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GENEVIEVE MALTBY LCSW
NPI 1649813452
Social Worker in Rockford, IL

Active since October 24, 2019PECOS EnrolledAccepts Medicare Assignment
631 N LONGWOOD ST STE 103, ROCKFORD, IL 61107(815) 962-5585 Get Directions Write a Review

NPPES record last updated: May 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 30, 2025, Sep 14, 2022, Oct 24, 2019 (3 updates tracked since 2019).

About Genevieve Maltby Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GENEVIEVE MALTBY LCSW (NPI 1649813452) is an individual social worker in Rockford, Illinois, licensed in Illinois (149.021953) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS, is affiliated with Javon Bea Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1649813452
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameGENEVIEVE MALTBYCredential: LCSW
Location Address631 N LONGWOOD ST STE 103Rockford, IL 61107-4263
Mailing Address617 Camlin AveRockford, IL 61103-4715 · (815) 871-2410
Phone(815) 962-5585
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 24, 2019
Last NPPES UpdateMay 30, 20253 updates tracked since enumeration
NPPES CertifiedMay 30, 2025
✔ NPI 1649813452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Licenses✔ Licensed in IL · 149.021953✔ Licensed in IL · 150-102991
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
631 N LONGWOOD ST STE 103, Rockford, IL 61107
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Secondary Practice Locations 3

Location 1861 N Madison St Ste 5Rockford, IL 61107-3058 · Phone (815) 871-2410
Location 25970 Churchview DrRockford, IL 61107-2574 · Phone (815) 971-2000 · Fax (815) 971-9267
Location 37702 N Alpine RdLoves Park, IL 61111-3107 · Phone (815) 971-2000 · Fax (815) 971-9266

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Genevieve Maltby Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244651677
PECOS Enrollment IDI20200610002206
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Genevieve Maltby reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Counseling Services Of Northern Illinois
Same address
Clinical
631 N LONGWOOD ST STE 103
Rockford, IL 61107
  • Reassigned Medicare billing, Illinois enrollment
  • 4 clinicians in this Medicare group
NPI 1639241748 (815) 962-5585
Dr. Genevieve Maltby LLC
0.3 mi
Clinical
861 N MADISON ST STE 5
Rockford, IL 61107
  • Reassigned Medicare billing, Illinois enrollment
NPI 1528780939 (815) 871-2410
Rockford Health Physicians
1.9 mi
Anesthesiology
2400 N ROCKTON AVE
Rockford, IL 61103
  • Reassigned Medicare billing, Illinois enrollment
  • 1,375 clinicians in this Medicare group
NPI 1023275278 (815) 971-5000
Restore Counseling & Recovery, Inc.
4.7 mi
Clinical
7399 FOREST HILLS RD
Loves Park, IL 61111
  • Reassigned Medicare billing, Illinois enrollment
  • 9 clinicians in this Medicare group
NPI 1588909923 (815) 708-7392

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
206 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Javon Bea Hospital

Acute Care Hospitals · Rockford, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140239
Location8201 E Riverside BlvdRockford, IL 61114 · Winnebago County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TONYA SHANKS
Social Worker (Clinical)
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
JENNA M HAMMERLY LPC
Counselor
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
BRIDGET ANN REDDY LCSW
Social Worker (Clinical)
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
ASHLEY L TROSPER LPC
Counselor
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
CHRISTINA ESTRADA RAMIREZ
Social Worker
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
MS. TINA MARIE INGRAM LSW
Social Worker
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
ALEXANDRA M SPAIN LPC
Counselor
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585
FAMILY COUNSELING SERVICES OF NORTHERN ILLINOIS
Social Worker (Clinical)
631 N LONGWOOD ST STE 103
ROCKFORD, IL 61107
Winnebago County (815) 962-5585

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Genevieve Maltby's NPI number?

The NPI number for Genevieve Maltby is 1649813452. It was assigned to this individual provider in the NPPES registry on October 24, 2019.

Where is Genevieve Maltby located?

Genevieve Maltby practices at 631 N Longwood St Ste 103, Rockford, IL 61107. The listed phone number is (815) 962-5585.

What is Genevieve Maltby's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Genevieve Maltby enrolled in Medicare?

Yes. Genevieve Maltby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Genevieve Maltby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Genevieve Maltby reassigns Medicare benefits to 4 organizations: Family Counseling Services Of Northern Illinois (Rockford, IL), Dr. Genevieve Maltby LLC (Rockford, IL), Rockford Health Physicians (Rockford, IL) and Restore Counseling & Recovery, Inc. (Loves Park, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Genevieve Maltby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Genevieve Maltby accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans and 1 other insurer list Genevieve Maltby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Genevieve Maltby affiliated with any hospitals?

According to CMS data, Genevieve Maltby is affiliated with Javon Bea Hospital.

When was this NPI record last updated?

The NPPES record for Genevieve Maltby was last updated on May 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.