Naperville Psychiatric Ventures
NPI 1871628362 · Psychiatric Hospital · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naperville Psychiatric Ventures is a Psychiatric Hospital organization in Naperville, IL (NPI 1871628362).
Provider details
- NPI number
- 1871628362
- Entity type
- Organization
- Primary specialty
- Psychiatric HospitalHospitals
- Organization subpart
- No
- Authorized official
- Mary Lou Mastro, President, Loh(630) 305-5001
- License
- 0005058 (IL)
Specialties & taxonomies
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Linden Oaks Hospital
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-11
Frequently asked questions
- What is Naperville Psychiatric Ventures's NPI number?
- Naperville Psychiatric Ventures's National Provider Identifier (NPI) is 1871628362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Naperville Psychiatric Ventures?
- Naperville Psychiatric Ventures is classified in the NPPES registry as Psychiatric Hospital (Hospitals).
- Where is Naperville Psychiatric Ventures located?
- Naperville Psychiatric Ventures's practice location on file with NPPES is 801 S Washington St, Naperville, IL 60540-7430.
- What is Naperville Psychiatric Ventures's phone number?
- The practice phone number listed in the NPPES registry for Naperville Psychiatric Ventures is (630) 305-5500.
- Does Naperville Psychiatric Ventures accept Medicare?
- Naperville Psychiatric Ventures 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 Naperville Psychiatric Ventures?
- The authorized official listed on Naperville Psychiatric Ventures's NPPES record is Mary Lou Mastro, President, Loh. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Naperville Psychiatric Ventures's NPI active?
- Yes — Naperville Psychiatric Ventures's NPI (1871628362) is active in the NPPES registry as of the last update on 2007-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.