Active NPI 1255770772 Individual Practitioner Male Practitioner

Dr. Gregory V Ferrell , OD

Optometrist • Marion, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Ferrell, OD is a certified Optometrist practicing in Marion, OH. With approximately 13 years of clinical experience since graduating from Ohio State University - College Of Optometry in 2013, Dr. Ferrell delivers high-quality medical care to the local community at 399 E CHURCH ST.

Dr. Ferrell is affiliated with Premier Optometry Group, Llc 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 optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

399 E Church St

Marion, OH 433024143

Telephone 7403878414

Fax 7403829434

Associated Practice Facility / Clinic

🏢 American Homepatient, Inc. Facility NPI 1164520011

Medicare Profile & Education

Medical School

Ohio State University - College Of Optometry

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Marion, OH

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -10.9 yrs vs City Avg

City Avg: 23.9 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

13 Specialists

Practicing in Marion, OH (2535 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

20.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ferrell (13 Years) 13 Yrs

Marion Specialty Average (23.9 Years) 23.9 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	86	86	$130.00	$116.94
99213 Established patient office or other outpatient visit, typically 15 minutes	57	50	$95.00	$85.74
92133 Imaging of optic nerve	16	16	$90.00	$33.87
92083 Exam of visual field with extended testing	15	14	$85.00	$58.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$58.00	$53.01
92004 New patient complete exam of visual system	11	11	$155.00	$138.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	76	76	$130.00	$118.67
99213 Established patient office or other outpatient visit, typically 15 minutes	54	42	$95.00	$85.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	21	$58.00	$53.63
92133 Imaging of optic nerve	17	17	$90.00	$34.45
92004 New patient complete exam of visual system	16	16	$155.00	$140.77
92083 Exam of visual field with extended testing	14	14	$85.00	$58.31
92134 Imaging of retina	12	11	$90.00	$38.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	78	78	$129.17	$120.63
99213 Established patient office or other outpatient visit, typically 15 minutes	54	48	$95.00	$87.71
92004 New patient complete exam of visual system	20	20	$153.00	$143.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$57.82	$54.30
92134 Imaging of retina	17	17	$90.00	$38.69
92133 Imaging of optic nerve	17	17	$90.00	$35.14
92083 Exam of visual field with extended testing	17	17	$85.00	$59.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	77	77	$125.00	$121.86
99213 Established patient office or other outpatient visit, typically 15 minutes	60	50	$95.00	$89.00
92004 New patient complete exam of visual system	33	33	$150.00	$145.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$55.00	$54.37
92133 Imaging of optic nerve	20	20	$90.00	$35.75
92134 Imaging of retina	15	13	$90.00	$39.40
92083 Exam of visual field with extended testing	14	14	$85.00	$60.26
92250 Photography of the retina	13	13	$85.00	$37.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	63	52	$95.00	$73.17
92014 Established patient complete exam of visual system	59	59	$125.00	$122.10
92004 New patient complete exam of visual system	23	23	$150.00	$145.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$125.00	$106.39
92133 Imaging of optic nerve	18	18	$90.00	$36.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$55.00	$43.99
92134 Imaging of retina	12	12	$90.00	$39.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$145.00	$105.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	79	68	$93.99	$71.71
92014 Established patient complete exam of visual system	59	59	$125.00	$121.55
92004 New patient complete exam of visual system	52	52	$150.00	$145.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	51	$123.92	$105.31
92134 Imaging of retina	25	21	$90.00	$39.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	20	$54.13	$43.29
92250 Photography of the retina	20	20	$85.00	$48.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$143.68	$104.82
92133 Imaging of optic nerve	17	17	$90.00	$35.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	79	$120.00	$100.65
99213 Established patient office or other outpatient visit, typically 15 minutes	77	67	$90.00	$68.13
92250 Photography of the retina	29	29	$85.00	$52.42
92004 New patient complete exam of visual system	28	28	$150.00	$140.24
92014 Established patient complete exam of visual system	26	26	$125.00	$116.78
92134 Imaging of retina	19	18	$90.00	$38.66
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	17	$50.00	$40.59
92133 Imaging of optic nerve	18	18	$90.00	$34.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$140.00	$100.87
92083 Exam of visual field with extended testing	12	12	$85.00	$58.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	92	$120.00	$98.10
99213 Established patient office or other outpatient visit, typically 15 minutes	82	67	$90.00	$66.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	33	$50.00	$39.45
92014 Established patient complete exam of visual system	30	30	$125.00	$112.08
92133 Imaging of optic nerve	22	22	$90.00	$34.01
92134 Imaging of retina	19	17	$90.00	$37.10
92250 Photography of the retina	16	16	$85.00	$58.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$140.00	$98.52
92004 New patient complete exam of visual system	15	15	$150.00	$135.19
92083 Exam of visual field with extended testing	14	14	$85.00	$57.93

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License OH 6196

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.

Hospital & Practice Group Affiliations

Premier Optometry Group, Llc

399 E Church St, Marion, OH 433024137

Phone: 7403878414

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Shane Jones , OD

Optometrist

NPI 1700524980

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 June 18, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 18, 2013

Registered at 399 E CHURCH ST, MARION, OH 433024143 (Tel: 7403878414)

📍

Updated Business Mailing Address June 18, 2013

Registered at 399 E CHURCH ST, MARION, OH 433024143 (Tel: 7403878414)

👤

Provider Name / Credentials Updated June 18, 2013

Recorded as GREGORY FERRELL, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2013

Optometrist (License #6196 in OH)

🟢

Initial NPI Registration & Enumeration June 18, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Gregory Ferrell. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1255770772

Entity Type:

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

Enumeration Date: June 18, 2013

Last Update: June 18, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

399 E Church St

Marion, OH 433024143

Phone: 7403878414

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.