Lydia Foster, MSN, APRN, PMHNP
NPI 1942005947 · Psychiatric/Mental Health Nurse Practitioner · Downers Grove, IL
Lydia Foster, MSN, APRN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Downers Grove, IL (NPI 1942005947).
Provider details
- NPI number
- 1942005947
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN11036853 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
Registry dates
- Enumerated
- 2025-02-14
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Lydia Foster's NPI number?
- Lydia Foster's National Provider Identifier (NPI) is 1942005947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Foster's specialty?
- Lydia Foster is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lydia Foster located?
- Lydia Foster's practice location on file with NPPES is 1431 Opus Pl Ste 110, Downers Grove, IL 60515-1164.
- What is Lydia Foster's phone number?
- The practice phone number listed in the NPPES registry for Lydia Foster is (727) 485-3467.
- Is Lydia Foster's NPI active?
- Yes — Lydia Foster's NPI (1942005947) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.