Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Mallory L Kirscher

Nurse Practitioner β€’ Creston, IA

Active NPI 1831755834 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

1610 W Townline St
Creston, IA 508011066

Call 6417822131 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

1610 W Townline St

Creston, IA 508011066

Telephone 6417822131
Fax 6417826425
Organization at the Same NPPES Address or Phone
Creston Medical Clinic, P.c. Facility NPI 1740232842

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

CMS Doctors and Clinicians lists 1 group name: Greater Regional Medical Center. 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

2019

30-day fills

217 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

$77,391 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 – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,009.25 across 43 records.

By nature of payment

  • Food and Beverage: $824.27 across 41 records.
  • Education: $184.98 across 2 records.

Reporting-company totals (3 largest of 10)

  • SUN PHARMACEUTICAL INDUSTRIES INC.: $396.06 across 15 records.
  • Galderma Laboratories, L.P.: $222.19 across 13 records.
  • Janssen Pharmaceuticals, Inc: $190.55 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

7 years (graduated 2019)

CMS Doctors and Clinicians data list 2019 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

2019

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, β€œDoes your provider accept Medicare as full payment?”

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)

Mallory Kirscher 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 Mallory Kirscher 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 Creston and Iowa

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 65% of clinicians listed under Nurse Practitioner in Iowa (2024, 756 clinicians with data). Median for this group: 483. Middle half: 123 to 1,956.

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

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Nurse Practitioner in Iowa (2024, 756 clinicians with data). Median for this group: $24,605. Middle half: $1,324 to $225,033.

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

9 active clinicians are listed under Nurse Practitioner with a practice address in Creston, IA (1,294 in Iowa).

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

Sources: 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 Β· 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 Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 43 records totaling $1,009.25.

Manufacturer Payment Nature Product Type Amount ($)
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $123.06
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $99.99
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $94.85
SUN PHARMACEUTICAL INDUSTRIES INC.
Education
In-kind items and services
β€” General $84.99
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $31.09
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $30.43
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $28.28
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $25.94
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $22.92
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $22.70
Arcutis Biotherapeutics, Inc.
Food and Beverage
In-kind items and services
Zoryve General $22.18
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $22.00
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $21.69
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $20.10
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $20.04
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $19.09
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $18.54
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $18.23
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $17.78
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $17.66
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $16.28
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $16.24
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $15.85
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $14.10
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $13.21

(top 25 shown)

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

Medicare Part D Prescribing Profile & Medications

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

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Ketoconazole Ketoconazole 64 2,268 $843.73 34
Triamcinolone Acetonide Triamcinolone Acetonide 47 1,100 $456.19 30
Fluocinonide Fluocinonide 27 765 $1,250.89 13
Dupixent Pen Dupilumab 17 560 $72,289.95 β€”
Clobetasol Propionate Clobetasol Propionate 16 473 $969.19 11
Betamethasone Dipropionate Betamethasone Dipropionate 14 278 $646.61 β€”
Fluorouracil Fluorouracil 11 320 $934.70 β€”

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: 2020-07-10
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES IA A154521

(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.

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: Iowa State Medical Licensing Board.
Look Up on State Board Site

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

I20190725001404

Enrollment State Jurisdiction

IA

PECOS Control ID

7214263482

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

Greater Regional Medical Center

1700 W Townline St, Creston, IA 508011054

Phone: 6417827091

Clinicians Sharing This Practice Address or Phone

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

20 listed
Dr. Erika Brown , MD

Family Medicine

NPI 1770803082

Doctor of Medicine (M.D.)

Dr. Charles Cunningham , MD

Obstetrics & Gynecology

NPI 1306067384

Doctor of Medicine (M.D.)

Ryan Denny

Audiologist

NPI 1699259416
Raydeen Derscheid , ARNP

Nurse Practitioner - Family

NPI 1013199009

Advanced Registered Nurse Practitioner

Dr. David Gantz , DO

Family Medicine

NPI 1639551567

Doctor of Osteopathic Medicine (D.O.)

Dr. James Gerdes , DO

Family Medicine

NPI 1972540011

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

9 Historical Events
πŸ‘€
Provider Name / Credentials Updated July 10, 2020

Recorded as MALLORY KIRSCHER

πŸ“
Updated Practice Location February 25, 2020

Registered at 1610 W TOWNLINE ST, CRESTON, IA 508011066 (Tel: 6417822131)

πŸ“
Updated Business Mailing Address February 25, 2020

Registered at 1700 W TOWNLINE ST, CRESTON, IA 508011054 (Tel: 6417827091)

βœ…
NPI Profile Active May 15, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) May 15, 2019

Registered at 1610 W TOWNLINE ST STE 200, CRESTON, IA 508011064 (Tel: 6417822131)

πŸ“
Business Mailing Address (Initial Record) May 15, 2019

Registered at 2508 WILLOW AVE, THAYER, IA 502548335 (Tel: 5154909526)

πŸ‘€
Provider Name / Credentials (Initial Record) May 15, 2019

Recorded as MALLORY MARQUIS

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2019

Nurse Practitioner (license number reported to NPPES: IA A154521)

🟒
Initial NPI Registration & Enumeration May 15, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1831755834
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 15, 2019
Last Update: July 10, 2020
Sole Proprietor: No

Other Nurse Practitioners in Creston

Mailing Address

1700 W Townline St

Creston, IA 508011054

Phone: 6417827091

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.