Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Elaine Stierhoff, MD

Internal Medicine Physician in Huron, OH · enumerated 2021.

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

National Provider Identifier

1144807009

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Carolyn Elaine Stierhoff

Credential MD

Sex Female

Practice address 300 Williams St, Huron, OH, 44839

Phone (419) 433-5222

Fax (419) 433-8214

Enumeration date Mar 26, 2021

Last updated in NPPES Jul 10, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35.153504 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35.153504 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Carolyn Stierhoff practice?

The practice location on file with NPPES is in Huron, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carolyn Stierhoff?

The National Provider Identifier (NPI) for Carolyn Stierhoff is 1144807009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Thomas Williamson Internal Medicine Physician · Huron, OH NPI 1295774461

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.