JUSTIN EUGENE KING DO
NPI 1073253696
Family Medicine in Des Moines, IA

Q: What is Justin King's NPI number?

The NPI number for Justin King is 1073253696. It was assigned to this individual provider in the NPPES registry on March 31, 2022.

Q: What is Justin King's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Justin King was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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 March 31, 2022PECOS EnrolledAccepts Medicare Assignment

1111 6TH AVE, DES MOINES, IA 50314(515) 643-2261(515) 643-5802 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 11, 2026, Apr 2, 2026, May 25, 2022 (3 updates tracked since 2022).

On this page

About Justin Eugene King Do NPPES

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

JUSTIN EUGENE KING DO (NPI 1073253696) is an individual family medicine provider in Des Moines, Iowa, licensed in Iowa (DO-55471) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Mercyone Des Moines Medical Center, and maintains a secondary practice location in Johnston.

NPPES Registry Identity

NPI1073253696

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameJUSTIN EUGENE KINGCredential: DO

Location Address1111 6TH AVEDes Moines, IA 50314-2613

Mailing AddressPo Box 674721Dallas, TX 75267-4721 · (515) 643-2519 · Fax (515) 643-8804

Phone(515) 643-2261

Fax(515) 643-5802

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMarch 31, 2022

Last NPPES UpdateMay 11, 20263 updates tracked since enumeration

NPPES CertifiedMay 11, 2026

✔ NPI 1073253696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IA · DO-55471

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedInternal MedicineTaxonomy 207R00000X · License R-12499 (IA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1111 6TH AVE, Des Moines, IA 50314

Open in Google Maps ↗

Secondary Practice Location 1

Location 15837 Winwood DrJohnston, IA 50131-1651 · Phone (515) 643-4915 · Fax (515) 643-8804

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Justin Eugene King Do 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 ID547648800

PECOS Enrollment IDI20260410000397

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.

Medicare Billing Reassignments

Medicare enrollment records show Justin King reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinics, Inc

Same address

Neurology

1111 6TH AVE, EAST TOWER SUITE A100
Des Moines, IA 50314

Reassigned Medicare billing, Iowa enrollment
516 clinicians in this Medicare group

NPI 1003096405 (515) 358-0011

Primary Health Care, Inc.

0.2 mi

Federally Qualified Health Center (FQHC)

250 LAUREL ST
Des Moines, IA 50314

Reassigned Medicare billing, Iowa enrollment
80 clinicians in this Medicare group

NPI 1316379845 (515) 612-9595

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Mercyone Des Moines Medical Center

Acute Care Hospitals · Des Moines, IA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160083

Location1111 6th AveDes Moines, IA 50314 · Polk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50314 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

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

Most-billed visit code 99214

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.

MERCY CLINICS, INC

Psychiatry & Neurology (Neurology)

1111 6TH AVE, EAST TOWER SUITE A100
DES MOINES, IA 50314

Polk County (515) 358-0011

TODD EBERLE DO

Family Medicine

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 643-8678

JOSEPH JANSKY DO

Family Medicine

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 612-9595

MYLES KAWAMURA DO

Emergency Medicine

1111 6TH AVE, EMERGENCY DEPARTMENT
DES MOINES, IA 50314

Polk County (515) 247-3211

DR. CODY BRUNCLIK DO

Internal Medicine

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 643-2261

TYLER MUMM DO

Internal Medicine

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 643-2261

DR. MITCHELL R. ERICKSON M.D.

Radiology (Neuroradiology)

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 643-2667

DR. THERESA MARIE WAHLIG M.D.

Pediatrics (Neonatal-Perinatal Medicine)

1111 6TH AVE
DES MOINES, IA 50314

Polk County (515) 643-8409

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Justin King's NPI number?

The NPI number for Justin King is 1073253696. It was assigned to this individual provider in the NPPES registry on March 31, 2022.

Where is Justin King located?

Justin King practices at 1111 6th Ave, Des Moines, IA 50314. The listed phone number is (515) 643-2261.

What is Justin King's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Justin King enrolled in Medicare?

Yes. Justin King is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Justin King's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin King reassigns Medicare benefits to 2 organizations: Mercy Clinics, Inc (Des Moines, IA) and Primary Health Care, Inc. (Des Moines, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Justin King's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justin King accept?

Health plans from Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Justin King as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Justin King affiliated with any hospitals?

According to CMS data, Justin King is affiliated with Mercyone Des Moines Medical Center.

When was this NPI record last updated?

The NPPES record for Justin King was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.