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Active NPI 1245974690 Individual Practitioner Female Practitioner

Marissa Rae Hendriksen , PA-C

Physician Assistant • Waukee, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Marissa Hendriksen, PA-C is a certified Physician Assistant practicing in Waukee, IA. With approximately 3 years of clinical experience since graduating from Des Moines University Of Osteopathic Medicine And Health Sciences in 2023, Marissa Hendriksen delivers high-quality medical care to the local community at 950 E HICKMAN RD.

Marissa Hendriksen maintains professional affiliations with Grinnell Regional Medical Center, Iowa Physicians Clinic Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis 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

950 E Hickman Rd

Waukee, IA 502638866

Telephone 5159878256

Medicare Profile & Education

Medical School

Des Moines University Of Osteopathic Medicine And Health Sciences

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Waukee, IA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs -6.4 yrs vs City Avg
City Avg: 9.4 Yrs
State Avg: 13.7 Yrs
Regional Practice Density
9 Specialists

Practicing in Waukee, IA (1543 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
63.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hendriksen (3 Years) 3 Yrs
Waukee Specialty Average (9.4 Years) 9.4 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
99213 Established patient office or other outpatient visit, typically 15 minutes
259 241 $169.17 $70.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
86 84 $238.47 $100.62
81003 Automated urinalysis test
52 48 $6.00 $2.20
71046 X-ray of chest, 2 views
44 42 $52.43 $20.76
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
42 41 $223.43 $68.88
J1885 Injection, ketorolac tromethamine, per 15 mg
37 20 $2.00 $0.64
36415 Insertion of needle into vein for collection of blood sample
34 34 $9.00 $8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
32 32 $20.00 $7.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
30 28 $55.90 $11.21
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
23 23 $42.00 $16.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
16 16 $231.00 $87.42
93000 Routine ekg using at least 12 leads including interpretation and report
14 14 $44.71 $11.08
94640 Inhalation treatment for airway obstruction or sputum production
12 12 $44.75 $5.96

Medical Specialties & State Licenses

CMS Verified: 2025-09-05
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IA 121500

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Iowa Physicians Clinic Medical Foundation

2103 Ingersoll Ave, Des Moines, IA 503125227

Iowa Physicians Clinic Medical Foundation

4480 Utica Ridge Rd, Bettendorf, IA 527221644

Iowa Physicians Clinic Medical Foundation

5200 100th St, Urbandale, IA 503227208

Phone: 5152513880

Grinnell Regional Medical Center

202 4th Ave, Grinnell, IA 501121898

Phone: 6412362925

Iowa Physicians Clinic Medical Foundation

2720 8th St Sw, Altoona, IA 500091028

Phone: 5159670133

Iowa Physicians Clinic Medical Foundation

1152 Se Ashworth Rd, Waukee, IA 502638843

Phone: 5152642200

Grinnell Regional Medical Center

210 4th Ave, Grinnell, IA 501121898

Phone: 6412367511

Iowa Physicians Clinic Medical Foundation

4480 Utica Ridge Rd, Bettendorf, IA 527221637

Phone: 5637425950

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location September 05, 2025

Registered at 950 E HICKMAN RD, WAUKEE, IA 502638866 (Tel: 5159878256)

📍
Updated Business Mailing Address September 05, 2025

Registered at 950 E HICKMAN RD, WAUKEE, IA 502638866 (Tel: 5159878256)

👤
Provider Name / Credentials Updated September 05, 2025

Recorded as MARISSA HENDRIKSEN, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 05, 2025

Physician Assistant (License #121500 in IA)

📍
Updated Practice Location July 12, 2023

Registered at 2720 8TH ST SW, ALTOONA, IA 500091050 (Tel: 5159573661)

📍
Updated Business Mailing Address July 12, 2023

Registered at 2720 8TH ST SW, ALTOONA, IA 500091050

NPI Profile Active April 22, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 22, 2022

Registered at 3200 GRAND AVE, DES MOINES, IA 503124104 (Tel: 5152711569)

📍
Updated Business Mailing Address April 22, 2022

Registered at 6811 JAKE BARNES CT, JOHNSTON, IA 501312977 (Tel: 8018243106)

👤
Provider Name / Credentials Updated April 22, 2022

Recorded as MARISSA STRONG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 22, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 22, 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: 1245974690
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 22, 2022
Last Update: September 05, 2025
Sole Proprietor: No

Mailing Address

950 E Hickman Rd

Waukee, IA 502638866

Phone: 5159878256

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.