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Active NPI 1184769713 Individual Practitioner Male Practitioner

Dr. John Lawrence Duffy , OD

Optometrist • Rosemont, PA

Professional Overview & Biography Verified Profile Summary

Dr. John Duffy, OD is a registered healthcare professional specializing in Optometrist in Rosemont, PA. Practice services are available at 1211 W. LANCASTER AVE. under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1211 W. Lancaster Ave.

Rosemont, PA 19010

Telephone 6105252580
Fax 6105252705
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Rosemont, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 24.8 Yrs
Regional Practice Density
2 Specialists

Practicing in Rosemont, PA (2764 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 PA OEG001604

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Min Son , OD

Optometrist

NPI 1780931311

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 September 11, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location September 11, 2007

Registered at 1211 W. LANCASTER AVE., ROSEMONT, PA 19010 (Tel: 6105252580)

📍
Updated Business Mailing Address September 11, 2007

Registered at 1211 W. LANCASTER AVE., ROSEMONT, PA 19010 (Tel: 6105252580)

👤
Provider Name / Credentials Updated September 11, 2007

Recorded as JOHN DUFFY, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2007

Optometrist (License #OEG001604 in PA)

🟢
Initial NPI Registration & Enumeration February 21, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1184769713
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 21, 2007
Last Update: September 11, 2007
Sole Proprietor: Yes

Mailing Address

1211 W. Lancaster Ave.

Rosemont, PA 19010

Phone: 6105252580

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.