SHANNON MAUREEN SULLIVAN
NPI 1124701644
Speech-Language Pathologist in Geneva, IL

NPI Status: Active since August 10, 2023

Contact Information

302 RANDALL RD
GENEVA, IL
ZIP 60134
Phone: (630) 208-3000

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  • Individual
  • Female
  • Speech-Language Pathologist

About SHANNON SULLIVAN

This page provides the complete NPI Profile along with additional information for Shannon Sullivan, a provider established in Geneva, Illinois with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1124701644 assigned on August 2023. The practitioner's primary taxonomy code is 235Z00000X with license number 146017115 (IL). The provider is registered as an individual and her NPI record was last updated August 2025.

NPI
1124701644
Provider Name
SHANNON MAUREEN SULLIVAN
Gender
Female
Entity Type
Individual
Location Address
302 RANDALL RD GENEVA, IL 60134
Location Phone
(630) 208-3000
Mailing Address
24437 DAVIDS CT NAPERVILLE, IL 60564
Mailing Phone
(630) 805-3450
Is Sole Proprietor?
No
Enumeration Date
08-10-2023
Last Update Date
08-01-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
146017115
License State
IL
Taxonomy Description
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.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1124701644
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2144140268
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 4 + 4 + 1 + 4 + 0 + 2 + 6 + 8 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 44

The NPI number 1124701644 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1942207907GASTROINTESTINAL HEALTH ASSOCIATES
Organization
Internal Medicine (Gastroenterology)302 RANDALL RD SUITE 308
GENEVA, IL 60134
(630) 208-7388
1750388666 PAULA CONRIN M.D.
Individual
Pediatrics302 RANDALL RD SUITE 102
GENEVA, IL 60134
(630) 232-7200
1467450650DR. PAUL M GEKAS M.D.
Individual
Internal Medicine (Gastroenterology)302 RANDALL RD SUITE 308
GENEVA, IL 60134
(630) 208-7388
1538157524FOX VALLEY ENDOCRINOLOGY, LLC
Organization
Internal Medicine (Endocrinology, Diabetes & Metabolism)302 RANDALL RD SUITE 304
GENEVA, IL 60134
(630) 208-6775
1982680013 ANDREW BREGMAN MD
Individual
Internal Medicine (Gastroenterology)302 RANDALL RD STE 303
GENEVA, IL 60134
(630) 262-7400
1629034319 TERRY DALE WEST MD
Individual
Family Medicine302 RANDALL RD SUITE 205
GENEVA, IL 60134
(630) 232-4224
1396847828DR. CHARLES CLARK KALLSTROM D.D.S.
Individual
Dentist (General Practice)302 RANDALL RD SUITE # 105
GENEVA, IL 60134
(630) 232-7385
1386724581 DEAN PAUL BIENIAK PA-C
Individual
Physician Assistant302 RANDALL RD SUITE 202
GENEVA, IL 60134
(630) 232-1818
1306926415 CHRISTOPHER FAHEY M.D.
Individual
Family Medicine302 RANDALL RD SUITE 202
GENEVA, IL 60134
(630) 232-1818
1588746630 NEDRA REEVES CNM
Individual
Physician Assistant302 RANDALL RD STE 202
GENEVA, IL 60134
(630) 232-1818
1164595146 RICHARD E HRDLICKA MD
Individual
Allergy & Immunology302 RANDALL RD 206
GENEVA, IL 60134
(630) 232-1900
1942341961EAR NOSE THROAT AND ALLERGY CLINIC, S.C.
Organization
Otolaryngology302 RANDALL RD SUITE 302
GENEVA, IL 60134
(630) 208-4700
1346371192GUSTAVO M. BANTI, M.D., LTD
Organization
Urology302 RANDALL RD SUITE 306
GENEVA, IL 60134
(630) 377-1368
1356519748STEINBERG UROLOGICAL, P.C.
Organization
Urology302 RANDALL RD SUITE 207
GENEVA, IL 60134
(630) 232-7444
1871822445JANETA DIMANTE M.D.S.C.
Organization
Obstetrics & Gynecology302 RANDALL RD SUITE 305
GENEVA, IL 60134
(630) 262-2751
1194043455 NIVEDITHA CHRISTODOSS LCPC
Individual
Counselor (Professional)302 RANDALL RD LL30
GENEVA, IL 60134
(630) 262-2640
1518131903DR. DEMETRA VLAGOS RUPP M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)302 RANDALL RD
GENEVA, IL 60134
(630) 208-6775
1144227570 STEVEN J. BIELSKI M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)302 RANDALL RD
GENEVA, IL 60134
(630) 208-6775
1013993336 TIFFANY A. KARAS MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)302 RANDALL RD
GENEVA, IL 60134
(630) 208-6775
1962569624LEE LICHTENBERG, MD.,SC
Organization
Specialist302 RANDALL RD
GENEVA, IL 60134
(630) 232-2391

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124701644, enumerated in the NPI registry as an "individual" on August 10, 2023

The provider is located at 302 Randall Rd Geneva, Il 60134 and the phone number is (630) 208-3000

The provider's speciality is Speech-Language Pathologist with taxonomy code 235Z00000X

This NPI record was last updated on August 10, 2023. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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