MARY ELIZABETH WINTERS CNM, ARNP
NPI 1841603909
Advanced Practice Midwife in Des Moines, IA

Q: What is Mary Elizabeth Winters's NPI number?

The NPI number for Mary Elizabeth Winters is 1841603909. It was assigned to this individual provider in the NPPES registry on June 6, 2014. The provider is also known as Mary Elizabeth Hays.

Q: What is Mary Elizabeth Winters's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Active since June 06, 2014PECOS EnrolledAccepts Medicare Assignment

3509 E 29TH ST, DES MOINES, IA 50317(515) 248-1600(515) 248-1610 Get Directions Write a Review

NPPES record last updated: June 10, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 10, 2022, Nov 14, 2019, Mar 23, 2019 (3 updates tracked since 2019).

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About Mary Elizabeth Winters Cnm, Arnp NPPES

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

MARY ELIZABETH WINTERS CNM, ARNP (NPI 1841603909) is an individual advanced practice midwife in Des Moines, Iowa, licensed in Iowa (B168238) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Tacoma General Allenmore Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1841603909

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameMARY ELIZABETH WINTERSCredential: CNM, ARNP

Location Address3509 E 29TH STDes Moines, IA 50317-4253

Mailing Address1200 University Ave Ste 200Des Moines, IA 50314-2355 · (515) 248-1447 · Fax (515) 248-1440

Phone(515) 248-1600

Fax(515) 248-1610

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateJune 6, 2014

Last NPPES UpdateJune 10, 20223 updates tracked since enumeration

NPPES CertifiedJune 10, 2022

✔ NPI 1841603909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in IA · B168238

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

3509 E 29TH ST, Des Moines, IA 50317

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Other Names 1

Former Name (1)Mary Elizabeth Hays

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Mary Elizabeth Winters Cnm, Arnp 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 ID749523900

PECOS Enrollment IDI20250717003284

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 Reassignment

Medicare enrollment records show Mary Elizabeth Winters reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Multicare Health System

1,232 mi

Internal Medicine

15533 E BROADWAY AVE
Spokane Valley, WA 99037

Reassigned Medicare billing, Washington enrollment
4,383 clinicians in this Medicare group

NPI 1336902345 (509) 530-4260

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.

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500129

Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50317 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 20

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

LORENE MEIN ARNP

Nurse Practitioner (Family)