Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sydney Zierden
Pediatrics Physician in Ashland, OH · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831727916
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Registry record
Entity type Individual (Type 1)
Name Sydney Zierden
Sex Female
Practice address 1120 George Rd, Ashland, OH, 44805
Phone (419) 281-3077
Enumeration date Apr 1, 2020
Last updated in NPPES Jun 26, 2023
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35.147722 (OH) Primary
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.
Frequently asked questions
How do I verify Sydney Zierden's NPI record?
Cross-check NPI 1831727916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831727916 active?
Yes, as of the latest NPPES snapshot, NPI 1831727916 is active (record last updated 2023-06-26).
Other providers at this practice address
Browse all → Joyce Mcardle Nurse Practitioner · Ashland, OH NPI 1265606818 Andrea Knighton Pediatrics Physician · Ashland, OH NPI 1861727463 Tamara Cunningham Pediatrics Physician · Ashland, OH NPI 1194028001 Benjamin Marhulik Pediatrics Physician · Ashland, OH NPI 1124657044 Michelle Frank Family Nurse Practitioner · Ashland, OH NPI 1821721226
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-26.