Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1407638588 Individual Practitioner Female Practitioner

Holly Zierenberg , CNM

Advanced Practice Midwife • Orem, UT

Professional Overview & Biography Verified Profile Summary

Holly Zierenberg, CNM is a registered healthcare professional specializing in Advanced Practice Midwife in Orem, UT. Practice services are available at 527 W 400 N under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

527 W 400 N

Orem, UT 840571916

Telephone 8017143570
Associated Practice Facility / Clinic
🏢 Ihc Health Services Inc Facility NPI 1730204702

Specialty Benchmarks & Practice Insights

Comparative analytics for Advanced Practice Midwife in Orem, UT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 2.0 Yrs
State Avg: 9.1 Yrs
Regional Practice Density
7 Specialists

Practicing in Orem, UT (175 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-06
Advanced Practice Midwife Primary Specialty

NUCC Taxonomy Code: 367A00000X

State License UT 7704244-4402

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.

Midwife

NUCC Taxonomy Code: 176B00000X

State License UT 7704244-4402

A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.

Secondary Practice Locations

1248 E 90 N # 300

American Fork, UT 840032956

Phone: 8017569635

3000 N Triumph Blvd Ste 210

Lehi, UT 840437187

Phone: 8017561577

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners
Dr. Samantha Bolton , DNP

Advanced Practice Midwife

NPI 1558059683

Doctor of Nursing Practice

Amanda Christensen , PMHNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1598138737

Psychiatric-Mental Health Nurse Practitioner

Abigail Gunther , CNM

Advanced Practice Midwife

NPI 1720868938

Certified Nurse Midwife

Katherine Hadlock , PA-C

Physician Assistant

NPI 1770863862

Physician Assistant (Certified)

Dr. Bryan Grover , MD

Obstetrics & Gynecology

NPI 1871112268

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location January 06, 2026

Registered at 527 W 400 N, OREM, UT 840571916 (Tel: 8017143570)

📍
Updated Business Mailing Address January 06, 2026

Registered at PO BOX 27128, SALT LAKE CITY, UT 841270128

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 06, 2026

Advanced Practice Midwife (License #7704244-4402 in UT)

NPI Profile Active October 16, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location October 16, 2023

Registered at 1248 E 90 N # 300, AMERICAN FORK, UT 840032956 (Tel: 8017569635)

📍
Updated Business Mailing Address October 16, 2023

Registered at 1151 ASPEN CIR, HEBER CITY, UT 840321125 (Tel: 9286079661)

👤
Provider Name / Credentials Updated October 16, 2023

Recorded as HOLLY ZIERENBERG, CNM

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 16, 2023

Midwife (License #7704244-4402 in UT)

🟢
Initial NPI Registration & Enumeration October 16, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1407638588
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 16, 2023
Last Update: January 06, 2026
Sole Proprietor: No

Mailing Address

Po Box 27128

Salt Lake City, UT 841270128

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.