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Active NPI 1366559502 Individual Practitioner Female Practitioner

Dr. Diana F Penuela-O'neill , OD

Optometrist • Algonquin, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Diana Penuela-O'Neill, OD is a certified Optometrist practicing in Algonquin, IL. With approximately 40 years of clinical experience since graduating from Illinois College Of Optometry At Chicago in 1986, Dr. Penuela-O'Neill delivers high-quality medical care to the local community at 245 STONEGATE RD.

Dr. Penuela-O'Neill is affiliated with Diana F Penuela-Oneill Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient outpatient office visit, imaging of retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

245 Stonegate Rd

Algonquin, IL 601025614

Telephone 8476580120
Fax 8476580610
Associated Practice Facility / Clinic
🏢 Diana F Penuela-Oneill Pc Facility NPI 1659488898

Medicare Profile & Education

Medical School

Illinois College Of Optometry At Chicago

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Algonquin, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +17.6 yrs vs City Avg
City Avg: 22.4 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
11 Specialists

Practicing in Algonquin, IL (2783 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
26.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Penuela-O'neill (40 Years) 40 Yrs
Algonquin Specialty Average (22.4 Years) 22.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
33 33 $129.00 $117.44
99213 Established patient office or other outpatient visit, typically 15 minutes
24 18 $105.00 $86.38
92134 Imaging of retina
19 14 $80.00 $37.11
92083 Exam of visual field with extended testing
13 13 $95.00 $58.36

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IL 046-008362

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

Commercial Insurance / Payer ID Blue Cross Blue Shield
05605385 (IL)
Commercial Insurance / Payer ID Cigna
5636255 (IL)
Commercial Insurance / Payer ID Aetna
7217471 (IL)

Hospital & Practice Group Affiliations

Diana F Penuela-Oneill Pc

245 Stonegate Rd, Algonquin, IL 601025614

Phone: 8476580120

Practice Associates & Co-Workers

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

4 Associated Practitioners
NPI 1023028537

Doctor of Optometry

NPI 1366877714

Doctor of Optometry

NPI 1568742633

Doctor of Optometry

NPI 1588799704

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 January 14, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location January 14, 2014

Registered at 245 STONEGATE RD, ALGONQUIN, IL 601025614 (Tel: 8476580120)

📍
Updated Business Mailing Address January 14, 2014

Registered at 245 STONEGATE RD, ALGONQUIN, IL 601025614 (Tel: 8476580120)

👤
Provider Name / Credentials Updated January 14, 2014

Recorded as DIANA PENUELA-O'NEILL, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 14, 2014

Optometrist (License #046-008362 in IL)

🟢
Initial NPI Registration & Enumeration August 24, 2006

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: 1366559502
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 24, 2006
Last Update: January 14, 2014
Sole Proprietor: No

Mailing Address

245 Stonegate Rd

Algonquin, IL 601025614

Phone: 8476580120

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.