Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1427107416 Individual Practitioner Male Practitioner

Dr. William L Brenny , OD

Optometrist • Jefferson, IA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. William Brenny, OD is a registered healthcare professional specializing in Optometrist in Jefferson, IA. Official NPI practice address is registered at 207 N CHESTNUT ST.

Practice Location & Contact Primary Location

Practice Address

207 N Chestnut St

Jefferson, IA 501291906

Telephone 5153863513
Fax 5154655373
Associated Practice Facility / Clinic
🏢 Eye Care Associates, P.c. Facility NPI 1427246263

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Jefferson, IA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.5 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Jefferson, IA (704 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

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IA 152 01612

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
2131557 (IA)

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1013941509

Doctor of Optometry

NPI 1295765493

Doctor of Optometry

NPI 1720019029

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 207 N CHESTNUT ST, JEFFERSON, IA 501291906 (Tel: 5153863513)

📍
Updated Business Mailing Address July 08, 2007

Registered at 207 N CHESTNUT ST, JEFFERSON, IA 501291906 (Tel: 5153863513)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM BRENNY, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Optometrist (License #152 01612 in IA)

🟢
Initial NPI Registration & Enumeration January 09, 2007

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: 1427107416
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 09, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

207 N Chestnut St

Jefferson, IA 501291906

Phone: 5153863513

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.