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Active NPI 1700548872 Individual Practitioner Male Practitioner

Dr. Dylan Gregory Kieffer , DNP, APNP, AGPCNP-BC

Nurse Practitioner • Marshfield, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Dylan Kieffer, DNP, APNP, AGPCNP-BC is a certified Nurse Practitioner practicing in Marshfield, WI. With approximately 5 years of clinical experience since completing medical education in 2021, Dr. Kieffer delivers high-quality medical care to the local community at 1000 N OAK AVE.

Dr. Kieffer maintains professional affiliations with Lakeview Medical Center Inc Of Rice Lake, Memorial Hospital Inc, Mchs Hospitals Inc 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, insertion of needle into vein for collection of blood sample, blood test, basic group of blood chemicals (calcium, total). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 N Oak Ave

Marshfield, WI 544495702

Telephone 8665202510
Associated Practice Facility / Clinic
🏢 Marshfield Clinic Inc Facility NPI 1952347981

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 Marshfield, WI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -9.3 yrs vs City Avg
City Avg: 14.3 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
58 Specialists

Practicing in Marshfield, WI (4030 Statewide)

Telehealth Adoption Rate
15.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
74.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kieffer (5 Years) 5 Yrs
Marshfield Specialty Average (14.3 Years) 14.3 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
272 138 $263.25 $76.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
117 80 $347.25 $77.26
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
53 50 $402.75 $113.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
17 15 $537.00 $115.39
99213 Established patient office or other outpatient visit, typically 15 minutes
14 14 $173.33 $52.08

Medical Specialties & State Licenses

CMS Verified: 2026-03-21
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WI 11408-33

(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.

Hospital & Practice Group Affiliations

Lakeview Medical Center Inc Of Rice Lake

1700 W Stout St, Rice Lake, WI 548685000

Phone: 7152366133

Lakeview Medical Center Inc Of Rice Lake

1700 W Stout St, Rice Lake, WI 548685000

Phone: 7152366133

Lakeview Medical Center Inc Of Rice Lake

1200 State Rd, Cumberland, WI 548299406

Phone: 7158226900

Mchs Hospitals Inc

611 N Saint Joseph Ave, Marshfield, WI 544491832

Phone: 7153875511

Memorial Hospital Inc

N3708 River Ave, Neillsville, WI 544567218

Phone: 7157433101

Practice Associates & Co-Workers

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

21 Associated Practitioners
Dr. Anthony Devries , MD

Radiology - Diagnostic Radiology

NPI 1053762088

Doctor of Medicine (M.D.)

Dr. Seth Tatel , MD

Internal Medicine - Gastroenterology

NPI 1144433467

Doctor of Medicine (M.D.)

Dr. Mishal Afzal , MD

Internal Medicine

NPI 1174442834

Doctor of Medicine (M.D.)

Mariah Rayburn , NP

Nurse Practitioner - Family

NPI 1306518923

Nurse Practitioner

Jocelyn Hewitt

Speech-Language Pathologist

NPI 1427788785
Dr. Ingrid Cruz Gonzalez , PhD

Student in an Organized Health Care Education/Training Program

NPI 1477020576

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

8 Historical Events
👤
Provider Name / Credentials Updated March 21, 2026

Recorded as DYLAN KIEFFER, DNP, APNP, AGPCNP-BC

📍
Updated Business Mailing Address December 11, 2021

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153050093)

NPI Profile Active October 06, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location October 06, 2021

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495702 (Tel: 8665202510)

📍
Updated Business Mailing Address October 06, 2021

Registered at 905 S COLUMBUS AVE, MARSHFIELD, WI 544493400 (Tel: 7153050093)

👤
Provider Name / Credentials Updated October 06, 2021

Recorded as DYLAN KIEFFER, AGPCNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2021

Nurse Practitioner (License #11408-33 in WI)

🟢
Initial NPI Registration & Enumeration October 06, 2021

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: 1700548872
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 06, 2021
Last Update: March 21, 2026
Sole Proprietor: No

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495703

Phone: 7153050093

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.