CAITLIN LEE MOSTEK CNM, ARNP, MSN
NPI 1740051218
Advanced Practice Midwife in Waterloo, IA

Q: What is Caitlin Mostek's NPI number?

The NPI number for Caitlin Mostek is 1740051218. It was assigned to this individual provider in the NPPES registry on January 12, 2024.

Q: What is Caitlin Mostek's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Caitlin Mostek was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 January 12, 2024PECOS EnrolledAccepts Medicare Assignment

3421 W 9TH ST STE G4500, WATERLOO, IA 50702(319) 272-8200(319) 272-0400 Get Directions Write a Review

NPPES record last updated: March 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Caitlin Lee Mostek Cnm, Arnp, Msn NPPES

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

CAITLIN LEE MOSTEK CNM, ARNP, MSN (NPI 1740051218) is an individual advanced practice midwife in Waterloo, Iowa, licensed in Iowa (B177499) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, is affiliated with Mercyone Waterloo Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740051218

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameCAITLIN LEE MOSTEKCredential: CNM, ARNP, MSN

Location Address3421 W 9TH ST STE G4500Waterloo, IA 50702-5401

Mailing Address3421 W 9th St Ste G4500Waterloo, IA 50702-5401 · (319) 272-8200 · Fax (319) 272-0400

Phone(319) 272-8200

Fax(319) 272-0400

Sole ProprietorNo

Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2023

Enumeration DateJanuary 12, 2024

Last NPPES UpdateMarch 26, 2026

NPPES CertifiedMarch 26, 2026

✔ NPI 1740051218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in IA · B177499

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.

Also ListedMidwifeTaxonomy 176B00000X

3421 W 9TH ST STE G4500, Waterloo, IA 50702

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Secondary Practice Locations 2

Location 1500 E Market StIowa City, IA 52245-2633 · Phone (319) 356-2294 · Fax (319) 248-7945

Location 2200 Hawkins DrIowa City, IA 52242-1009 · Phone (319) 356-2294 · Fax (319) 384-7346

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.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

Caitlin Lee Mostek Cnm, Arnp, Msn 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 ID3870939945

PECOS Enrollment IDI20240312000278

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.

Hospital Affiliations CMS Care Compare

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

Mercyone Waterloo Medical Center

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number160067

Location3421 West Ninth StreetWaterloo, IA 50702 · Black Hawk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50702 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.

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Other Providers at the Same Location NPPES 12

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

ANNE R. FORCEY CNM

Midwife