1. Home
  2. Directory
  3. Illinois
  4. Rockford
  5. Dietitian Registered
  6. NPI Profile

JANET M HOFFMAN RD, LD, CDE
NPI 1629247523
Dietitian, Registered in Rockford, IL

Active since February 25, 2008
2400 N ROCKTON AVE, ROCKFORD, IL 61103(815) 971-6712(815) 969-9590 Get Directions Write a Review

NPPES record last updated: February 25, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Janet M Hoffman Rd, Ld, Cde NPPES

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

JANET M HOFFMAN RD, LD, CDE (NPI 1629247523) is an individual dietitian, registered in Rockford, Illinois and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1629247523
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameJANET M HOFFMANCredential: RD, LD, CDE
Location Address2400 N ROCKTON AVERockford, IL 61103-3655
Mailing Address2400 N Rockton AveRockford, IL 61103-3655 · (815) 971-6712 · Fax (815) 969-9590
Phone(815) 971-6712
Fax(815) 969-9590
Sole ProprietorNo
Enumeration DateFebruary 25, 2008
✔ NPI 1629247523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
2400 N ROCKTON AVE, Rockford, IL 61103
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Janet M Hoffman Rd, Ld, Cde is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Janet Hoffman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rockford Health Physicians
Same address
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
Ad Medical Supply, Inc.
72 mi
Durable Medical Equipment & Medical Supplies
6160 N CICERO AVE STE 503
Chicago, IL 60646
  • Reassigned Medicare billing, Illinois enrollment
  • 14 clinicians in this Medicare group
NPI 1629015904 (773) 292-1940

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

Other Providers at the Same Location NPPES 20

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

KIMBERLY REMEDIOS-SMITH M.D.
Pediatrics (Neonatal-Perinatal Medicine)
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-5000
SHETAL PATEL MD
Hospitalist
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-5000
DR. LESTER C JURGENS M.D.
Obstetrics & Gynecology
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-5000
ROCKFORD HEALTH PHYSICIANS
Anesthesiology
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-5000
ALAN G MOWBRAY MD
Anesthesiology
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-4000
TODD H. CHAFFIN MD
Emergency Medicine
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-2000
TINA LONGPHEE APN
Nurse Practitioner (Family)
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-6431
MS. JEAN FRANCES PETERSON MS, CDS
Developmental Therapist
2400 N ROCKTON AVE
ROCKFORD, IL 61103
Winnebago County (815) 971-5184

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 Janet Hoffman's NPI number?

The NPI number for Janet Hoffman is 1629247523. It was assigned to this individual provider in the NPPES registry on February 25, 2008.

Where is Janet Hoffman located?

Janet Hoffman practices at 2400 N Rockton Ave, Rockford, IL 61103. The listed phone number is (815) 971-6712.

What is Janet Hoffman's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Janet Hoffman enrolled in Medicare?

Yes. Janet Hoffman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Janet Hoffman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janet Hoffman reassigns Medicare benefits to 2 organizations: Rockford Health Physicians (Rockford, IL) and Ad Medical Supply, Inc. (Chicago, 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 Janet Hoffman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Janet Hoffman accept?

Health plans from Anthem Blue Cross and Blue Shield list Janet Hoffman 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.

When was this NPI record last updated?

The NPPES record for Janet Hoffman was last updated on February 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.