Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1922627611 Individual Practitioner Male Practitioner

Dr. Benjamin J Hammer , DO

Orthopaedic Surgery • Upper Sandusky, OH

Professional Overview & Biography Verified Profile Summary

Dr. Benjamin Hammer, DO is a registered healthcare professional specializing in Orthopaedic Surgery in Upper Sandusky, OH. Practice services are available at 885 N SANDUSKY AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

885 N Sandusky Ave

Upper Sandusky, OH 433511098

Telephone 4192941973
Fax 4192941948
Associated Practice Facility / Clinic
🏢 Wyandot Memorial Hospital Facility NPI 1477554475

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Upper Sandusky, OH

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 25.4 Yrs
Regional Practice Density
2 Specialists

Practicing in Upper Sandusky, OH (984 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: 2026-05-28
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License OH 34.016221

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Hand Surgery

NUCC Taxonomy Code: 207XS0106X

State License OH 34.016221

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Secondary Practice Locations

1900 23rd St

Cuyahoga Falls, OH 442231404

Phone: 3309717225

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Ryan Klinefelter , MD

Surgery - Surgery of the Hand

NPI 1083667273

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 May 28, 2026

Registered at 885 N SANDUSKY AVE, UPPER SANDUSKY, OH 433511098 (Tel: 4192941973)

📍
Updated Business Mailing Address May 28, 2026

Registered at 885 N SANDUSKY AVE, UPPER SANDUSKY, OH 433511098 (Tel: 4192941973)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2026

Orthopaedic Surgery (License #34.016221 in OH)

NPI Profile Active April 13, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2020

Registered at 1900 23RD ST, CUYAHOGA FALLS, OH 442231404 (Tel: 3309717225)

📍
Updated Business Mailing Address April 13, 2020

Registered at 4312 DEFIANCE PIKE, WAYNE, OH 434669701

👤
Provider Name / Credentials Updated April 13, 2020

Recorded as BENJAMIN HAMMER, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 13, 2020

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: 1922627611
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2020
Last Update: May 28, 2026
Sole Proprietor: No

Mailing Address

885 N Sandusky Ave

Upper Sandusky, OH 433511098

Phone: 4192941973

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.