Active NPI 1932580206 Individual Practitioner Male Practitioner

Dr. Christopher Daniel Erwin , OD

Optometrist • Marietta, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Erwin, OD is a certified Optometrist practicing in Marietta, OH. With approximately 11 years of clinical experience since graduating from Ohio State University - College Of Optometry in 2015, Dr. Erwin delivers high-quality medical care to the local community at 111 S 3RD ST.

Dr. Erwin is affiliated with Cleveland Clinic 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

111 S 3rd St

Marietta, OH 457503111

Telephone 7403732069

Fax 7403367887

Associated Practice Facility / Clinic

🏢 Eye Care Associates Of Marietta Llc Facility NPI 1033296868

Medicare Profile & Education

Medical School

Ohio State University - College Of Optometry

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Marietta, OH

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -12.8 yrs vs City Avg

City Avg: 23.8 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

9 Specialists

Practicing in Marietta, OH (2535 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Erwin (11 Years) 11 Yrs

Marietta Specialty Average (23.8 Years) 23.8 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	210	209	$462.00	$70.55
99213 Established patient office or other outpatient visit, typically 15 minutes	127	102	$423.00	$62.28
92134 Imaging of retina	81	72	$191.00	$23.12
92004 New patient complete exam of visual system	54	54	$592.00	$88.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$520.00	$76.74
92133 Imaging of optic nerve	17	17	$170.00	$18.81
92083 Exam of visual field with extended testing	11	11	$213.00	$25.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	183	182	$397.00	$72.28
99213 Established patient office or other outpatient visit, typically 15 minutes	112	93	$272.00	$63.45
92134 Imaging of retina	82	72	$171.00	$23.62
92004 New patient complete exam of visual system	53	53	$548.00	$88.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$351.00	$80.22
92133 Imaging of optic nerve	12	12	$156.00	$20.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	152	150	$397.00	$73.97
99213 Established patient office or other outpatient visit, typically 15 minutes	118	87	$247.00	$65.31
92134 Imaging of retina	98	87	$155.00	$23.99
92004 New patient complete exam of visual system	46	46	$548.00	$92.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$319.00	$78.53
92133 Imaging of optic nerve	14	14	$142.00	$19.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	151	131	$240.00	$66.51
92134 Imaging of retina	91	80	$160.00	$24.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	66	$370.00	$96.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$319.00	$81.56
92014 Established patient complete exam of visual system	51	50	$397.00	$75.67
92004 New patient complete exam of visual system	26	26	$548.00	$94.09
92133 Imaging of optic nerve	13	12	$146.00	$21.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	149	149	$397.00	$77.51
92004 New patient complete exam of visual system	64	64	$548.00	$96.03
99213 Established patient office or other outpatient visit, typically 15 minutes	58	48	$232.64	$51.18
92134 Imaging of retina	57	52	$165.00	$24.70
92133 Imaging of optic nerve	16	16	$150.00	$22.06
92012 Established patient problem focused exam of visual system	13	11	$279.00	$50.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$359.00	$78.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	154	153	$349.64	$78.69
99213 Established patient office or other outpatient visit, typically 15 minutes	90	70	$226.00	$50.11
92004 New patient complete exam of visual system	85	85	$494.54	$98.39
92134 Imaging of retina	59	54	$165.00	$25.45
92133 Imaging of optic nerve	22	20	$155.00	$22.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$319.00	$75.63
92083 Exam of visual field with extended testing	14	14	$165.00	$27.59
92012 Established patient problem focused exam of visual system	13	12	$260.08	$52.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	183	146	$219.00	$50.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$319.00	$75.38
92134 Imaging of retina	63	53	$165.00	$25.08
92133 Imaging of optic nerve	27	23	$160.00	$22.07
92083 Exam of visual field with extended testing	27	23	$165.00	$27.19
92014 Established patient complete exam of visual system	14	14	$171.00	$77.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$339.00	$76.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	92	84	$213.26	$50.46
92014 Established patient complete exam of visual system	60	60	$107.07	$80.82
92134 Imaging of retina	49	49	$163.47	$24.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	39	$333.59	$77.34
92004 New patient complete exam of visual system	36	36	$110.00	$103.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$319.00	$74.93
92133 Imaging of optic nerve	28	27	$156.96	$23.17
92083 Exam of visual field with extended testing	23	22	$159.52	$29.95

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License OH 6372

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

Cleveland Clinic

9500 Euclid Ave, Cleveland, OH 441950001

Cleveland Clinic

450 Avon Belden Rd, Avon Lake, OH 440122282

Phone: 4409306800

Cleveland Clinic

8950 Euclid Ave, Cleveland, OH 441950001

Phone: 2164448950

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Gregory Ingram , OD

Optometrist

NPI 1194750646

Doctor of Optometry

Dr. Mark Ruff , OD

Optometrist

NPI 1831120096

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 12, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 12, 2015

Registered at 111 S 3RD ST, MARIETTA, OH 457503111 (Tel: 7403732069)

📍

Updated Business Mailing Address June 12, 2015

Registered at 111 S 3RD ST, MARIETTA, OH 457503111 (Tel: 7403732069)

👤

Provider Name / Credentials Updated June 12, 2015

Recorded as CHRISTOPHER ERWIN, O.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2015

Optometrist (License #6372 in OH)

🟢

Initial NPI Registration & Enumeration June 12, 2015

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: 1932580206

Entity Type:

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

Enumeration Date: June 12, 2015

Last Update: June 12, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

111 S 3rd St

Marietta, OH 457503111

Phone: 7403732069

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.