Fj Psychological Services
NPI 1730606575 · Clinical Psychologist · Volo, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fj Psychological Services is a Clinical Psychologist organization in Volo, IL (NPI 1730606575).
Provider details
- NPI number
- 1730606575
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Melissa Folk-Jednoroz, Owner/Therapist(224) 587-9128
- License
- 071009064 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5400 W Elm St Ste 120Mchenry, IL 60050-4035Phone: (815) 271-5645Fax: (815) 271-5187
Registry dates
- Enumerated
- 2017-08-23
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Fj Psychological Services's NPI number?
- Fj Psychological Services's National Provider Identifier (NPI) is 1730606575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fj Psychological Services?
- Fj Psychological Services is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Fj Psychological Services located?
- Fj Psychological Services's practice location on file with NPPES is 1127 Adagio Dr, Volo, IL 60073-5908.
- What is Fj Psychological Services's phone number?
- The practice phone number listed in the NPPES registry for Fj Psychological Services is (224) 587-9128.
- Does Fj Psychological Services accept Medicare?
- Fj Psychological Services 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 Fj Psychological Services?
- The authorized official listed on Fj Psychological Services's NPPES record is Melissa Folk-Jednoroz, Owner/Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fj Psychological Services's NPI active?
- Yes — Fj Psychological Services's NPI (1730606575) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.