 60610-7635.
What is Grace Ahn-Im's phone number?: The practice phone number listed in the NPPES registry for Grace Ahn-Im is (312) 573-8860.
Is Grace Ahn-Im's NPI active?: Yes — Grace Ahn-Im's NPI (1578016937) is active in the NPPES registry as of the last update on 2025-02-18.

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