Active NPI 1104036128 Individual Practitioner Male Practitioner

Dr. Sean Michael Liston , MD

Ophthalmology • Chico, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sean Liston, MD is a certified Ophthalmology practicing in Chico, CA. With approximately 22 years of clinical experience since graduating from University Of Arizona College Of Medicine in 2004, Dr. Liston delivers high-quality medical care to the local community at 3401 ESPLANADE.

Dr. Liston maintains professional affiliations with Enloe Medical Center, Chico Eye Center Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of retina, microfluid analysis of tears. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3401 Esplanade

Chico, CA 959730207

Telephone 5308951727

Fax 5308951506

Associated Practice Facility / Clinic

🏢 Chico Eye Center Medical Group Facility NPI 1093756496

Medicare Profile & Education

Medical School

University Of Arizona College Of Medicine

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Chico, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -3.5 yrs vs City Avg

City Avg: 25.5 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

13 Specialists

Practicing in Chico, CA (3116 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liston (22 Years) 22 Yrs

Chico Specialty Average (25.5 Years) 25.5 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,089	880	$226.00	$136.28
99213 Established patient office or other outpatient visit, typically 15 minutes	702	401	$153.00	$96.94
92134 Imaging of retina	665	605	$89.00	$42.61
83861 Microfluid analysis of tears	308	153	$50.00	$22.03
92025 Ct scan of cornea	255	231	$82.00	$39.14
92136 Measurement of corneal curvature and depth of eye	241	158	$170.00	$42.63
66984 Removal of cataract with insertion of lens	212	122	$1355.00	$568.98
92014 Established patient complete exam of visual system	207	205	$268.00	$135.86
92133 Imaging of optic nerve	195	188	$80.00	$38.79
92250 Photography of the retina	192	186	$123.00	$39.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	187	187	$342.00	$175.76
92083 Exam of visual field with extended testing	166	138	$138.00	$68.98
92283 Extended color vision examination	84	84	$150.00	$60.44
66821 Removal of recurring cataract in lens capsule using a laser	74	57	$704.00	$327.93
76514 Ultrasound scan of cornea to determine thickness	59	49	$33.00	$11.31
67820 Removal of eyelashes using forceps	58	39	$87.00	$19.88
92284 Evaluation of eye adaptation to light and dark with interpretation and report	51	47	$151.00	$39.17
68761 Closure of tear duct opening using plug	41	31	$418.83	$208.47
92285 Photography of content of eyes	40	39	$45.00	$25.23
92004 New patient complete exam of visual system	33	33	$320.00	$159.84
92071 Fitting of contact lens for treatment of eye surface disease	28	12	$80.00	$40.88
92081 Exam of visual field with limited testing	20	20	$74.00	$33.66
15823 Removal of excessive skin and fat of upper eyelid	20	19	$2527.20	$875.38
65426 Removal or relocation of corneal conjunctiva with graft	12	11	$1400.00	$511.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$225.00	$119.02

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	938	757	$226.00	$132.55
99213 Established patient office or other outpatient visit, typically 15 minutes	723	393	$153.10	$93.70
92134 Imaging of retina	651	575	$89.00	$41.71
92014 Established patient complete exam of visual system	273	269	$268.00	$133.05
92136 Measurement of corneal curvature and depth of eye	264	163	$170.00	$41.40
92025 Ct scan of cornea	256	229	$82.00	$37.87
66984 Removal of cataract with insertion of lens	231	135	$1355.00	$551.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	202	202	$342.00	$170.43
83861 Microfluid analysis of tears	197	105	$50.00	$22.03
92133 Imaging of optic nerve	190	179	$80.00	$38.74
92083 Exam of visual field with extended testing	153	127	$138.00	$66.61
92250 Photography of the retina	151	148	$123.00	$39.40
76514 Ultrasound scan of cornea to determine thickness	70	56	$33.00	$11.18
66821 Removal of recurring cataract in lens capsule using a laser	58	45	$728.28	$329.77
68761 Closure of tear duct opening using plug	51	39	$405.29	$204.00
67820 Removal of eyelashes using forceps	43	24	$87.00	$20.14
92004 New patient complete exam of visual system	37	37	$320.00	$156.42
92071 Fitting of contact lens for treatment of eye surface disease	28	17	$80.00	$38.04
92285 Photography of content of eyes	28	27	$45.00	$24.52
92081 Exam of visual field with limited testing	21	21	$74.00	$33.16
92201 Extended exam of the back part of the eye with retinal drawing	17	17	$58.00	$25.62
92020 Examination of cornea and iris using lens device and slit lamp	14	13	$57.00	$27.39

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	912	735	$226.13	$133.79
99213 Established patient office or other outpatient visit, typically 15 minutes	727	386	$153.00	$94.91
92134 Imaging of retina	577	496	$89.00	$42.05
92014 Established patient complete exam of visual system	260	257	$268.00	$133.11
83861 Microfluid analysis of tears	229	117	$50.00	$22.20
92025 Ct scan of cornea	229	204	$82.00	$37.86
92136 Measurement of corneal curvature and depth of eye	192	120	$170.00	$43.06
92083 Exam of visual field with extended testing	178	148	$138.00	$67.07
92133 Imaging of optic nerve	177	170	$80.00	$38.97
66984 Removal of cataract with insertion of lens	172	100	$1355.00	$562.80
92250 Photography of the retina	159	156	$123.00	$39.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	134	134	$342.00	$173.85
76514 Ultrasound scan of cornea to determine thickness	84	71	$33.00	$11.44
66821 Removal of recurring cataract in lens capsule using a laser	55	41	$704.00	$320.55
92071 Fitting of contact lens for treatment of eye surface disease	51	29	$80.00	$38.47
68761 Closure of tear duct opening using plug	46	24	$366.39	$152.86
67820 Removal of eyelashes using forceps	36	28	$91.83	$21.08
92004 New patient complete exam of visual system	24	24	$320.00	$153.49
92285 Photography of content of eyes	23	23	$45.00	$24.72
92201 Extended exam of the back part of the eye with retinal drawing	16	16	$58.00	$25.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$225.00	$117.01
65756 Transplantation of outer layer of corneal tissue	12	11	$2500.00	$1191.95
92071 Fitting of contact lens for treatment of eye surface disease	11	11	$80.00	$33.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	804	407	$153.00	$96.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	766	580	$226.00	$136.10
92134 Imaging of retina	528	482	$89.00	$42.76
92014 Established patient complete exam of visual system	365	362	$268.00	$135.04
83861 Microfluid analysis of tears	295	153	$50.00	$22.48
92133 Imaging of optic nerve	232	229	$80.00	$39.38
92025 Ct scan of cornea	217	194	$81.81	$38.42
92083 Exam of visual field with extended testing	194	167	$138.00	$68.12
92136 Measurement of corneal curvature and depth of eye	175	118	$170.00	$46.83
92250 Photography of the retina	159	156	$123.00	$41.80
66984 Removal of cataract with insertion of lens	154	87	$1355.00	$559.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	152	152	$342.00	$174.73
76514 Ultrasound scan of cornea to determine thickness	78	70	$33.00	$11.62
66821 Removal of recurring cataract in lens capsule using a laser	58	42	$704.00	$327.43
92004 New patient complete exam of visual system	55	55	$320.00	$160.70
92071 Fitting of contact lens for treatment of eye surface disease	45	13	$80.00	$39.08
67820 Removal of eyelashes using forceps	36	24	$96.67	$23.40
92285 Photography of content of eyes	35	33	$45.00	$24.40
68761 Closure of tear duct opening using plug	22	15	$361.36	$157.19
92012 Established patient problem focused exam of visual system	21	20	$187.00	$95.65
92201 Extended exam of the back part of the eye with retinal drawing	16	16	$58.00	$26.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$225.00	$117.51
92020 Examination of cornea and iris using lens device and slit lamp	14	13	$57.00	$29.80
66982 Complex removal of cataract with insertion of prosthetic lens	11	11	$1679.00	$783.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	720	341	$153.00	$79.01
92014 Established patient complete exam of visual system	660	646	$268.00	$134.52
92134 Imaging of retina	464	414	$89.00	$42.64
83861 Microfluid analysis of tears	375	192	$49.87	$22.38
92012 Established patient problem focused exam of visual system	344	236	$187.00	$94.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	274	230	$226.00	$114.60
92133 Imaging of optic nerve	220	210	$80.00	$39.67
92083 Exam of visual field with extended testing	210	164	$137.72	$68.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	194	194	$342.00	$172.38
92250 Photography of the retina	167	152	$123.00	$47.86
92025 Ct scan of cornea	151	134	$81.72	$38.10
92136 Measurement of corneal curvature and depth of eye	147	95	$170.00	$53.17
66984 Removal of cataract with insertion of lens	124	74	$1355.00	$577.85
92071 Fitting of contact lens for treatment of eye surface disease	53	14	$80.00	$39.84
66821 Removal of recurring cataract in lens capsule using a laser	53	40	$704.00	$317.55
76514 Ultrasound scan of cornea to determine thickness	50	45	$33.00	$11.64
67820 Removal of eyelashes using forceps	37	30	$91.70	$28.29
92201 Extended exam of the back part of the eye with retinal drawing	25	24	$58.00	$26.60
92285 Photography of content of eyes	23	23	$45.00	$23.54
92020 Examination of cornea and iris using lens device and slit lamp	21	20	$57.00	$29.54
92002 New patient problem focused exam of visual system	15	15	$178.00	$90.46
92081 Exam of visual field with limited testing	12	11	$74.00	$33.66
66982 Complex removal of cataract with insertion of prosthetic lens	12	11	$1679.00	$780.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	846	377	$153.00	$77.49
92014 Established patient complete exam of visual system	729	710	$268.00	$133.18
92134 Imaging of retina	572	494	$89.00	$42.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	294	$226.00	$113.51
92012 Established patient problem focused exam of visual system	323	232	$187.00	$93.70
83861 Microfluid analysis of tears	263	130	$50.00	$22.03
92083 Exam of visual field with extended testing	237	172	$137.16	$67.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	233	233	$342.00	$169.73
92025 Ct scan of cornea	216	182	$82.00	$39.07
92133 Imaging of optic nerve	207	203	$80.00	$39.10
92136 Measurement of corneal curvature and depth of eye	200	125	$170.00	$56.43
66984 Removal of cataract with insertion of lens	187	107	$1355.00	$634.12
92250 Photography of the retina	148	141	$123.00	$53.70
76514 Ultrasound scan of cornea to determine thickness	54	49	$33.00	$12.20
92071 Fitting of contact lens for treatment of eye surface disease	54	22	$80.00	$39.79
67820 Removal of eyelashes using forceps	50	36	$90.08	$33.72
66821 Removal of recurring cataract in lens capsule using a laser	49	42	$704.00	$316.88
65778 Insertion of amniotic membrane to eye surface	47	16	$3103.00	$1545.61
92285 Photography of content of eyes	41	40	$45.00	$22.81
92020 Examination of cornea and iris using lens device and slit lamp	38	33	$57.00	$29.25
92225 Examination of eye by ophthalmoscope with retinal drawing	36	30	$58.00	$29.22
68761 Closure of tear duct opening using plug	25	16	$343.44	$144.40
66982 Complex removal of cataract with insertion of prosthetic lens	16	13	$1679.00	$804.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$225.00	$112.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$93.00	$46.58
92081 Exam of visual field with limited testing	12	12	$74.00	$33.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	702	349	$148.41	$75.23
92014 Established patient complete exam of visual system	673	649	$260.73	$131.67
92134 Imaging of retina	477	427	$88.43	$42.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	319	268	$214.71	$111.09
66984 Removal of cataract with insertion of lens	213	120	$1286.76	$591.43
83861 Microfluid analysis of tears	206	103	$50.00	$22.03
92133 Imaging of optic nerve	199	195	$80.64	$39.36
92083 Exam of visual field with extended testing	185	139	$143.94	$66.80
92136 Measurement of corneal curvature and depth of eye	179	131	$170.99	$57.65
92012 Established patient problem focused exam of visual system	166	147	$182.48	$91.58
92025 Ct scan of cornea	162	133	$79.93	$39.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	145	145	$334.88	$168.80
92250 Photography of the retina	125	125	$129.45	$60.06
92004 New patient complete exam of visual system	69	69	$306.67	$158.43
66821 Removal of recurring cataract in lens capsule using a laser	63	50	$670.52	$317.30
76514 Ultrasound scan of cornea to determine thickness	61	53	$32.67	$14.88
92020 Examination of cornea and iris using lens device and slit lamp	56	56	$55.71	$27.70
67820 Removal of eyelashes using forceps	41	24	$92.02	$43.34
68761 Closure of tear duct opening using plug	33	19	$339.70	$135.43
92285 Photography of content of eyes	33	33	$45.24	$20.18
92071 Fitting of contact lens for treatment of eye surface disease	31	14	$77.52	$39.20
92225 Examination of eye by ophthalmoscope with retinal drawing	27	23	$55.41	$27.65
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$424.29	$211.66
66982 Complex removal of cataract with insertion of prosthetic lens	19	16	$1755.63	$796.25
92081 Exam of visual field with limited testing	16	16	$74.00	$36.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	620	593	$234.00	$129.35
99213 Established patient office or other outpatient visit, typically 15 minutes	611	315	$133.00	$75.41
92134 Imaging of retina	367	338	$86.00	$42.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	306	251	$196.00	$111.14
92012 Established patient problem focused exam of visual system	290	218	$162.00	$89.63
92136 Measurement of corneal curvature and depth of eye	224	149	$176.00	$69.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	200	200	$299.00	$168.59
66984 Removal of cataract with insertion of lens	196	108	$1351.61	$576.52
92083 Exam of visual field with extended testing	193	157	$167.76	$67.12
92133 Imaging of optic nerve	183	180	$84.00	$39.00
92250 Photography of the retina	135	130	$153.38	$69.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	116	111	$81.00	$45.06
92020 Examination of cornea and iris using lens device and slit lamp	69	61	$51.00	$28.18
92025 Ct scan of cornea	59	52	$71.31	$38.62
76514 Ultrasound scan of cornea to determine thickness	57	53	$29.00	$14.89
67820 Removal of eyelashes using forceps	44	28	$101.48	$53.89
66821 Removal of recurring cataract in lens capsule using a laser	41	31	$600.46	$323.33
68761 Closure of tear duct opening using plug	40	27	$284.00	$132.75
92004 New patient complete exam of visual system	30	30	$280.00	$151.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$197.00	$111.33
66982 Complex removal of cataract with insertion of prosthetic lens	17	12	$1887.00	$824.27
92285 Photography of content of eyes	17	15	$47.00	$20.09
92225 Examination of eye by ophthalmoscope with retinal drawing	14	11	$51.00	$28.05

Medical Specialties & State Licenses

CMS Verified: 2025-12-19

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA 103802

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.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License AZ 67433

Hospital & Practice Group Affiliations

Chico Eye Center Medical Group

605 W E Ave, Chico, CA 959267201

Enloe Medical Center

1600 Esplanade, Chico, CA 959263369

Phone: 5303324470

Chico Eye Center Medical Group

3401 Esplanade, Chico, CA 959730207

Phone: 5308951727

Practice Associates & Co-Workers

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

9 Associated Practitioners

Dr. Pablo Arregui , MD

Ophthalmology

NPI 1043253347

Doctor of Medicine (M.D.)

Dr. Steven Warne , OD

Optometrist

NPI 1154632529

Doctor of Optometry

Dr. Jaskiran Grewal , OD

Optometrist

NPI 1376295808

Doctor of Optometry

Dr. Kristiane Ransbarger , MD

Ophthalmology

NPI 1437337532

Doctor of Medicine (M.D.)

Dr. Marina Rocchi , OD

Optometrist

NPI 1659669489

Doctor of Optometry

Dr. Benjamin Gilbert , MD

Ophthalmology

NPI 1811930118

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 19, 2025

Ophthalmology (License #103802 in CA)

📍

Updated Practice Location April 28, 2023

Registered at 3401 ESPLANADE, CHICO, CA 959730207 (Tel: 5308951727)

📍

Updated Business Mailing Address April 28, 2023

Registered at 3401 ESPLANADE, CHICO, CA 959730207 (Tel: 5308951727)

✅

NPI Profile Active February 13, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location February 13, 2013

Registered at 605 W EAST AVE, CHICO, CA 959267201 (Tel: 5308951727)

📍

Updated Business Mailing Address February 13, 2013

Registered at 605 W EAST AVE, CHICO, CA 959267201 (Tel: 5308951727)

👤

Provider Name / Credentials Updated February 13, 2013

Recorded as SEAN LISTON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2013

Ophthalmology (License #67433 in AZ)

🟢

Initial NPI Registration & Enumeration May 22, 2007

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: 1104036128

Entity Type:

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

Enumeration Date: May 22, 2007

Last Update: December 19, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3401 Esplanade

Chico, CA 959730207

Phone: 5308951727

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.