MARIA MICHELLE STEIL M.D.
NPI 1942707765
Plastic Surgery in West Des Moines, IA

Q: What is Maria Steil's NPI number?

The NPI number for Maria Steil is 1942707765. It was assigned to this individual provider in the NPPES registry on April 9, 2018. The provider is also known as Maria Mcnurlen.

Q: What is Maria Steil's specialty?

The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.

Q: When was this NPI record last updated?

The NPPES record for Maria Steil was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 April 09, 2018PECOS EnrolledAccepts Medicare Assignment

5950 UNIVERSITY AVE STE 120, WEST DES MOINES, IA 50266(515) 875-9744(515) 875-9765 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 19, 2026, Jul 17, 2024, Jun 28, 2024 and 2 more (5 updates tracked since 2018).

On this page

About Maria Michelle Steil M.d. NPPES

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

MARIA MICHELLE STEIL M.D. (NPI 1942707765) is an individual plastic surgery provider in West Des Moines, Iowa, licensed in Iowa (MD-52876) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Mercyone Des Moines Medical Center, and maintains a secondary practice location in Clive.

NPPES Registry Identity

NPI1942707765

Entity TypeIndividualFemale

Primary Taxonomy208200000X

Provider Legal NameMARIA MICHELLE STEILCredential: M.D.

Location Address5950 UNIVERSITY AVE STE 120West Des Moines, IA 50266-8232

Mailing AddressPo Box 424Des Moines, IA 50302-0424 · (515) 875-9255

Phone(515) 875-9744

Fax(515) 875-9765

Sole ProprietorNo

Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2018

Enumeration DateApril 9, 2018

Last NPPES UpdateJanuary 19, 20265 updates tracked since enumeration

NPPES CertifiedJanuary 19, 2026

✔ NPI 1942707765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPlastic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208200000X

License✔ Licensed in IA · MD-52876

Definition

A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

5950 UNIVERSITY AVE STE 120, West Des Moines, IA 50266

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Other Names 1

Former Name (1)Maria Mcnurlen

Secondary Practice Location 1

Location 11601 NW 114th St Ste 151Clive, IA 50325-7046 · Phone (515) 643-5455 · Fax (515) 643-6459

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

Maria Michelle Steil M.d. 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 ID9335496355

PECOS Enrollment IDI20240523001059

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 Maria Steil reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Iowa Clinic PC

Same address

Family Medicine

5950 UNIVERSITY AVE, STE 151
West Des Moines, IA 50266

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

NPI 1346233178 (515) 875-9100

Mercy Clinics, Inc.

0.3 mi

Internal Medicine

5901 WESTOWN PKWY STE 230
West Des Moines, IA 50266

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

NPI 1558292854 (515) 358-9300

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 50266 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

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

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 3

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

DR. KONSTANTINOS P LEKKAS M.D.

Plastic Surgery

5950 UNIVERSITY AVE STE 120
WEST DES MOINES, IA 50266

Dallas County (515) 875-9744

CATHERINE ANNE COYNE MD

Plastic Surgery

5950 UNIVERSITY AVE STE 120
WEST DES MOINES, IA 50266

Dallas County (515) 875-9744

AL VALMADRID MD

Plastic Surgery

5950 UNIVERSITY AVE STE 120
WEST DES MOINES, IA 50266

Dallas County (515) 875-9744

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 Maria Steil's NPI number?

The NPI number for Maria Steil is 1942707765. It was assigned to this individual provider in the NPPES registry on April 9, 2018. The provider is also known as Maria Mcnurlen.

Where is Maria Steil located?

Maria Steil practices at 5950 University Ave Ste 120, West Des Moines, IA 50266. The listed phone number is (515) 875-9744.

What is Maria Steil's specialty?

The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.

Is Maria Steil enrolled in Medicare?

Yes. Maria Steil 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 Maria Steil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Steil reassigns Medicare benefits to 2 organizations: The Iowa Clinic PC (West Des Moines, IA) and Mercy Clinics, Inc. (West 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 Maria Steil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Steil accept?

Health plans from Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Maria Steil 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 Maria Steil affiliated with any hospitals?

According to CMS data, Maria Steil is affiliated with Mercyone Des Moines Medical Center.

When was this NPI record last updated?

The NPPES record for Maria Steil was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.