Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZAKARY MAEDGEN PA
NPI 1558022178
Physician Assistant in Rolla, MO

Q: What is Zakary Maedgen's NPI number?

The NPI number for Zakary Maedgen is 1558022178. It was assigned to this individual provider in the NPPES registry on January 5, 2022.

Q: What is Zakary Maedgen's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Zakary Maedgen was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 05, 2022PECOS EnrolledAccepts Medicare Assignment

1000 W 10TH ST, ROLLA, MO 65401(573) 458-8899(573) 341-5611 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 6, 2025, Apr 3, 2023, Feb 20, 2023 and 1 more (4 updates tracked since 2022).

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About Zakary Maedgen Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZAKARY MAEDGEN PA (NPI 1558022178) is an individual physician assistant in Rolla, Missouri, licensed in Missouri (2023006157) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS, is affiliated with Phelps County Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1558022178

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameZAKARY MAEDGENCredential: PA

Location Address1000 W 10TH STRolla, MO 65401-2905

Mailing Address1050 W 10th StRolla, MO 65401-2905 · (573) 364-9000 · Fax (573) 426-2108

Phone(573) 458-8899

Fax(573) 341-5611

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJanuary 5, 2022

Last NPPES UpdateJuly 2, 20264 updates tracked since enumeration

NPPES CertifiedJuly 2, 2026

✔ NPI 1558022178 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in MO · 2023006157

Definition

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.

1000 W 10TH ST, Rolla, MO 65401

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Secondary Practice Locations 2

Location 11000 W 10th StRolla, MO 65401-2905 · Phone (573) 364-9000 · Fax (573) 426-2108

Location 21060 W 10th StRolla, MO 65401-2905 · Phone (855) 406-3324 · Fax (573) 458-8363

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Zakary Maedgen Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517332562

PECOS Enrollment IDI20230405001856

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

71 services68 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

70 services69 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Phelps County Regional Medical Center

Acute Care Hospitals · Rolla, MO

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number260017

Location1000 W 10th StRolla, MO 65401 · Phelps County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.64 typical visit price

range $52.28 – $161.24

Typical copayment $20.41 (range $13.07 – $40.31)

Most-billed visit code 99203

Established Patient

$65.71 typical visit price

range $16.30 – $131.05

Typical copayment $16.42 (range $4.07 – $32.76)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OSAGE BONE AND JOINT CLINIC, INC

Orthopaedic Surgery

1000 W 10TH ST, STE A
ROLLA, MO 65401

Phelps County (573) 364-5633

MS. CANDY SADLER AGNP

Nurse Practitioner (Adult Health)