Active NPI 1467810291 Individual Practitioner Female Practitioner

Mary E Preister , APRN

Nurse Practitioner • Topeka, KS

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mary Preister, APRN is a certified Nurse Practitioner practicing in Topeka, KS. With approximately 11 years of clinical experience since completing medical education in 2015, Mary Preister delivers high-quality medical care to the local community at 4505 NW FIELDING RD.

Mary Preister is affiliated with Cotton-O'Neil Clinic Revocable Trust and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, urinalysis, manual test, x-ray of chest, 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4505 Nw Fielding Rd

Topeka, KS 666182651

Telephone 7852700047

Fax 7852700032

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Topeka, KS

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +1.5 yrs vs City Avg

City Avg: 9.5 Yrs

State Avg: 12.6 Yrs

Regional Practice Density

301 Specialists

Practicing in Topeka, KS (1395 Statewide)

Telehealth Adoption Rate

25.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

47.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Preister (11 Years) 11 Yrs

Topeka Specialty Average (9.5 Years) 9.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

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	21	21	$191.66	$100.89

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	57	57	$191.66	$102.69
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$130.18	$72.48
81002 Urinalysis, manual test	11	11	$20.33	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	333	326	$121.46	$73.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	142	141	$186.78	$101.96
71046 X-ray of chest, 2 views	51	51	$54.50	$20.37
81002 Urinalysis, manual test	34	34	$20.33	$3.44
73562 X-ray of knee, 3 views	21	21	$80.06	$29.15
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	19	17	$62.75	$5.39
71101 X-ray of ribs on side of body, minimum of 3 views	15	15	$85.50	$25.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$72.60	$45.44
90471 Administration of 1 vaccine	12	12	$30.00	$13.43
73630 X-ray of foot, minimum of 3 views	11	11	$65.00	$22.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	366	356	$120.60	$74.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	49	$177.80	$105.66
71046 X-ray of chest, 2 views	34	34	$54.50	$19.83
81002 Urinalysis, manual test	33	33	$20.33	$3.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	24	$72.60	$45.54
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	14	14	$62.75	$5.92

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	283	280	$167.35	$88.51
99213 Established patient office or other outpatient visit, typically 15 minutes	52	51	$116.49	$61.06
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	36	36	$35.70	$18.84
81002 Urinalysis, manual test	36	36	$20.33	$3.46
73630 X-ray of foot, minimum of 3 views	13	13	$65.00	$21.05
71046 X-ray of chest, 2 views	13	13	$69.96	$18.95

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	282	275	$156.55	$87.45
99213 Established patient office or other outpatient visit, typically 15 minutes	96	94	$143.91	$59.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$241.21	$84.58
71046 X-ray of chest, 2 views	30	30	$68.67	$18.03
81002 Urinalysis, manual test	27	27	$20.33	$3.41
81003 Automated urinalysis test	19	19	$33.97	$2.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$105.38	$35.84
94640 Inhalation treatment for airway obstruction or sputum production	16	15	$47.86	$14.10
G0008 Administration of influenza virus vaccine	12	12	$24.58	$15.55

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	224	220	$158.37	$86.72
99213 Established patient office or other outpatient visit, typically 15 minutes	131	128	$133.77	$58.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$239.01	$85.79
71046 X-ray of chest, 2 views	59	59	$95.94	$16.67
87804 Detection test by immunoassay with direct visual observation for influenza virus	41	21	$54.22	$16.22
94640 Inhalation treatment for airway obstruction or sputum production	29	27	$42.66	$14.52
81002 Urinalysis, manual test	25	25	$20.33	$3.41
81003 Automated urinalysis test	19	19	$32.70	$2.71
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	19	19	$5.32	$0.13
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$54.61	$15.53
73130 X-ray of hand, minimum of 3 views	11	11	$67.50	$19.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	400	387	$108.87	$57.68
71020 X-ray of chest, 2 views, front and side	48	48	$77.64	$15.24
81002 Urinalysis, manual test	45	43	$19.46	$3.38
94640 Inhalation treatment for airway obstruction or sputum production	20	20	$42.80	$14.11
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	19	19	$5.67	$0.15
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$56.73	$16.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$75.27	$34.61

Medical Specialties & State Licenses

CMS Verified: 2025-12-31

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License KS 53-77106

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

201136020B (KS)

Commercial Insurance / Payer ID Medicare Ptan

068002390 (KS)

Hospital & Practice Group Affiliations

Cotton-O'neil Clinic Revocable Trust

4505 Nw Fielding Rd, Topeka, KS 666182651

Phone: 7853549591

Secondary Practice Locations

2909 Se Walnut Dr

Topeka, KS 666052189

Phone: 7852700047

6725 Sw 29th St

Topeka, KS 666145625

Phone: 7853540517

1516 Sw 6th Ave

Topeka, KS 666061696

Phone: 7852700047

Practice Associates & Co-Workers

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

28 Associated Practitioners

Dr. Daniel Roeder , MD

Emergency Medicine

NPI 1033188107

Doctor of Medicine (M.D.)

Dr. Laurel Vogt , MD

Family Medicine

NPI 1053372631

Doctor of Medicine (M.D.)

Jessica Manion , APRN

Nurse Practitioner

NPI 1083047096

Advanced Practice Registered Nurse

Dr. Jenica Wessels Harwood , MD

Family Medicine

NPI 1114305133

Doctor of Medicine (M.D.)

Lisa Austin , PA-C

Physician Assistant

NPI 1114977147

Physician Assistant (Certified)

Madison Frey , APRN

Nurse Practitioner

NPI 1134064710

Advanced Practice Registered Nurse

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location December 31, 2025

Registered at 4505 NW FIELDING RD, TOPEKA, KS 666182651 (Tel: 7852700047)

📍

Updated Business Mailing Address December 31, 2025

Registered at 4505 NW FIELDING RD, TOPEKA, KS 666182651 (Tel: 7852700047)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 03, 2024

Nurse Practitioner (License #53-77106 in KS)

✅

NPI Profile Active August 19, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 19, 2016

Registered at 4505 NW FIELDING RD, TOPEKA, KS 66618 (Tel: 7852700080)

📍

Updated Business Mailing Address August 19, 2016

Registered at 4505 NW FIELDING RD, TOPEKA, KS 66618 (Tel: 7852700080)

👤

Provider Name / Credentials Updated August 19, 2016

Recorded as MARY PREISTER, APRN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2016

Nurse Practitioner (License #77106 in KS)

🟢

Initial NPI Registration & Enumeration February 08, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1467810291

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 08, 2016

Last Update: December 31, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4505 Nw Fielding Rd

Topeka, KS 666182651

Phone: 7852700047

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.