Active NPI 1356340863 Individual Practitioner Male Practitioner

Dr. Vincent Gassen , OD

Optometrist • Henderson, NV

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Vincent Gassen, OD is a certified Optometrist practicing in Henderson, NV. With approximately 27 years of clinical experience since graduating from Pacific University - College Of Optometry in 1999, Dr. Gassen delivers high-quality medical care to the local community at 1505 WIGWAM PKWY STE 100.

Dr. Gassen is affiliated with Shepherd Eye Center Ltd 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

1505 Wigwam Pkwy Ste 100

Henderson, NV 890748195

Telephone 7028966043

Fax 7028969591

Associated Practice Facility / Clinic

🏢 Vincent Gassen O D Pc Facility NPI 1477715563

Medicare Profile & Education

Medical School

Pacific University - College Of Optometry

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Henderson, NV

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +9.3 yrs vs City Avg

City Avg: 17.7 Yrs

State Avg: 18.7 Yrs

Regional Practice Density

53 Specialists

Practicing in Henderson, NV (562 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gassen (27 Years) 27 Yrs

Henderson Specialty Average (17.7 Years) 17.7 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	365	346	$372.00	$122.18
99213 Established patient office or other outpatient visit, typically 15 minutes	129	103	$267.00	$87.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	64	$377.00	$124.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	76	$167.00	$54.94
92133 Imaging of optic nerve	86	82	$108.00	$34.30
92004 New patient complete exam of visual system	82	82	$441.00	$145.95
92083 Exam of visual field with extended testing	74	66	$185.00	$61.69
92134 Imaging of retina	53	49	$119.00	$39.43
92012 Established patient problem focused exam of visual system	19	18	$265.00	$86.54
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$214.00	$70.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	316	314	$373.06	$124.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	154	116	$167.31	$56.32
99213 Established patient office or other outpatient visit, typically 15 minutes	108	100	$268.56	$88.87
92012 Established patient problem focused exam of visual system	84	75	$265.54	$88.65
92133 Imaging of optic nerve	80	78	$108.25	$35.15
92083 Exam of visual field with extended testing	74	69	$185.47	$62.20
92004 New patient complete exam of visual system	58	58	$442.24	$148.75
92134 Imaging of retina	42	41	$119.29	$38.85
76514 Ultrasound scan of cornea to determine thickness	23	23	$34.09	$10.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$332.00	$112.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	300	295	$388.00	$126.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	123	90	$174.61	$57.29
99213 Established patient office or other outpatient visit, typically 15 minutes	98	90	$280.37	$92.64
92012 Established patient problem focused exam of visual system	93	82	$274.12	$90.38
92133 Imaging of optic nerve	79	76	$113.18	$35.88
92083 Exam of visual field with extended testing	56	51	$192.18	$62.53
92004 New patient complete exam of visual system	49	49	$459.22	$148.88
92134 Imaging of retina	29	27	$125.24	$40.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$348.87	$108.78
76514 Ultrasound scan of cornea to determine thickness	13	13	$36.00	$11.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	269	265	$388.13	$130.28
92012 Established patient problem focused exam of visual system	137	111	$274.56	$92.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	75	$172.62	$57.95
92133 Imaging of optic nerve	86	76	$114.16	$36.82
99213 Established patient office or other outpatient visit, typically 15 minutes	71	66	$268.83	$94.76
92004 New patient complete exam of visual system	71	71	$460.21	$155.16
92083 Exam of visual field with extended testing	65	61	$194.74	$65.24
92134 Imaging of retina	57	56	$126.09	$42.31
76514 Ultrasound scan of cornea to determine thickness	25	25	$36.36	$11.64
92020 Examination of cornea and iris using lens device and slit lamp	19	19	$85.00	$28.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$391.63	$112.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$346.94	$117.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	266	258	$390.00	$127.98
92012 Established patient problem focused exam of visual system	205	145	$272.00	$90.01
92133 Imaging of optic nerve	81	75	$115.00	$36.14
92083 Exam of visual field with extended testing	76	66	$198.00	$64.10
99213 Established patient office or other outpatient visit, typically 15 minutes	66	57	$227.00	$73.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$503.00	$165.01
92004 New patient complete exam of visual system	40	40	$465.00	$153.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	40	$333.00	$107.95
92134 Imaging of retina	39	39	$127.00	$41.48
76514 Ultrasound scan of cornea to determine thickness	18	18	$39.00	$11.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$331.00	$108.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	195	127	$227.00	$73.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	119	$333.00	$106.85
92014 Established patient complete exam of visual system	120	118	$390.00	$127.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	111	111	$503.00	$164.43
92133 Imaging of optic nerve	67	63	$115.00	$36.65
92083 Exam of visual field with extended testing	57	52	$198.00	$63.26
92134 Imaging of retina	49	46	$127.00	$41.66
92012 Established patient problem focused exam of visual system	42	38	$272.00	$89.60
92004 New patient complete exam of visual system	32	32	$465.00	$153.36
76514 Ultrasound scan of cornea to determine thickness	26	26	$39.00	$12.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$138.00	$45.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$331.00	$109.28

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	169	163	$150.00	$107.68
99213 Established patient office or other outpatient visit, typically 15 minutes	164	103	$109.00	$71.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	128	128	$225.00	$161.27
92014 Established patient complete exam of visual system	80	79	$160.00	$128.00
92134 Imaging of retina	68	67	$95.00	$42.21
92133 Imaging of optic nerve	51	51	$95.00	$37.45
66984 Removal of cataract with insertion of lens	50	30	$504.00	$121.23
92083 Exam of visual field with extended testing	45	37	$134.00	$63.29
76514 Ultrasound scan of cornea to determine thickness	25	25	$41.00	$14.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$167.00	$108.79
92004 New patient complete exam of visual system	19	19	$170.00	$152.85
66821 Removal of recurring cataract in lens capsule using a laser	15	11	$179.20	$61.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$95.00	$44.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	123	89	$109.00	$73.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	122	119	$150.00	$106.75
92014 Established patient complete exam of visual system	76	76	$160.00	$124.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$225.00	$164.54
66984 Removal of cataract with insertion of lens	69	39	$504.00	$121.85
92134 Imaging of retina	62	59	$95.00	$41.85
92004 New patient complete exam of visual system	39	39	$170.00	$151.66
92133 Imaging of optic nerve	33	32	$95.00	$37.20
92083 Exam of visual field with extended testing	28	25	$134.00	$66.06
92012 Established patient problem focused exam of visual system	23	20	$93.00	$87.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$167.00	$109.79
92250 Photography of the retina	13	13	$113.00	$67.53

Medical Specialties & State Licenses

CMS Verified: 2024-01-03

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License NV 364

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

1356340863 (NV)

Hospital & Practice Group Affiliations

Shepherd Eye Center Ltd

3575 Pecos Mcleod, Las Vegas, NV 891213803

Phone: 7027312088

Secondary Practice Locations

3640 Nevada State Rd. 160

Pahrump, NV 89048

Phone: 7028966043

6850 N Durango Dr Ste 404

Las Vegas, NV 891494598

Phone: 7028966043

Practice Associates & Co-Workers

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

14 Associated Practitioners

Dr. Surjeet Singh , MD

Ophthalmology

NPI 1013114628

Doctor of Medicine (M.D.)

Dr. Darrick Neibaur , DO

Ophthalmology

NPI 1134375918

Doctor of Osteopathic Medicine (D.O.)

Dr. Rajy Rouweyha , MD

Ophthalmology

NPI 1306889498

Doctor of Medicine (M.D.)

Dr. Douglas Orton , OD

Optometrist

NPI 1346249935

Doctor of Optometry

Dr. Douglas Lorenz , DO

Ophthalmology

NPI 1376542431

Doctor of Osteopathic Medicine (D.O.)

Dr. Glen Hatcher , DO

Ophthalmology

NPI 1396744983

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Business Mailing Address January 03, 2024

Registered at 1505 WIGWAM PKWY STE 100, HENDERSON, NV 890748195 (Tel: 7024855000)

📍

Updated Practice Location November 16, 2020

Registered at 1505 WIGWAM PKWY STE 100, HENDERSON, NV 890748195 (Tel: 7028966043)

📍

Updated Business Mailing Address November 16, 2020

Registered at 50 S STEPHANIE ST STE 101, HENDERSON, NV 890125731 (Tel: 7022024776)

✅

NPI Profile Active March 09, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 09, 2017

Registered at 2598 WINDMILL PKWY, HENDERSON, NV 890745476 (Tel: 7028966043)

📍

Updated Business Mailing Address March 09, 2017

Registered at 2598 WINDMILL PKWY, HENDERSON, NV 890745476 (Tel: 7028966043)

👤

Provider Name / Credentials Updated March 09, 2017

Recorded as VINCENT GASSEN, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2017

Optometrist (License #364 in NV)

✅

NPI Profile Active December 21, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 21, 2015

Registered at 2598 WINDMILL PKWY, HENDERSON, NV 890745476 (Tel: 7028966043)

📍

Updated Business Mailing Address December 21, 2015

Registered at 2598 WINDMILL PKWY, HENDERSON, NV 890745476 (Tel: 7028966043)

👤

Provider Name / Credentials Updated December 21, 2015

Recorded as VINCENT GASSEN, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2015

Optometrist (License #364 in NV)

🟢

Initial NPI Registration & Enumeration July 18, 2005

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: 1356340863

Entity Type:

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

Enumeration Date: July 18, 2005

Last Update: January 03, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1505 Wigwam Pkwy Ste 100

Henderson, NV 890748195

Phone: 7024855000

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.