Active NPI 1275640716 Individual Practitioner Male Practitioner

Dr. Gregory Cowan , MD

Ophthalmology • Bethpage, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Cowan, MD is a certified Ophthalmology practicing in Bethpage, NY. With approximately 38 years of clinical experience since graduating from George Washington University School Of Medicine in 1988, Dr. Cowan delivers high-quality medical care to the local community at 4277 HEMPSTEAD TPKE.

Dr. Cowan is affiliated with Sight Medical Doctors Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, exam of visual field with extended testing, 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

4277 Hempstead Tpke
109

Bethpage, NY 11714

Telephone 5167964030

Fax 5167965134

Associated Practice Facility / Clinic

🏢 Orbuch, Brand Dermatology Associates Llp Facility NPI 1992785117

Medicare Profile & Education

Medical School

George Washington University School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Bethpage, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +4.4 yrs vs City Avg

City Avg: 33.6 Yrs

State Avg: 32.5 Yrs

Regional Practice Density

13 Specialists

Practicing in Bethpage, NY (1980 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cowan (38 Years) 38 Yrs

Bethpage Specialty Average (33.6 Years) 33.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	905	498	$216.38	$103.77
92083 Exam of visual field with extended testing	651	473	$176.72	$72.85
92133 Imaging of optic nerve	464	402	$126.02	$38.62
92250 Photography of the retina	345	333	$154.20	$39.52
92020 Examination of cornea and iris using lens device and slit lamp	338	324	$62.93	$30.85
92014 Established patient complete exam of visual system	270	262	$450.00	$142.33
92012 Established patient problem focused exam of visual system	144	139	$181.04	$101.25
68761 Closure of tear duct opening using plug	133	107	$530.00	$248.89
76514 Ultrasound scan of cornea to determine thickness	60	60	$101.92	$12.36
65855 Laser repair to improve eye fluid flow	51	29	$2329.00	$280.44
92134 Imaging of retina	51	45	$127.94	$43.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$203.76	$125.52
66761 Creation of eye fluid drainage tracts in iris using a laser, per session	39	20	$2350.00	$344.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$75.00	$63.26
92004 New patient complete exam of visual system	12	12	$250.00	$168.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	937	540	$205.66	$106.96
92083 Exam of visual field with extended testing	693	495	$173.33	$74.07
92133 Imaging of optic nerve	448	394	$125.12	$39.89
92020 Examination of cornea and iris using lens device and slit lamp	371	342	$61.95	$31.81
92250 Photography of the retina	334	325	$151.20	$41.28
92014 Established patient complete exam of visual system	292	273	$301.03	$147.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$204.42	$131.97
76514 Ultrasound scan of cornea to determine thickness	68	68	$101.47	$12.92
92134 Imaging of retina	64	56	$125.78	$43.86
92012 Established patient problem focused exam of visual system	53	52	$175.00	$106.52
65855 Laser repair to improve eye fluid flow	51	31	$2329.00	$291.48
68761 Closure of tear duct opening using plug	37	28	$491.49	$221.76
83861 Microfluid analysis of tears	24	12	$46.50	$20.19
67820 Removal of eyelashes using forceps	20	16	$362.50	$22.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$74.43	$67.57
68801 Dilation of tear drainage opening	12	12	$322.33	$162.71
92004 New patient complete exam of visual system	11	11	$250.00	$174.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	763	548	$157.00	$75.75
99213 Established patient office or other outpatient visit, typically 15 minutes	597	362	$194.14	$109.30
92014 Established patient complete exam of visual system	572	468	$200.35	$150.55
92133 Imaging of optic nerve	473	402	$125.00	$40.55
92020 Examination of cornea and iris using lens device and slit lamp	416	404	$61.09	$32.93
92250 Photography of the retina	341	330	$150.00	$41.78
92012 Established patient problem focused exam of visual system	93	90	$175.00	$106.52
92134 Imaging of retina	89	82	$125.00	$45.61
76514 Ultrasound scan of cornea to determine thickness	55	55	$100.00	$13.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	51	$203.70	$154.67
65855 Laser repair to improve eye fluid flow	42	25	$2329.00	$291.21
92004 New patient complete exam of visual system	40	40	$250.00	$177.26
83861 Microfluid analysis of tears	34	15	$46.50	$22.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$207.93	$138.43
68801 Dilation of tear drainage opening	22	20	$311.36	$163.16
65205 Removal of foreign body in external eye, conjunctiva	21	20	$154.95	$35.05
66821 Removal of recurring cataract in lens capsule using a laser	15	13	$1874.00	$405.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$306.36	$206.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	787	544	$157.00	$77.25
92014 Established patient complete exam of visual system	782	557	$200.51	$152.14
92020 Examination of cornea and iris using lens device and slit lamp	526	470	$61.00	$33.06
92133 Imaging of optic nerve	511	445	$125.00	$41.54
99213 Established patient office or other outpatient visit, typically 15 minutes	394	237	$155.20	$110.79
92250 Photography of the retina	386	360	$150.00	$44.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	124	102	$200.00	$157.69
83861 Microfluid analysis of tears	73	35	$46.50	$22.48
76514 Ultrasound scan of cornea to determine thickness	69	69	$100.00	$13.84
92004 New patient complete exam of visual system	44	44	$250.00	$176.31
92134 Imaging of retina	44	41	$125.00	$46.49
92012 Established patient problem focused exam of visual system	31	29	$175.00	$105.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$300.00	$206.03
65855 Laser repair to improve eye fluid flow	22	14	$1840.91	$302.53
68801 Dilation of tear drainage opening	21	18	$321.67	$159.55
65205 Removal of foreign body in external eye, conjunctiva	20	20	$261.55	$36.13
68761 Closure of tear duct opening using plug	20	14	$370.00	$276.96
92286 Imaging of front third of eye using a special microscope	15	15	$200.00	$43.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	719	496	$200.07	$149.86
92083 Exam of visual field with extended testing	645	452	$157.00	$76.27
92020 Examination of cornea and iris using lens device and slit lamp	577	445	$61.00	$32.43
92133 Imaging of optic nerve	421	350	$125.00	$41.19
92012 Established patient problem focused exam of visual system	420	213	$175.06	$103.53
92250 Photography of the retina	366	334	$150.00	$50.69
68761 Closure of tear duct opening using plug	43	30	$370.00	$262.45
92004 New patient complete exam of visual system	40	40	$250.00	$177.74
65855 Laser repair to improve eye fluid flow	36	25	$1863.89	$290.85
99213 Established patient office or other outpatient visit, typically 15 minutes	36	34	$101.67	$89.61
92134 Imaging of retina	34	32	$125.00	$46.40
76514 Ultrasound scan of cornea to determine thickness	32	31	$100.00	$14.02
83861 Microfluid analysis of tears	31	16	$46.50	$22.31
92286 Imaging of front third of eye using a special microscope	18	18	$200.00	$43.62
92002 New patient problem focused exam of visual system	17	17	$175.00	$95.61
92202 Extended exam of the back part of the eye with optic nerve drawing	12	12	$100.00	$18.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	825	563	$142.45	$75.31
92014 Established patient complete exam of visual system	811	558	$188.32	$146.47
92133 Imaging of optic nerve	710	509	$133.64	$39.98
92012 Established patient problem focused exam of visual system	512	288	$163.02	$103.45
92020 Examination of cornea and iris using lens device and slit lamp	447	421	$63.79	$31.55
92226 Examination of eye by ophthalmoscope with retinal drawing	292	173	$103.24	$34.53
83861 Microfluid analysis of tears	228	112	$48.50	$22.03
92250 Photography of the retina	177	167	$147.74	$55.65
99213 Established patient office or other outpatient visit, typically 15 minutes	134	95	$93.21	$85.44
92225 Examination of eye by ophthalmoscope with retinal drawing	116	81	$108.73	$42.19
92004 New patient complete exam of visual system	84	84	$232.74	$175.78
65855 Laser repair to improve eye fluid flow	64	39	$1617.19	$292.37
76514 Ultrasound scan of cornea to determine thickness	64	64	$95.78	$14.17
68801 Dilation of tear drainage opening	45	32	$322.93	$136.63
68761 Closure of tear duct opening using plug	41	33	$370.00	$256.74
92134 Imaging of retina	38	35	$132.11	$45.25
92002 New patient problem focused exam of visual system	22	22	$169.32	$98.17
66821 Removal of recurring cataract in lens capsule using a laser	16	11	$1687.00	$407.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$64.23	$53.43
92286 Imaging of front third of eye using a special microscope	11	11	$200.00	$43.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,213	698	$165.12	$145.64
92083 Exam of visual field with extended testing	909	596	$111.00	$74.82
92133 Imaging of optic nerve	857	581	$147.50	$40.05
92020 Examination of cornea and iris using lens device and slit lamp	608	516	$73.00	$30.23
83861 Microfluid analysis of tears	526	259	$50.00	$21.86
92250 Photography of the retina	422	357	$125.00	$66.13
92226 Examination of eye by ophthalmoscope with retinal drawing	347	296	$101.00	$54.89
92012 Established patient problem focused exam of visual system	233	149	$131.05	$101.88
68761 Closure of tear duct opening using plug	151	82	$370.00	$213.51
76514 Ultrasound scan of cornea to determine thickness	123	123	$90.00	$17.06
92225 Examination of eye by ophthalmoscope with retinal drawing	119	119	$101.00	$58.16
92004 New patient complete exam of visual system	81	81	$200.00	$174.47
92134 Imaging of retina	56	49	$147.50	$45.90
68801 Dilation of tear drainage opening	53	32	$343.00	$109.46
76512 Ultrasound of eye disease, growth, or structure	43	23	$181.00	$81.77
65210 Removal of foreign body from external eye (conjunctiva or sclera)	28	27	$271.00	$80.90
65855 Laser repair to improve eye fluid flow	20	13	$1300.00	$230.91
92286 Imaging of front third of eye using a special microscope	14	14	$200.00	$40.94
66821 Removal of recurring cataract in lens capsule using a laser	12	12	$1500.00	$353.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,380	748	$165.20	$133.24
83861 Microfluid analysis of tears	917	424	$50.00	$22.21
92083 Exam of visual field with extended testing	902	604	$111.00	$69.44
92133 Imaging of optic nerve	834	587	$118.19	$37.30
92020 Examination of cornea and iris using lens device and slit lamp	789	617	$73.00	$28.48
92250 Photography of the retina	429	368	$125.00	$71.85
92226 Examination of eye by ophthalmoscope with retinal drawing	373	317	$106.69	$51.42
76514 Ultrasound scan of cornea to determine thickness	344	344	$90.00	$15.60
68761 Closure of tear duct opening using plug	278	92	$370.00	$122.89
76512 Ultrasound of eye disease, growth, or structure	156	79	$181.00	$95.11
68801 Dilation of tear drainage opening	148	59	$343.00	$75.63
92225 Examination of eye by ophthalmoscope with retinal drawing	93	91	$106.43	$56.86
92134 Imaging of retina	81	65	$117.81	$42.23
92012 Established patient problem focused exam of visual system	79	68	$130.00	$92.50
92004 New patient complete exam of visual system	78	78	$200.00	$158.88
92286 Imaging of front third of eye using a special microscope	60	56	$200.00	$38.34
65210 Removal of foreign body from external eye (conjunctiva or sclera)	27	26	$271.00	$73.11
66821 Removal of recurring cataract in lens capsule using a laser	21	17	$1500.00	$340.92
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$85.00	$79.32
67840 Removal of eyelid growth	14	12	$569.00	$282.06
92025 Ct scan of cornea	13	13	$124.23	$38.68
67820 Removal of eyelashes using forceps	13	11	$161.00	$47.85

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NY 178691

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.

Hospital & Practice Group Affiliations

Sight Medical Doctors Pllc

4277 Hempstead Tpke, Bethpage, NY 117145706

Phone: 6312658780

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Ted Karl , MD

Ophthalmology

NPI 1063529501

Doctor of Medicine (M.D.)

Dr. Jordan Garelick , MD

Ophthalmology

NPI 1154438695

Doctor of Medicine (M.D.)

Dr. Laurence Rubin , MD

Ophthalmology

NPI 1366559809

Doctor of Medicine (M.D.)

Dr. Michael Borodkin , MD

Ophthalmology

NPI 1801903349

Doctor of Medicine (M.D.)

Dr. Lisa Paolini , MD

Ophthalmology

NPI 1881701324

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 May 01, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location May 01, 2008

Registered at 4277 HEMPSTEAD TPKE, 109, BETHPAGE, NY 11714 (Tel: 5167964030)

📍

Updated Business Mailing Address May 01, 2008

Registered at 4277 HEMPSTEAD TPKE, 109, BETHPAGE, NY 11714 (Tel: 5167964030)

👤

Provider Name / Credentials Updated May 01, 2008

Recorded as GREGORY COWAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 01, 2008

Ophthalmology (License #178691 in NY)

🟢

Initial NPI Registration & Enumeration August 23, 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. Gregory Cowan. 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: 1275640716

Entity Type:

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

Enumeration Date: August 23, 2006

Last Update: May 01, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4277 Hempstead Tpke, 109

Bethpage, NY 11714

Phone: 5167964030

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.