MR. JOHN CONNOR CASSIDY APRN
NPI 1790387033
Nurse Practitioner - Family in Topeka, KS

Q: What is John Cassidy's NPI number?

The NPI number for John Cassidy is 1790387033. It was assigned to this individual provider in the NPPES registry on November 11, 2020. The provider is also known as Mr. John Connor Cassidy Aprn.

Q: What is John Cassidy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for John Cassidy was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 11, 2020PECOS EnrolledAccepts Medicare Assignment

1500 SW 10TH AVE, TOPEKA, KS 66604(785) 354-6000(785) 354-5004 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 4, 2026, Mar 6, 2025, Mar 1, 2023 and 3 more (6 updates tracked since 2020).

On this page

About Mr. John Connor Cassidy Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JOHN CONNOR CASSIDY APRN (NPI 1790387033) is an individual family provider in Topeka, Kansas, licensed in Kansas (79473) and active in the NPI registry since November 2020. He is enrolled in Medicare PECOS, is affiliated with Stormont Vail Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1790387033

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. JOHN CONNOR CASSIDYCredential: APRN

Location Address1500 SW 10TH AVETopeka, KS 66604-1301

Mailing Address1500 Sw 10th AveTopeka, KS 66604-1301 · (785) 354-6000 · Fax (785) 354-5004

Phone(785) 354-6000

Fax(785) 354-5004

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateNovember 11, 2020

Last NPPES UpdateMarch 4, 20266 updates tracked since enumeration

NPPES CertifiedMarch 4, 2026

✔ NPI 1790387033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in KS · 79473

1500 SW 10TH AVE, Topeka, KS 66604

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Other Names 1

Other Name (5)Mr. John Connor Cassidy Aprn

Secondary Practice Locations 3

Location 11500 SW 10th AveTopeka, KS 66604-1301 · Phone (785) 354-6000

Location 21102 Saint Marys RdJunction City, KS 66441-4139 · Phone (785) 238-0325 · Fax (785) 576-1113

Location 32660 SW 3rd StTopeka, KS 66606-2442 · Phone (785) 270-8880 · Fax (785) 270-8881

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. John Connor Cassidy Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749695385

PECOS Enrollment IDI20210212001428

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show John Cassidy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cotton-O'neil Clinic Revocable Trust

0.2 mi

Internal Medicine

901 SW GARFIELD AVE
Topeka, KS 66606

Reassigned Medicare billing, Kansas enrollment
854 clinicians in this Medicare group

NPI 1811944457 (785) 354-9591

Stormont Vail Health Flint Hills LLC

62 mi

Emergency Medicine

1102 SAINT MARYS RD
Junction City, KS 66441

Reassigned Medicare billing, Kansas enrollment
208 clinicians in this Medicare group

NPI 1447968128 (785) 210-3303

Rooks County Health Center

208 mi

Family Medicine

1210 N WASHINGTON ST
Plainville, KS 67663

Reassigned Medicare billing, Kansas enrollment
55 clinicians in this Medicare group

NPI 1205116654 (785) 434-4553

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

287 services280 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

164 services162 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

91 services91 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

63 services63 patients

Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid-19), influenza a, and influenza b) in upper respiratory specimen, each reported as detected or not detected 0240U

This is a test to detect specific respiratory infections, including COVID-19, Influenza A, and Influenza B. It involves taking a sample from your upper respiratory tract, then using RNA analysis to identify if these viruses are present. Results are reported as 'detected' or 'not detected'.

15 services15 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Stormont Vail Hospital

Acute Care Hospitals · Topeka, KS

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170086

Location1500 SW 10th AvenueTopeka, KS 66604 · Shawnee County

Emergency services Birthing friendly

Rooks County Health Center

Critical Access Hospitals · Plainville, KS

OwnershipGovernment - Hospital District or Authority

CMS Certification Number171311

Location1210 North WashingtonPlainville, KS 67663 · Rooks County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.98 typical visit price

range $53.00 – $161.67

Typical copayment $20.49 (range $13.25 – $40.41)

Most-billed visit code 99203

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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