MS. KATHERINE MARGARET VARRONE PNP
NPI 1710453527
Nurse Practitioner - Pediatrics in Saint Louis, MO


Quality Rating: 77.45 out of 100 score

NPI Status: Active since October 18, 2018

Contact Information

1 CHILDRENS PL
DIV PED RHEUMATOLOGY
SAINT LOUIS, MO
ZIP 63110
Phone: (314) 454-6124
Fax: (844) 616-1418

Get Directions Write a Review

  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics
  • Accepts Insurance
  • PECOS Enrolled

About KATHERINE VARRONE

This page provides the complete NPI Profile along with additional information for Katherine Varrone, a provider established in Saint Louis, Missouri with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1710453527 assigned on October 2018. The practitioner's primary taxonomy code is 363LP0200X with license number 2018029006 (MO). The provider is registered as an individual and her NPI record was last updated April 2025.

NPI
1710453527
Provider Name
MS. KATHERINE MARGARET VARRONE PNP
Gender
Female
Entity Type
Individual
Location Address
1 CHILDRENS PL DIV PED RHEUMATOLOGY SAINT LOUIS, MO 63110
Location Phone
(314) 454-6124
Location Fax
(844) 616-1418
Mailing Address
PO BOX 7412011 CHICAGO, IL 60674
Mailing Phone
(314) 454-6124
Mailing Fax
(844) 616-1418
Is Sole Proprietor?
No
Enumeration Date
10-18-2018
Last Update Date
04-17-2025
Code Navigator

A nurse practitioner (NP) like Katherine Varrone is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2018029006
License State
MO

Insurance Plans Accepted

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

  • Bronze 1 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Bronze 2 Advanced HSA: Aetna network + CVS Health Virtual Primary Care - EPO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Bronze 4 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Bronze 4 Advanced: Aetna network + $0 CVS Health Virtual Primary Care + Adult Dental + Vision - EPO
  • Bronze S: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision + Rx Copay - HMO
  • Gold S: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Silver 10 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Silver 10 Advanced: Aetna network + $0 CVS Health Virtual Primary Care + Adult Dental + Vision - EPO
  • Silver 5 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Silver 5 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Cox HealthPlans Bronze Expanded Standard $7,500 Deductible - EPO
  • Cox HealthPlans Bronze Preferred $9,200 Deductible - EPO
  • Cox HealthPlans Gold Preferred $500 Deductible - EPO
  • Cox HealthPlans Gold Standard $1,500 Deductible - EPO
  • Cox HealthPlans Silver Connect 9 $6,000 Deductible - EPO
  • Cox HealthPlans Silver Preferred $3,500 Deductible - EPO
  • Cox HealthPlans Silver Standard $5,000 Deductible - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
420062877MEDICAID (05)MO 

Medicare Participation & PECOS Enrollment Status

Katherine Varrone 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

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 63110 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $86.32
  • Minimum New Patient Price $55.65
  • Maximum New Patient Price $169.38
  • Average New Patient Copayment $21.58
  • Minimum New Patient Copayment $13.91
  • Maximum New Patient Copayment $42.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $98.37
  • Minimum Established Patient Price $17.76
  • Maximum Established Patient Price $137.92
  • Average Established Patient Copayment $24.59
  • Minimum Established Patient Copayment $4.44
  • Maximum Established Patient Copayment $34.48

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 77.45, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 77.45 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 69.34

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 55.5

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 55.5

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Reviews for MS. KATHERINE MARGARET VARRONE PNP

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 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.
1710453527
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
272085654
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 2 + 0 + 8 + 5 + 6 + 5 + 4 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1710453527 is valid because the calculated check digit 7 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.

DR. MARIA ISABEL PEREZ- CANDAL MD

Pediatrics

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-2076

MR. DAVID R HAWSE RPH

Pharmacist

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6123

MRS. MELISSA JEAN EPPS RPA

Pharmacist

1 CHILDRENS PL
ST LOUIS CHILDREN OUT PATIENT PHARMACY
SAINT LOUIS, MO
ZIP 63110

(314) 454-6123

MRS. MARIE LYNN HERLING RPH

Pharmacist

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6123

DR. ISABELLA I MUKHERJI MD

Anesthesiology

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6215

DR. VICTOR D PEGADO MD

Ophthalmology

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6026

DR. SORAYA NOURI-MOGHADDAM MD

Pediatrics

(Pediatric Cardiology)

1 CHILDRENS PL
SUITE 5S30
SAINT LOUIS, MO
ZIP 63110

(314) 454-6095

DR. IRENE TEKWOR OPAI TETTEH MD

Anesthesiology

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6215

DR. PAUL A CHECCHIA MD

Pediatrics

(Pediatric Critical Care Medicine)

1 CHILDRENS PL
SUITE 5S20
SAINT LOUIS, MO
ZIP 63110

(314) 454-2527

DR. FEI F SHIH MD PHD

Pediatrics

(Pediatric Rheumatology)

1 CHILDRENS PL
SUITE 11W32
SAINT LOUIS, MO
ZIP 63110

(314) 362-1250

DR. ELAINE V RIEGLE MD

Anesthesiology

(Pediatric Anesthesiology)

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6215

DR. MARIA I SPIVEY MD

Pediatrics

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-2341

MS. TRACY S HOLTZMAN PT

Physical Therapist

1 CHILDRENS PL
STE 11E10
SAINT LOUIS, MO
ZIP 63110

(314) 454-6050

DR. TARA V SPEVACK PH.D., ABPP-CN

Clinical Neuropsychologist

1 CHILDRENS PL
#3S32
SAINT LOUIS, MO
ZIP 63110

(314) 454-6069

DR. MARGARET C THOMPSON MD

Pediatrics

(Pediatric Hematology-Oncology)

1 CHILDRENS PL
SUITE 9S
SAINT LOUIS, MO
ZIP 63110

(314) 454-6228

DR. ROSS WILLIAM SHEPHERD MD

Pediatrics

(Pediatric Gastroenterology)

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6173

DR. RICK A MARTIN MD

Medical Genetics

(Clinical Genetics (M.D.))

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-6093

DR. RICHARD J BOWER MD

Surgery

(Pediatric Surgery)

1 CHILDRENS PL
SUITE A
SAINT LOUIS, MO
ZIP 63110

(314) 454-6022

DR. JEFFREY B TITUS PH.D.

Clinical Neuropsychologist

1 CHILDRENS PL
3S32
SAINT LOUIS, MO
ZIP 63110

(314) 454-6069

DR. LYNN K WHITE MD

Pediatrics

(Adolescent Medicine)

1 CHILDRENS PL
SAINT LOUIS, MO
ZIP 63110

(314) 454-2468

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710453527, enumerated in the NPI registry as an "individual" on October 18, 2018

The provider is located at 1 Childrens Pl Div Ped Rheumatology Saint Louis, Mo 63110 and the phone number is (314) 454-6124

The provider's speciality is Nurse Practitioner with taxonomy code 363LP0200X with a focus in Pediatrics

The provider might be accepting Accepts: Aetna CVS Health, Cox HealthPlans, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of July 02, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $86.32 with an average copayment of $21.58 for new patient appointments. Established patients should expect a typical charge of $98.37 and an average copayment of 24.59. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on October 18, 2018. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.