Active NPI 1912938754 Individual Practitioner Male Practitioner

Dr. Michael B Guillory , MD

Ophthalmology • Longview, TX

Professional Overview & Biography Verified Profile Summary

Dr. Michael Guillory, MD is a registered healthcare professional specializing in Ophthalmology in Longview, TX. Practice services are available at 3209 N 4TH ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient problem focused exam of visual system, new patient complete 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

3209 N 4th St
Suite 100

Longview, TX 756055145

Telephone 9037574662

Fax 9037574665

Associated Practice Facility / Clinic

🏢 Michael B. Guillory, Md., P.a. Facility NPI 1619084258

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Longview, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 24.2 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

8 Specialists

Practicing in Longview, TX (1616 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

-1.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	236	235	$123.00	$122.70
92012 Established patient problem focused exam of visual system	83	78	$86.62	$86.87
92004 New patient complete exam of visual system	46	46	$147.26	$145.72
92133 Imaging of optic nerve	38	38	$35.46	$35.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	28	$54.80	$56.05
92083 Exam of visual field with extended testing	29	29	$60.64	$62.03
92134 Imaging of retina	26	26	$39.13	$39.34
66821 Removal of recurring cataract in lens capsule using a laser	20	16	$321.46	$328.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	546	532	$123.65	$121.65
92012 Established patient problem focused exam of visual system	171	142	$88.02	$86.68
92004 New patient complete exam of visual system	107	107	$147.61	$143.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	94	71	$55.27	$54.50
92133 Imaging of optic nerve	86	85	$35.66	$35.29
92134 Imaging of retina	79	75	$38.74	$38.05
92083 Exam of visual field with extended testing	51	51	$60.66	$60.13
66821 Removal of recurring cataract in lens capsule using a laser	23	20	$332.65	$320.21
92020 Examination of cornea and iris using lens device and slit lamp	15	15	$26.96	$26.75
76514 Ultrasound scan of cornea to determine thickness	11	11	$11.05	$10.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	568	553	$125.03	$122.88
92012 Established patient problem focused exam of visual system	172	138	$88.28	$86.64
92004 New patient complete exam of visual system	118	118	$149.83	$145.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	66	$55.66	$54.30
92133 Imaging of optic nerve	87	87	$36.97	$35.51
92134 Imaging of retina	86	83	$40.15	$38.89
92083 Exam of visual field with extended testing	61	60	$61.84	$60.72
66821 Removal of recurring cataract in lens capsule using a laser	53	41	$335.61	$320.84
76514 Ultrasound scan of cornea to determine thickness	13	13	$11.29	$10.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	634	620	$125.26	$125.10
92012 Established patient problem focused exam of visual system	223	174	$87.86	$88.67
92004 New patient complete exam of visual system	107	107	$149.00	$149.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	100	78	$54.72	$55.34
92133 Imaging of optic nerve	88	87	$37.07	$36.72
92083 Exam of visual field with extended testing	71	71	$62.49	$62.56
92134 Imaging of retina	51	50	$40.18	$39.89
66821 Removal of recurring cataract in lens capsule using a laser	42	35	$332.20	$330.97
92002 New patient problem focused exam of visual system	19	19	$84.50	$85.59
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$27.44	$27.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	702	687	$124.29	$124.09
92012 Established patient problem focused exam of visual system	248	192	$87.20	$86.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	136	95	$44.37	$44.48
92133 Imaging of optic nerve	94	94	$36.70	$36.68
92004 New patient complete exam of visual system	93	93	$147.33	$148.26
92083 Exam of visual field with extended testing	67	66	$61.53	$62.12
92134 Imaging of retina	55	54	$39.85	$39.59
66821 Removal of recurring cataract in lens capsule using a laser	34	27	$324.90	$327.07
92002 New patient problem focused exam of visual system	17	17	$82.37	$83.03
92020 Examination of cornea and iris using lens device and slit lamp	17	17	$27.22	$27.38
76514 Ultrasound scan of cornea to determine thickness	11	11	$11.68	$11.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	866	851	$124.52	$123.14
92012 Established patient problem focused exam of visual system	372	275	$86.76	$85.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	256	143	$43.77	$43.71
92004 New patient complete exam of visual system	158	158	$149.83	$146.61
92133 Imaging of optic nerve	132	131	$36.74	$36.05
92083 Exam of visual field with extended testing	85	82	$62.81	$62.13
92134 Imaging of retina	79	77	$40.16	$39.64
66821 Removal of recurring cataract in lens capsule using a laser	60	49	$335.70	$324.17
92020 Examination of cornea and iris using lens device and slit lamp	28	27	$27.84	$27.08
92002 New patient problem focused exam of visual system	26	26	$81.84	$81.76
76514 Ultrasound scan of cornea to determine thickness	25	25	$13.23	$11.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	981	955	$124.13	$120.82
92012 Established patient problem focused exam of visual system	404	287	$85.54	$83.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	233	135	$42.84	$41.83
92004 New patient complete exam of visual system	161	161	$149.15	$143.82
92133 Imaging of optic nerve	140	140	$37.59	$35.96
92083 Exam of visual field with extended testing	93	93	$63.25	$61.35
92134 Imaging of retina	92	88	$40.97	$39.21
66821 Removal of recurring cataract in lens capsule using a laser	70	55	$322.54	$317.44
92136 Measurement of corneal curvature and depth of eye	37	16	$36.51	$35.58
92020 Examination of cornea and iris using lens device and slit lamp	33	33	$26.36	$25.91
92002 New patient problem focused exam of visual system	33	33	$81.19	$80.13
66984 Removal of cataract with insertion of lens	28	18	$628.14	$618.57
76514 Ultrasound scan of cornea to determine thickness	23	23	$15.11	$13.87
92250 Photography of the retina	16	16	$60.05	$49.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,190	1,127	$120.87	$117.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	423	254	$42.36	$41.23
92012 Established patient problem focused exam of visual system	345	259	$83.36	$81.25
92136 Measurement of corneal curvature and depth of eye	324	127	$42.52	$39.29
66984 Removal of cataract with insertion of lens	171	112	$640.58	$604.69
92133 Imaging of optic nerve	168	168	$36.68	$35.59
92004 New patient complete exam of visual system	162	162	$146.40	$141.80
92134 Imaging of retina	111	104	$40.42	$38.47
92083 Exam of visual field with extended testing	93	93	$63.71	$60.91
66821 Removal of recurring cataract in lens capsule using a laser	52	46	$325.24	$313.73
92020 Examination of cornea and iris using lens device and slit lamp	38	38	$26.29	$25.87
76514 Ultrasound scan of cornea to determine thickness	25	24	$14.58	$13.75
92060 Exam to measure eye deviation and range of motion	17	12	$63.02	$62.25
66984 Removal of cataract with insertion of lens	15	11	$623.88	$613.90
92250 Photography of the retina	12	12	$62.95	$61.94

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License TX F2271

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

089523702 (TX)

Commercial Insurance / Payer ID Rail Road Medicare

826081717 (TX)

Commercial Insurance / Payer ID Blue Link

2223181 (TX)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Craig King , MD

Ophthalmology

NPI 1851340285

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active September 23, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location September 23, 2010

Registered at 3209 N 4TH ST, SUITE 100, LONGVIEW, TX 756055145 (Tel: 9037574662)

📍

Updated Business Mailing Address September 23, 2010

Registered at 3209 N 4TH ST, SUITE 100, LONGVIEW, TX 756055145 (Tel: 9037574662)

👤

Provider Name / Credentials Updated September 23, 2010

Recorded as MICHAEL GUILLORY, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2010

Ophthalmology (License #F2271 in TX)

🟢

Initial NPI Registration & Enumeration July 06, 2006

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. Michael Guillory. 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: 1912938754

Entity Type:

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

Enumeration Date: July 06, 2006

Last Update: September 23, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3209 N 4th St, Suite 100

Longview, TX 756055145

Phone: 9037574662

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.