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ALEXANDRA ESSER MS
NPI 1942938410
Speech-Language Pathologist in Rockford, IL

Active since August 11, 2022
2400 N ROCKTON AVE, ROCKFORD, IL 61103(815) 971-5000 Get Directions Write a Review

NPPES record last updated: August 11, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Alexandra Esser Ms NPPES

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

ALEXANDRA ESSER MS (NPI 1942938410) is an individual speech-language pathologist provider in Rockford, Illinois and active in the NPI registry since August 2022. She maintains a secondary practice location in Rockford.

NPPES Registry Identity

NPI1942938410
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameALEXANDRA ESSERCredential: MS
Location Address2400 N ROCKTON AVERockford, IL 61103-3655
Mailing Address641 Donna Dr Apt 4Rockford, IL 61107-7051
Phone(815) 971-5000
Sole ProprietorNo
Enumeration DateAugust 11, 2022
NPPES CertifiedAugust 11, 2022
✔ NPI 1942938410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
2400 N ROCKTON AVE, Rockford, IL 61103
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Secondary Practice Location 1

Location 18201 E Riverside BlvdRockford, IL 61114-2300 · Phone (815) 971-7000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Esser Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Alexandra Esser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

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

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 Alexandra Esser's NPI number?

The NPI number for Alexandra Esser is 1942938410. It was assigned to this individual provider in the NPPES registry on August 11, 2022.

Where is Alexandra Esser located?

Alexandra Esser practices at 2400 N Rockton Ave, Rockford, IL 61103. The listed phone number is (815) 971-5000.

What is Alexandra Esser's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Alexandra Esser enrolled in Medicare?

Yes. Alexandra Esser is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexandra Esser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Esser reassigns Medicare benefits to Rockford Health Physicians (Rockford, IL). The 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 Alexandra Esser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexandra Esser was last updated on August 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.