Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Cassandra Concetta Kessler , CNP

Nurse Practitioner - Pediatrics โ€ข Columbus, OH

Active NPI 1447760251 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

700 Childrens Dr
Columbus, OH 432052664

Call 6147222000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

700 Childrens Dr

Columbus, OH 432052664

Telephone 6147222000
Organization at the Same NPPES Address or Phone
Pediatric Academic Association, Inc. Facility NPI 1063419943

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 18 distinct additional practice-address records in Athens, OH; Canal Winchester, OH; Columbus, OH and 12 more. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Central Ohio Urology Group, Llc.. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2017

Medicare patients

263 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $30,023 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $21,982 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

703 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$713,174 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $838.52 across 27 records.

By nature of payment

  • Food and Beverage: $838.52 across 27 records.

Reporting-company totals (3 largest of 8)

  • Sumitomo Pharma America, Inc.: $262.52 across 9 records.
  • Dendreon Pharmaceuticals LLC: $235.34 across 4 records.
  • Pfizer Inc.: $194.79 across 5 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

9 years (graduated 2017)

CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2017

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Cassandra Kessler has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Cassandra Kessler as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Columbus and Ohio

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Not enough clinicians listed under Nurse Practitioner - Pediatrics in Ohio have Medicare Part B data for 2024 to make a comparison.

Medicare-allowed amount

Not enough clinicians listed under Nurse Practitioner - Pediatrics in Ohio have Medicare Part B data for 2024 to make a comparison.

Paid by Medicare

Not enough clinicians listed under Nurse Practitioner - Pediatrics in Ohio have Medicare Part B data for 2024 to make a comparison.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner - Pediatrics in Ohio (2024, 24 clinicians with data). Median for this group: 49. Middle half: 18 to 136.

Too few clinicians listed under Nurse Practitioner - Pediatrics in Columbus have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Nurse Practitioner - Pediatrics in Ohio (2024, 24 clinicians with data). Median for this group: $2,821. Middle half: $371 to $24,772.

Too few clinicians listed under Nurse Practitioner - Pediatrics in Columbus have Medicare Part D data for 2024 to compare.

338 active clinicians are listed under Nurse Practitioner - Pediatrics with a practice address in Columbus, OH (1,092 in Ohio).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Columbus

0% of these 338 clinicians have the CMS telehealth indicator.

8.9% of these 338 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 27 records totaling $838.52.

Manufacturer Payment Nature Product Type Amount ($)
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $131.25
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $128.97
Pfizer Inc.
Food and Beverage
In-kind items and services
XTANDI General $121.29
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $34.95
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $34.85
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $34.29
Pfizer Inc.
Food and Beverage
In-kind items and services
XTANDI General $26.54
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $20.66
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $20.07
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $20.07
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $20.01
UROGEN PHARMA, INC.
Food and Beverage
In-kind items and services
JELMYTO General $19.08
Pfizer Inc.
Food and Beverage
In-kind items and services
XTANDI General $18.79
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $17.95
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $17.54
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $17.11
UROGEN PHARMA, INC.
Food and Beverage
In-kind items and services
โ€” General $16.35
ACCORD HEALTHCARE, INC.
Food and Beverage
In-kind items and services
Camcevi General $16.17
Endo USA, Inc.
Food and Beverage
In-kind items and services
AVEED General $16.17
Verity Pharmaceuticals Inc.
Food and Beverage
Cash or cash equivalent
Tlando General $16.08
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $16.07
Pfizer Inc.
Food and Beverage
In-kind items and services
XTANDI General $15.52
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $15.30
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $14.95
ACCORD HEALTHCARE, INC.
Food and Beverage
In-kind items and services
Camcevi General $13.54

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2019โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
114 90 $367.92 $102.73
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
67 65 $260.17 $72.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
52 40 $227.05 $63.34
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
43 33 $143.40 $39.98
51798 Ultrasound measurement of bladder capacity after voiding
35 29 $30.96 $10.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
32 32 $377.36 $99.49
81002 Urinalysis, manual test
26 25 $10.44 $3.41
36415 Insertion of needle into vein for collection of blood sample
20 18 $25.71 $8.65
81003 Automated urinalysis test
18 17 $6.75 $2.20
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
18 14 $47.67 $13.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
17 15 $518.15 $145.01
84153 Psa (prostate specific antigen) measurement, total
16 15 $55.00 $18.02
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
13 13 $239.57 $66.88
51700 Simple bladder irrigation and/or instillation
12 11 $214.67 $59.93

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Abiraterone Acetate Abiraterone Acetate 66 1,962 $150,537.67 โ€”
Tamsulosin Hcl Tamsulosin Hcl 59 3,958 $782.98 28
Solifenacin Succinate Solifenacin Succinate 57 2,435 $4,348.02 22
Ciprofloxacin Hcl Ciprofloxacin Hcl 45 274 $160.30 41
Finasteride Finasteride 44 3,960 $675.34 21
Xtandi Enzalutamide 39 1,170 $554,387.97 โ€”
Methenamine Hippurate Methenamine Hippurate 38 2,867 $1,686.00 19
Prednisone Prednisone 35 1,110 $134.24 โ€”
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 18 122 $49.51 18
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 18 129 $171.92 16
Cephalexin Cephalexin 15 257 $108.02 15
Oxybutynin Chloride Oxybutynin Chloride 13 363 $131.80 โ€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-12-12
Nurse Practitioner - Pediatrics Primary Specialty

NUCC Taxonomy Code: 363LP0200X

License # reported to NPPES OH APRN.CNP.021768
Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES OH 021768

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

License # reported to NPPES OH 021768
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: State Medical Board of Ohio.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
0248455 (OH)
Other Identifier Board Certification
F09170800 (OH)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20180212001392

Enrollment State Jurisdiction

OH

PECOS Control ID

1456611482

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Central Ohio Urology Group, Llc.

701 Tech Ctr Dr, Gahanna, OH 432301987

Phone: 6143962684

Central Ohio Urology Group, Llc.

8200 Hazelton-Etna Rd, Pastaskala, OH 43062

Phone: 8007200505

Secondary Practice Locations

1030 Refugee Rd Ste 299

Pickerington, OH 431479755

Phone: 6143962684

5775 N Meadows Dr Ste C

Grove City, OH 431237300

Phone: 6143962684

350 W Wilson Bridge Rd Ste 100

Worthington, OH 430852590

Phone: 6147962900

701 Tech Center Dr Ste 100

Gahanna, OH 432301987

Phone: 6143962684

7901 Diley Rd Ste 260

Canal Winchester, OH 431109613

Phone: 6143962684

3637 S High St

Columbus, OH 432074009

Phone: 6154254200

6435 E Broad St

Columbus, OH 432131507

Phone: 6147226200

4363 All Seasons Dr

Hilliard, OH 430262050

Phone: 6147222000

830 W High St

Lima, OH 458013971

Phone: 6147226200

7853 Pacer Dr

Delaware, OH 430157571

Phone: 6147226200

7901 Diley Rd

Canal Winchester, OH 431109612

Phone: 6143559050

8930 Ohio River Rd

Wheelersburg, OH 456941922

Phone: 6147222000

555 S 18th St

Columbus, OH 432052654

Phone: 6147222000

1 Childrens Plz

Dayton, OH 454041873

Phone: 6147226200

536 S Trimble Rd

Mansfield, OH 449063418

Phone: 6147222000

5675 Venture Dr

Dublin, OH 430172159

Phone: 6147222000

455 Executive Campus Dr

Westerville, OH 430828870

Phone: 6147222000

26 Hospital Dr

Athens, OH 457012471

Phone: 6147222000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

3 listed
Lynsey Diersing , RN

Nurse Practitioner - Family

NPI 1043744535

Registered Nurse

NPI 1003106154

Doctor of Medicine (M.D.)

Maria Streng

Nurse Practitioner - Pediatrics

NPI 1003309360

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

18 Historical Events
๐Ÿ“
Updated Practice Location January 19, 2023

Registered at 700 CHILDRENS DR, COLUMBUS, OH 432052664 (Tel: 6147222000)

๐Ÿ“
Updated Business Mailing Address January 19, 2023

Registered at 700 CHILDRENS DR, COLUMBUS, OH 432052664 (Tel: 6147222000)

๐Ÿ“
Updated Practice Location August 16, 2022

Registered at 3637 S HIGH ST, COLUMBUS, OH 432074009 (Tel: 6154254200)

๐Ÿ“
Updated Business Mailing Address August 16, 2022

Registered at 2620 ELM HILL PIKE, NASHVILLE, TN 372143108 (Tel: 6154254200)

๐Ÿ‘ค
Provider Name / Credentials Updated June 09, 2021

Recorded as CASSANDRA KESSLER, CNP

๐Ÿ“
Updated Practice Location February 13, 2020

Registered at 701 TECH CENTER DR STE 100, GAHANNA, OH 432301987 (Tel: 6143962684)

๐Ÿ“
Updated Business Mailing Address February 13, 2020

Registered at 701 TECH CENTER DR STE 250, GAHANNA, OH 432301987 (Tel: 6149444800)

โœ…
NPI Profile Active February 05, 2018

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location February 05, 2018

Registered at 701 TECH CENTER DR, GAHANNA, OH 432301987 (Tel: 6143962684)

๐Ÿ“
Updated Business Mailing Address February 05, 2018

Registered at 1001 RIVERPOINT CT, POWELL, OH 430658023 (Tel: 7347557787)

๐Ÿ‘ค
Provider Name / Credentials Updated February 05, 2018

Recorded as CASSANDRA HELLER, CNP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2018

Nurse Practitioner (license number reported to NPPES: OH 021768)

โœ…
NPI Profile Active October 06, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) October 06, 2017

Registered at 3535 OLENTANGY RIVER RD, COLUMBUS, OH 432143908 (Tel: 6145665000)

๐Ÿ“
Business Mailing Address (Initial Record) October 06, 2017

Registered at 1001 RIVERPOINT CT, POWELL, OH 430658023 (Tel: 7347557787)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) October 06, 2017

Recorded as CASSANDRA HELLER, CNP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2017

Nurse Practitioner (license number reported to NPPES: OH 021768)

๐ŸŸข
Initial NPI Registration & Enumeration October 06, 2017

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1447760251
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 06, 2017
Last Update: December 12, 2024
Sole Proprietor: No

Other Nurse Practitioner - Pediatrics Specialists in Columbus

All Nurse Practitioner - Pediatrics Specialists in Columbus

Mailing Address

700 Childrens Dr

Columbus, OH 432052664

Phone: 6147222000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.