Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Mark, CNM

Midwife in South Ogden, UT · enumerated 2006 · practices at Circle of Life Inc.

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

National Provider Identifier

1851314389

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kathleen Mark

Credential CNM

Sex Female

Practice address 1525 East 6000 South, South Ogden, UT, 84405

Phone (801) 337-5800

Fax (801) 337-5809

Enumeration date Jul 25, 2006

Last updated in NPPES Aug 13, 2009

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 1924744402 (UT) Primary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 192474-4402 (UT) Secondary

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
D0895	Medicaid	UT	-
160009437	Other	UT	MEDICARE RAILROAD

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Kathleen Mark?

Kathleen Mark is registered in NPPES with the primary taxonomy of Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Julia Johansson Obstetrics & Gynecology Physician · South Ogden, UT NPI 1174546998 Karen Mcbride Midwife · South Ogden, UT NPI 1568485001 David Bierer Obstetrics & Gynecology Physician · South Ogden, UT NPI 1447273024 Jed Naisbitt Obstetrics & Gynecology Physician · South Ogden, UT NPI 1487677613 Circle of Life Inc Obstetrics & Gynecology Physician · South Ogden, UT NPI 1548284078

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-13.