Active NPI 1225071343 Individual Practitioner Male Practitioner

Dr. Gregory Wade Harrison , OD

Optometrist • Plano, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Harrison, OD is a certified Optometrist practicing in Plano, TX. With approximately 38 years of clinical experience since graduating from Indiana University - School Of Optometry in 1988, Dr. Harrison delivers high-quality medical care to the local community at 1900 PRESTON RD.

Dr. Harrison is affiliated with Prosper Vision Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include photography of the retina, established patient complete exam of visual system, established patient problem focused exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1900 Preston Rd
Suite 265

Plano, TX 750935175

Telephone 9725190006

Fax 9725190669

Associated Practice Facility / Clinic

🏢 Visions Unlimited Inc Facility NPI 1033251285

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Plano, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +19.7 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 19.5 Yrs

Regional Practice Density

110 Specialists

Practicing in Plano, TX (5156 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

9.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harrison (38 Years) 38 Yrs

Plano Specialty Average (18.3 Years) 18.3 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
92250 Photography of the retina	109	105	$63.66	$35.03
92014 Established patient complete exam of visual system	84	84	$121.52	$117.99
92012 Established patient problem focused exam of visual system	21	19	$83.71	$81.52
92004 New patient complete exam of visual system	17	17	$144.37	$140.87
92133 Imaging of optic nerve	14	12	$36.89	$31.86
92083 Exam of visual field with extended testing	12	11	$62.96	$59.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92250 Photography of the retina	98	97	$63.87	$35.73
92014 Established patient complete exam of visual system	85	83	$121.39	$118.12
92004 New patient complete exam of visual system	20	20	$146.43	$142.38
92012 Established patient problem focused exam of visual system	16	15	$82.92	$81.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$42.06	$41.39
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$73.88	$72.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	72	71	$119.64	$118.01
92250 Photography of the retina	68	65	$62.60	$36.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92250 Photography of the retina	126	126	$62.95	$38.36
92014 Established patient complete exam of visual system	109	108	$119.72	$119.72
92012 Established patient problem focused exam of visual system	33	27	$82.52	$82.52
92004 New patient complete exam of visual system	17	17	$144.37	$144.37
92083 Exam of visual field with extended testing	14	14	$61.87	$61.84
76514 Ultrasound scan of cornea to determine thickness	12	11	$14.68	$10.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92250 Photography of the retina	90	88	$62.95	$43.88
92014 Established patient complete exam of visual system	80	78	$119.72	$119.57
92012 Established patient problem focused exam of visual system	30	27	$82.52	$82.21
92133 Imaging of optic nerve	12	11	$36.27	$34.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92250 Photography of the retina	143	139	$62.95	$48.39
92014 Established patient complete exam of visual system	116	116	$119.72	$118.09
92012 Established patient problem focused exam of visual system	42	36	$82.52	$81.55
92133 Imaging of optic nerve	26	20	$36.27	$34.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	18	$42.06	$41.56
92083 Exam of visual field with extended testing	17	17	$61.87	$61.04
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$70.85	$69.81
92004 New patient complete exam of visual system	14	14	$144.37	$142.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92250 Photography of the retina	130	127	$63.20	$51.55
92014 Established patient complete exam of visual system	123	121	$119.80	$114.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	57	37	$42.06	$39.75
92012 Established patient problem focused exam of visual system	24	21	$82.52	$79.55
99213 Established patient office or other outpatient visit, typically 15 minutes	20	17	$70.85	$66.27
92133 Imaging of optic nerve	19	17	$36.27	$32.15
92083 Exam of visual field with extended testing	19	19	$61.87	$58.17
92004 New patient complete exam of visual system	15	15	$143.35	$136.70
92134 Imaging of retina	13	13	$39.74	$37.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	90	89	$134.81	$110.77
92250 Photography of the retina	89	85	$78.98	$58.13
92012 Established patient problem focused exam of visual system	17	17	$80.59	$77.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	12	$42.06	$38.71

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License TX 04019T

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 Dps

20119299

Hospital & Practice Group Affiliations

Prosper Vision Pllc

1170 N Preston Rd, Prosper, TX 750789031

Prosper Vision Pllc

1170 N Preston Rd, Prosper, TX 750789292

Phone: 9725190006

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Anthony Borgognoni , OD

Optometrist

NPI 1427097344

Doctor of Optometry

Dr. Kristina Nhan , OD

Optometrist

NPI 1558848648

Doctor of Optometry

Dr. Carey Brooks , OD

Optometrist

NPI 1790939718

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 25, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 25, 2012

Registered at 1900 PRESTON RD, SUITE 265, PLANO, TX 750935175 (Tel: 9725190006)

📍

Updated Business Mailing Address January 25, 2012

Registered at 7001 W PARKER RD, #918, PLANO, TX 750938614 (Tel: 9723067705)

👤

Provider Name / Credentials Updated January 25, 2012

Recorded as GREGORY HARRISON, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2012

Optometrist (License #04019T in TX)

🟢

Initial NPI Registration & Enumeration June 14, 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: 1225071343

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 14, 2006

Last Update: March 07, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7001 W Parker Rd, #918

Plano, TX 750938614

Phone: 9723067705

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.