In1 Inc.
NPI 1255139309 · Psychiatry Physician · Elmhurst, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
In1 Inc. is a Psychiatry Physician organization in Elmhurst, IL (NPI 1255139309).
Provider details
- NPI number
- 1255139309
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Spagnola, President(331) 642-0810
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Elmhurst Psychiatry
Registry dates
- Enumerated
- 2025-03-05
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is In1 Inc.'s NPI number?
- In1 Inc.'s National Provider Identifier (NPI) is 1255139309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is In1 Inc.?
- In1 Inc. is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is In1 Inc. located?
- In1 Inc.'s practice location on file with NPPES is 242 N York St # 505, Elmhurst, IL 60126-2716.
- What is In1 Inc.'s phone number?
- The practice phone number listed in the NPPES registry for In1 Inc. is (331) 642-0801.
- Does In1 Inc. accept Medicare?
- In1 Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for In1 Inc.?
- The authorized official listed on In1 Inc.'s NPPES record is Joseph Spagnola, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is In1 Inc.'s NPI active?
- Yes — In1 Inc.'s NPI (1255139309) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.