Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sara Marie Ellis Simonsen, CNM, MSPH, PHD

Midwife in Park City, UT · enumerated 2019 · practices at County of Summit.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336604610

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Registry record

Entity type Individual (Type 1)

Name Dr. Sara Marie Ellis Simonsen

Credential CNM, MSPH, PHD

Sex Female

Practice address 650 Round Valley Dr, Park City, UT, 84060

Phone (435) 333-1500

Enumeration date Jan 31, 2019

Last updated in NPPES Jan 31, 2019

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 5037536-4402 (UT) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
5037536-4402	Other	UT	CNM LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Sara Ellis Simonsen's NPI record?

Cross-check NPI 1336604610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336604610 active?

Yes, as of the latest NPPES snapshot, NPI 1336604610 is active (record last updated 2019-01-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-31.