KATHERINE LAYCOCK M.D.
NPI 1902290307
Pediatrics - Pediatric Infectious Diseases in Indianapolis, IN

NPI Status: Active since March 24, 2015

Contact Information

705 RILEY HOSPITAL DR
INDIANAPOLIS, IN
ZIP 46202
Phone: (317) 777-6435

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  • Individual
  • Female
  • Years of Experience 11
  • Pediatrics
  • Pediatric Infectious Diseases
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About KATHERINE LAYCOCK

This page provides the complete NPI Profile along with additional information for Katherine Laycock, a pediatrician established in Indianapolis, Indiana with a medical specialization in Pediatrics, focusing in pediatric infectious diseases and more than 11 years of experience. The healthcare provider is registered in the NPI registry with number 1902290307 assigned on March 2015. The practitioner's primary taxonomy code is 2080P0208X with license number 01088172A (IN). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1902290307
Provider Name
KATHERINE LAYCOCK M.D.
Gender
Female
Entity Type
Individual
Location Address
705 RILEY HOSPITAL DR INDIANAPOLIS, IN 46202
Location Phone
(317) 777-6435
Mailing Address
PO BOX 719094 CHICAGO, IL 60677
Mailing Phone
(317) 777-6435
Mailing Fax
Medical School Name
OTHER
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
03-24-2015
Last Update Date
02-09-2026
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A pediatrician like Katherine Laycock 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.
01088172A
License State
IN
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12080P0208XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Infectious Diseases

01088171A (IN)

Insurance Plans Accepted

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

  • Bronze 7500 $25 Generic Drugs - HMO
  • Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness - HMO
  • Diabetes Gold 3000 $0 Chronic Care Drugs & Services - HMO
  • Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Diabetes Silver 5000 $0 Chronic Care Drugs & Services - HMO
  • Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Gold 2000 $15 Generic Drugs - HMO
  • Gold 2000 $15 Generic Drugs + Adult Vision & Fitness - HMO
  • HDHP Preventive Silver 5500 $0 Chronic Care Drugs - HMO
  • Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services - HMO
  • Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services - HMO
  • Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • HSA Eligible Bronze 6000 - HMO
  • Low Premium Bronze 10600 $25 Generic Drugs - HMO
  • Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness - HMO
  • Low Premium Silver 6200 $3 Generic Drugs - HMO
  • Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness - HMO
  • Platinum Zero $5 Generic Drugs - HMO
  • Platinum Zero $5 Generic Drugs + Adult Vision & Fitness - HMO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Standard (No Referrals) - EPO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - EPO
  • UHC Gold Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
  • UHC Gold Standard (No Referrals) - EPO
  • UHC Gold Value ($0 Virtual Urgent Care, $1 Tier 2 Rx, No Referrals) - EPO
  • UHC Gold Value+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
  • UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
  • UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Silver Standard (No Referrals) - EPO
  • UHC Silver Standard+ (Dental + Vision, No Referrals) - EPO
  • UHC Silver Value ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - EPO
  • UHC Silver Value+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) - EPO

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

Medicare Participation & PECOS Enrollment Status

Katherine Laycock is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Katherine Laycock 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

  • PECOS PAC ID: 2769760701

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20221205000675

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

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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 1902290307, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 0 → 0 2 → 4 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 4 + 9 + 0 + 3 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1902290307.

Other Providers at the Same Location


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

Pediatrics (Pediatric Rheumatology)
705 RILEY HOSPITAL DR, RR 307
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Hematology-Oncology)
705 RILEY HOSPITAL DR, ROC 4340
INDIANAPOLIS, IN 46202
Pediatrics (Adolescent Medicine)
705 RILEY HOSPITAL DR, MSA 2
INDIANAPOLIS, IN 46202
Pediatrics
705 RILEY HOSPITAL DR, RI 1601
INDIANAPOLIS, IN 46202
Social Worker
705 RILEY HOSPITAL DR
INDIANAPOLIS, IN 46202
Psychologist (Clinical Child & Adolescent)
705 RILEY HOSPITAL DR, RI 5837
INDIANAPOLIS, IN 46202
Otolaryngology
705 RILEY HOSPITAL DR, SUITE 0860
INDIANAPOLIS, IN 46202
Pediatrics (Neonatal-Perinatal Medicine)
705 RILEY HOSPITAL DR, RR 208
INDIANAPOLIS, IN 46202
Pediatrics
705 RILEY HOSPITAL DR, STE 1721
INDIANAPOLIS, IN 46202
Audiologist (Assistive Technology Practitioner)
705 RILEY HOSPITAL DR, 0860
INDIANAPOLIS, IN 46202
Otolaryngology
705 RILEY HOSPITAL DR, 0860
INDIANAPOLIS, IN 46202
Pediatrics (Developmental - Behavioral Pediatrics)
705 RILEY HOSPITAL DR, RI 1601
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Critical Care Medicine)
705 RILEY HOSPITAL DR, RI 2117
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Hematology-Oncology)
705 RILEY HOSPITAL DR, ROC 4340
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Hematology-Oncology)
705 RILEY HOSPITAL DR, ROC 4340
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Endocrinology)
705 RILEY HOSPITAL DR, RI 5960
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Critical Care Medicine)
705 RILEY HOSPITAL DR, ROC 4270
INDIANAPOLIS, IN 46202
Pediatrics (Pediatric Hematology-Oncology)
705 RILEY HOSPITAL DR, ROC 4340
INDIANAPOLIS, IN 46202
Social Worker (Clinical)
705 RILEY HOSPITAL DR, RI 5837
INDIANAPOLIS, IN 46202
Nurse Practitioner (Pediatrics)
705 RILEY HOSPITAL DR, RI 1601
INDIANAPOLIS, IN 46202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902290307, enumerated as an "individual" on March 24, 2015.

The provider is located at 705 RILEY HOSPITAL DR INDIANAPOLIS, IN 46202 and the phone number is (317) 777-6435.

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

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