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Active NPI 1235861386 Individual Practitioner Female Practitioner

Karissa Joan Mishler , APRN

Nurse Practitioner • Manhattan, KS

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Karissa Mishler, APRN is a certified Nurse Practitioner practicing in Manhattan, KS. With approximately 5 years of clinical experience since completing medical education in 2021, Karissa Mishler delivers high-quality medical care to the local community at 1325 RESEARCH PARK DR.

Karissa Mishler is affiliated with Cotton-O'Neil Clinic Revocable Trust and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1325 Research Park Dr

Manhattan, KS 665025000

Telephone 7852704630

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Manhattan, KS

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -3.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 12.6 Yrs
Regional Practice Density
37 Specialists

Practicing in Manhattan, KS (1395 Statewide)

Telehealth Adoption Rate
29.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
49.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mishler (5 Years) 5 Yrs
Manhattan Specialty Average (8.9 Years) 8.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description 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
19 13 $150.00 $76.49

Medical Specialties & State Licenses

CMS Verified: 2025-12-31
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License KS 53-81311

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License TX 935586

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Practitioner - Psychiatric/Mental Health

NUCC Taxonomy Code: 363LP0808X

State License KS 53-813111

Definition to come...

Nurse Practitioner - Psychiatric/Mental Health

NUCC Taxonomy Code: 363LP0808X

State License TX 1075983

Definition to come...

Hospital & Practice Group Affiliations

Cotton-O'neil Clinic Revocable Trust

1704 Commercial Cir, Wamego, KS 665479690

Phone: 7854562207

Cotton-O'neil Clinic Revocable Trust

929 Sw Mulvane St, Topeka, KS 666061677

Phone: 7853546242

Cotton-O'neil Clinic Revocable Trust

901 Sw Garfield Ave, Topeka, KS 666061670

Phone: 7853549591

Cotton-O'neil Clinic Revocable Trust

1325 Research Park Dr, Manhattan, KS 665025000

Phone: 7852708723

Cotton-O'neil Clinic Revocable Trust

909 Sw Mulvane St, Topeka, KS 666061677

Phone: 7853549591

Cotton-O'neil Clinic Revocable Trust

909 Sw Mulvane St, Topeka, KS 666061677

Phone: 7852704613

Secondary Practice Locations

2601 Sw 3rd St Unit 1a

Topeka, KS 666062438

Phone: 7852704630

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Kathie Nichols , PhD

Psychologist - Clinical

NPI 1013982651

Doctor of Philosophy (Ph.D.)

Tracy Davies , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1033134143

Advanced Practice Registered Nurse

Sheila Nelson , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1053814921

Advanced Practice Registered Nurse

Linsy Ogden , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1063853760

Advanced Practice Registered Nurse

Marilyn Mckee , LSCSW

Social Worker - Clinical

NPI 1083725352
Staci Jordan

Social Worker - Clinical

NPI 1124386388

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location December 31, 2025

Registered at 1325 RESEARCH PARK DR, MANHATTAN, KS 665025000 (Tel: 7852704630)

📍
Updated Business Mailing Address December 31, 2025

Registered at 1325 RESEARCH PARK DR, MANHATTAN, KS 665025000 (Tel: 7852704630)

NPI Profile Active June 28, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2022

Registered at 2001 CLAFLIN RD, MANHATTAN, KS 665023415 (Tel: 7855874300)

📍
Updated Business Mailing Address June 28, 2022

Registered at PO BOX 747, MANHATTAN, KS 665050747 (Tel: 7855874300)

👤
Provider Name / Credentials Updated June 28, 2022

Recorded as KARISSA MISHLER, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2022

Registered Nurse (License #935586 in TX)

🟢
Initial NPI Registration & Enumeration June 28, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1235861386
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2022
Last Update: December 31, 2025
Sole Proprietor: No

Mailing Address

1325 Research Park Dr

Manhattan, KS 665025000

Phone: 7852704630

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.