Active NPI 1356312888 Individual Practitioner Male Practitioner

Dr. Mark Alan Bidlack , OD

Optometrist • Van Wert, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Bidlack, OD is a certified Optometrist practicing in Van Wert, OH. With approximately 39 years of clinical experience since graduating from Ohio State University - College Of Optometry in 1987, Dr. Bidlack delivers high-quality medical care to the local community at 1183 WESTWOOD DRIVE.

Dr. Bidlack is affiliated with Van Wert Vision Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of cataract with insertion of lens, established patient problem focused exam of visual system, 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

1183 Westwood Drive

Van Wert, OH 45891

Telephone 4192389244

Fax 4192384695

Associated Practice Facility / Clinic

🏢 Van Wert Vision Ltd Facility NPI 1699973677

Medicare Profile & Education

Medical School

Ohio State University - College Of Optometry

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Van Wert, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +5.5 yrs vs City Avg

City Avg: 33.5 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

4 Specialists

Practicing in Van Wert, OH (2535 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

14.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bidlack (39 Years) 39 Yrs

Van Wert Specialty Average (33.5 Years) 33.5 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
66984 Removal of cataract with insertion of lens	2,521	27	$2.13	$1.15
92012 Established patient problem focused exam of visual system	316	316	$90.62	$82.63
92134 Imaging of retina	71	65	$47.38	$37.05
99213 Established patient office or other outpatient visit, typically 15 minutes	41	40	$92.44	$85.59
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	39	33	$30.00	$21.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	36	$57.78	$53.02
92083 Exam of visual field with extended testing	25	25	$70.00	$58.29
92133 Imaging of optic nerve	22	22	$48.00	$33.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,860	21	$2.69	$1.13
92012 Established patient problem focused exam of visual system	268	268	$90.52	$84.37
92134 Imaging of retina	63	57	$48.00	$38.02
99213 Established patient office or other outpatient visit, typically 15 minutes	47	46	$89.15	$84.91
92083 Exam of visual field with extended testing	38	38	$70.00	$58.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	34	$55.53	$53.68
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	34	28	$30.00	$21.60
92133 Imaging of optic nerve	32	32	$47.44	$34.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,500	17	$2.09	$1.15
92012 Established patient problem focused exam of visual system	290	290	$93.97	$85.04
92134 Imaging of retina	73	67	$47.68	$38.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	39	$55.00	$54.47
92083 Exam of visual field with extended testing	30	30	$70.00	$59.13
92133 Imaging of optic nerve	25	25	$48.00	$35.12
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	13	$30.00	$21.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,203	17	$2.39	$1.34
92012 Established patient problem focused exam of visual system	284	284	$89.98	$85.98
92134 Imaging of retina	77	69	$48.00	$39.40
92083 Exam of visual field with extended testing	40	39	$75.00	$60.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	38	$54.49	$53.92
92133 Imaging of optic nerve	34	32	$48.00	$35.75
92014 Established patient complete exam of visual system	15	15	$130.00	$121.86
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	13	11	$30.00	$21.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,680	18	$2.08	$1.19
92012 Established patient problem focused exam of visual system	205	200	$85.27	$84.51
92134 Imaging of retina	79	63	$48.00	$39.34
92014 Established patient complete exam of visual system	41	41	$129.88	$121.61
92083 Exam of visual field with extended testing	41	40	$71.83	$60.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	37	$50.51	$43.96
92250 Photography of the retina	36	36	$63.33	$42.65
92133 Imaging of optic nerve	33	31	$48.00	$35.95
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	20	19	$30.00	$22.01
76514 Ultrasound scan of cornea to determine thickness	11	11	$32.73	$11.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	2,460	28	$2.08	$1.39
92012 Established patient problem focused exam of visual system	255	254	$85.84	$84.70
92250 Photography of the retina	169	167	$74.35	$46.73
92134 Imaging of retina	78	72	$48.00	$39.71
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	56	47	$30.00	$21.70
92014 Established patient complete exam of visual system	53	52	$131.60	$122.30
92083 Exam of visual field with extended testing	29	29	$85.00	$61.31
92133 Imaging of optic nerve	29	29	$46.38	$34.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	29	$50.86	$43.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	1,950	20	$2.12	$1.34
92012 Established patient problem focused exam of visual system	209	208	$85.81	$81.49
92250 Photography of the retina	159	158	$74.78	$50.40
92134 Imaging of retina	71	63	$48.00	$38.70
92014 Established patient complete exam of visual system	64	64	$129.69	$116.31
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	61	48	$30.00	$19.95
92133 Imaging of optic nerve	28	28	$48.00	$35.16
92083 Exam of visual field with extended testing	24	24	$85.00	$59.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$47.35	$38.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	2,462	28	$1.94	$1.43
92012 Established patient problem focused exam of visual system	213	212	$85.96	$81.21
92250 Photography of the retina	184	178	$74.29	$58.14
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	83	61	$30.00	$19.08
92014 Established patient complete exam of visual system	76	76	$130.66	$117.19
92134 Imaging of retina	74	70	$47.69	$38.82
92133 Imaging of optic nerve	38	37	$48.00	$35.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	32	$51.52	$41.58
92083 Exam of visual field with extended testing	31	31	$84.84	$60.52

Medical Specialties & State Licenses

CMS Verified: 2022-02-07

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License OH 3921/T1214

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

Medicaid State Provider ID

2445296 (OH)

Commercial Insurance / Payer ID Bwc

61143605100 (OH)

Commercial Insurance / Payer ID Bcbs

000000314744 (OH)

Hospital & Practice Group Affiliations

Van Wert Vision Ltd

1183 Westwood Dr, Van Wert, OH 458912464

Phone: 4192399244

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Darrin Karcher , OD

Optometrist

NPI 1235100652

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 April 29, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location April 29, 2013

Registered at 1183 WESTWOOD DRIVE, VAN WERT, OH 45891 (Tel: 4192389244)

📍

Updated Business Mailing Address April 29, 2013

Registered at 1183 WESTWOOD DRIVE, VAN WERT, OH 45891 (Tel: 4192389244)

👤

Provider Name / Credentials Updated April 29, 2013

Recorded as MARK BIDLACK, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2013

Optometrist (License #3921/T1214 in OH)

🟢

Initial NPI Registration & Enumeration February 01, 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: 1356312888

Entity Type:

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

Enumeration Date: February 01, 2006

Last Update: February 07, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1183 Westwood Drive

Van Wert, OH 45891

Phone: 4192389244

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.