DR. ALISON JOY HORNYAK D.O.
NPI 1295051670
Pediatrics - Pediatric Infectious Diseases in Oak Lawn, IL

NPI Status: Active since April 11, 2010

Contact Information

4400 W 95TH ST STE 1200H
OAK LAWN, IL
ZIP 60453
Phone: (708) 684-5643

Get Directions Write a Review

  • Individual
  • Female
  • Pediatrics
  • Pediatric Infectious Diseases
  • Accepts Insurance
  • PECOS Enrolled

About ALISON HORNYAK

This page provides the complete NPI Profile along with additional information for Alison Hornyak, a pediatrician established in Oak Lawn, Illinois with a medical specialization in Pediatrics, focusing in pediatric infectious diseases . The healthcare provider is registered in the NPI registry with number 1295051670 assigned on April 2010. The practitioner's primary taxonomy code is 2080P0208X with license number 14196 (ND). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1295051670
Provider Name
DR. ALISON JOY HORNYAK D.O.
Other Name
ALISON JOY GIBSON D.O.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
4400 W 95TH ST STE 1200H OAK LAWN, IL 60453
Location Phone
(708) 684-5643
Mailing Address
29373 NETWORK PL CHICAGO, IL 60673
Is Sole Proprietor?
No
Enumeration Date
04-11-2010
Last Update Date
04-22-2022
Code Navigator

A pediatrician like Alison Hornyak is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

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

Pediatrics Pediatric Infectious Diseases

Taxonomy Code
2080P0208X
Type
Allopathic & Osteopathic Physicians
License No.
14196
License State
ND
Taxonomy Description
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze HSA - EPO
  • Medica Individual Choice Bronze Share - EPO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - EPO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - EPO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - EPO
  • Medica Individual Choice Gold Share - HMO
  • Medica Individual Choice Gold Standard - EPO
  • Medica Individual Choice Gold Standard - HMO
  • Medica Individual Choice Silver $0 Copay PCP Visits - EPO
  • Medica Individual Choice Silver $0 Copay PCP Visits - HMO
  • Medica Individual Choice Silver Share - EPO
  • Medica Individual Choice Silver Share - HMO
  • Medica Individual Choice Silver Standard - EPO
  • Medica Individual Choice Silver Standard - HMO
  • Medica Insure Bronze $0 Copay PCP Visits - EPO
  • Medica Insure Bronze Premier - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Alison Hornyak is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for DR. ALISON JOY HORNYAK D.O.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1295051670, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 0 → 0 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 8 + 5 + 0 + 5 + 2 + 6 + 1 + 4 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1295051670.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Pediatrics (Pediatric Infectious Diseases)
4400 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Pediatrics (Pediatric Infectious Diseases)
4400 W 95TH ST STE 1200H
OAK LAWN, IL 60453

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295051670, enumerated as an "individual" on April 11, 2010.

The provider is located at 4400 W 95TH ST STE 1200H OAK LAWN, IL 60453 and the phone number is (708) 684-5643.

Pediatrics with taxonomy code 2080P0208X and a focus in Pediatric Infectious Diseases.

The provider might be accepting Accepts: Medica. Please consult your insurance carrier or call the provider to verify.