Active NPI 1861567174 Individual Practitioner Male Practitioner

Dr. Nicholas G Donas , MD

Ophthalmology • Ardsley, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Donas, MD is a certified Ophthalmology practicing in Ardsley, NY. With approximately 27 years of clinical experience since graduating from Icahn School Of Medicine At Mount Sinai in 1999, Dr. Donas delivers high-quality medical care to the local community at 500 ASHFORD AVE.

Dr. Donas is affiliated with Nicholas Donas, M.D., P.L.L.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient problem focused exam of visual system, photography of the retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 Ashford Ave

Ardsley, NY 105022225

Telephone 9146938228

Fax 9146938230

Associated Practice Facility / Clinic

🏢 Nicholas Donas, M.d., P.l.l.c. Facility NPI 1811030653

Medicare Profile & Education

Medical School

Icahn School Of Medicine At Mount Sinai

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Ardsley, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs Matches City Avg

City Avg: 27.0 Yrs

State Avg: 32.5 Yrs

Regional Practice Density

1 Specialists

Practicing in Ardsley, NY (1980 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Donas (27 Years) 27 Yrs

Ardsley Specialty Average (27.0 Years) 27.0 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	1,059	1,003	$450.00	$142.86
92012 Established patient problem focused exam of visual system	931	581	$300.00	$101.38
92250 Photography of the retina	882	867	$300.00	$42.05
92133 Imaging of optic nerve	301	299	$208.00	$40.56
92004 New patient complete exam of visual system	233	233	$750.00	$168.59
92083 Exam of visual field with extended testing	213	209	$125.00	$72.71
92134 Imaging of retina	196	184	$200.00	$45.99
66984 Removal of cataract with insertion of lens	182	122	$2500.00	$603.00
92136 Measurement of corneal curvature and depth of eye	181	124	$200.00	$44.06
92020 Examination of cornea and iris using lens device and slit lamp	132	129	$150.00	$30.94
92202 Extended exam of the back part of the eye with optic nerve drawing	55	55	$155.00	$17.22
66821 Removal of recurring cataract in lens capsule using a laser	38	33	$1600.00	$384.64
92002 New patient problem focused exam of visual system	35	35	$400.00	$96.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	31	$600.00	$142.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,003	942	$218.44	$147.78
92012 Established patient problem focused exam of visual system	877	546	$198.03	$105.98
92133 Imaging of optic nerve	375	362	$208.00	$42.72
92250 Photography of the retina	291	290	$300.00	$43.93
92134 Imaging of retina	267	242	$200.00	$47.18
92202 Extended exam of the back part of the eye with optic nerve drawing	239	238	$155.00	$17.85
92136 Measurement of corneal curvature and depth of eye	205	148	$200.00	$46.34
92004 New patient complete exam of visual system	194	194	$387.11	$173.20
66984 Removal of cataract with insertion of lens	187	130	$2500.00	$639.74
92083 Exam of visual field with extended testing	184	175	$125.00	$74.29
92020 Examination of cornea and iris using lens device and slit lamp	168	167	$150.00	$31.99
76514 Ultrasound scan of cornea to determine thickness	84	84	$100.00	$13.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	39	$333.33	$151.06
92201 Extended exam of the back part of the eye with retinal drawing	28	28	$155.00	$28.68
66821 Removal of recurring cataract in lens capsule using a laser	26	23	$1600.00	$398.29
92002 New patient problem focused exam of visual system	23	23	$226.09	$100.62
66982 Complex removal of cataract with insertion of prosthetic lens	17	13	$4000.00	$875.44
92286 Imaging of front third of eye using a special microscope	14	13	$130.00	$46.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	900	843	$200.00	$149.29
92012 Established patient problem focused exam of visual system	742	486	$190.00	$106.50
92250 Photography of the retina	550	549	$300.00	$44.17
92133 Imaging of optic nerve	325	315	$208.00	$43.41
92020 Examination of cornea and iris using lens device and slit lamp	315	310	$150.00	$32.82
92136 Measurement of corneal curvature and depth of eye	215	155	$200.00	$49.93
92004 New patient complete exam of visual system	204	204	$350.00	$177.01
66984 Removal of cataract with insertion of lens	201	137	$2549.25	$648.50
92134 Imaging of retina	168	151	$200.00	$47.26
76514 Ultrasound scan of cornea to determine thickness	131	131	$100.00	$13.56
92202 Extended exam of the back part of the eye with optic nerve drawing	117	115	$155.00	$17.75
92083 Exam of visual field with extended testing	99	97	$125.00	$75.09
66821 Removal of recurring cataract in lens capsule using a laser	30	25	$1600.00	$404.95
92002 New patient problem focused exam of visual system	25	25	$200.00	$103.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$200.00	$153.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$69.00	$69.19
66982 Complex removal of cataract with insertion of prosthetic lens	14	13	$4000.00	$823.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	668	632	$148.98	$131.59
92012 Established patient problem focused exam of visual system	507	344	$106.09	$96.19
92133 Imaging of optic nerve	343	328	$208.00	$44.35
92250 Photography of the retina	334	333	$300.00	$47.06
92020 Examination of cornea and iris using lens device and slit lamp	233	230	$105.79	$33.05
92136 Measurement of corneal curvature and depth of eye	155	111	$168.39	$55.36
92004 New patient complete exam of visual system	153	153	$213.53	$172.14
92134 Imaging of retina	147	143	$200.00	$48.48
66984 Removal of cataract with insertion of lens	125	85	$3400.00	$648.87
92202 Extended exam of the back part of the eye with optic nerve drawing	105	104	$155.00	$18.68
92083 Exam of visual field with extended testing	98	98	$105.36	$77.02
76514 Ultrasound scan of cornea to determine thickness	21	21	$100.00	$13.19
92286 Imaging of front third of eye using a special microscope	21	20	$130.00	$44.99
66821 Removal of recurring cataract in lens capsule using a laser	20	19	$1600.00	$390.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$69.00	$68.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$200.00	$156.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	592	569	$120.00	$119.28
92012 Established patient problem focused exam of visual system	358	255	$90.00	$88.30
92250 Photography of the retina	323	321	$300.00	$53.94
92133 Imaging of optic nerve	297	285	$208.00	$43.28
92020 Examination of cornea and iris using lens device and slit lamp	168	162	$100.00	$32.00
92202 Extended exam of the back part of the eye with optic nerve drawing	146	143	$155.00	$18.32
92134 Imaging of retina	111	107	$200.00	$45.99
92004 New patient complete exam of visual system	109	109	$170.00	$169.15
92136 Measurement of corneal curvature and depth of eye	93	69	$150.00	$58.29
66984 Removal of cataract with insertion of lens	89	60	$3400.00	$641.98
92083 Exam of visual field with extended testing	66	65	$100.00	$74.90
92286 Imaging of front third of eye using a special microscope	29	29	$130.00	$45.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	12	$69.00	$55.66
66821 Removal of recurring cataract in lens capsule using a laser	16	13	$1600.00	$403.37
92201 Extended exam of the back part of the eye with retinal drawing	14	14	$155.00	$29.56
92002 New patient problem focused exam of visual system	12	12	$95.00	$95.44
76514 Ultrasound scan of cornea to determine thickness	11	11	$100.00	$14.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	836	536	$140.00	$37.92
92014 Established patient complete exam of visual system	584	566	$120.00	$118.63
92012 Established patient problem focused exam of visual system	511	359	$90.00	$89.15
92250 Photography of the retina	227	227	$300.00	$59.81
92133 Imaging of optic nerve	187	185	$208.00	$43.37
92225 Examination of eye by ophthalmoscope with retinal drawing	187	128	$155.00	$43.20
66984 Removal of cataract with insertion of lens	140	98	$3400.00	$747.46
92136 Measurement of corneal curvature and depth of eye	136	100	$150.00	$63.64
92004 New patient complete exam of visual system	129	129	$170.00	$169.83
92134 Imaging of retina	53	52	$200.00	$47.60
92083 Exam of visual field with extended testing	36	36	$100.00	$74.68
66821 Removal of recurring cataract in lens capsule using a laser	28	23	$1600.00	$396.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$69.00	$53.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$200.00	$127.29
92002 New patient problem focused exam of visual system	15	15	$95.00	$94.90
92286 Imaging of front third of eye using a special microscope	13	13	$130.00	$45.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	766	497	$140.00	$37.03
92014 Established patient complete exam of visual system	524	515	$120.00	$117.71
92012 Established patient problem focused exam of visual system	457	308	$90.00	$87.66
92250 Photography of the retina	242	241	$300.00	$67.19
92133 Imaging of optic nerve	172	171	$208.00	$43.38
92225 Examination of eye by ophthalmoscope with retinal drawing	163	105	$155.00	$39.12
66984 Removal of cataract with insertion of lens	152	104	$3400.00	$724.52
92136 Measurement of corneal curvature and depth of eye	145	110	$150.00	$73.70
92004 New patient complete exam of visual system	112	112	$170.00	$166.00
92134 Imaging of retina	49	49	$200.00	$48.08
92083 Exam of visual field with extended testing	38	37	$100.00	$75.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	32	$200.00	$124.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	27	$69.00	$51.54
92002 New patient problem focused exam of visual system	17	17	$95.00	$93.66
66821 Removal of recurring cataract in lens capsule using a laser	15	13	$1600.00	$359.80
92286 Imaging of front third of eye using a special microscope	15	15	$130.00	$43.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	682	484	$140.00	$40.41
92014 Established patient complete exam of visual system	524	512	$120.00	$118.11
92012 Established patient problem focused exam of visual system	453	310	$90.00	$88.20
92250 Photography of the retina	258	258	$300.00	$77.40
92225 Examination of eye by ophthalmoscope with retinal drawing	187	141	$155.00	$45.44
92133 Imaging of optic nerve	168	166	$208.00	$42.51
66984 Removal of cataract with insertion of lens	138	94	$3400.00	$733.37
92004 New patient complete exam of visual system	125	125	$170.00	$167.83
92136 Measurement of corneal curvature and depth of eye	113	103	$150.00	$96.73
92083 Exam of visual field with extended testing	70	70	$100.00	$74.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	61	$200.00	$124.44
92134 Imaging of retina	52	51	$200.00	$47.42
92286 Imaging of front third of eye using a special microscope	25	25	$130.00	$43.81
66821 Removal of recurring cataract in lens capsule using a laser	23	22	$1600.00	$387.19

Medical Specialties & State Licenses

CMS Verified: 2025-08-22

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NY 224017

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

Nicholas Donas, M.d., P.l.l.c.

18 Ashford Ave, Dobbs Ferry, NY 105221800

Phone: 9146938228

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Benjamin Liberatore , MD

Ophthalmology

NPI 1184784191

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 22, 2025

Registered at 500 ASHFORD AVE, ARDSLEY, NY 105022225 (Tel: 9146938228)

📍

Updated Business Mailing Address August 22, 2025

Registered at 500 ASHFORD AVE, ARDSLEY, NY 105022225 (Tel: 9146938228)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 18 ASHFORD AVE, SUITE 2M, DOBBS FERRY, NY 105221823 (Tel: 9146938228)

📍

Updated Business Mailing Address July 08, 2007

Registered at 18 ASHFORD AVE, SUITE 2M, DOBBS FERRY, NY 105221823 (Tel: 9146938228)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as NICHOLAS DONAS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Ophthalmology (License #224017 in NY)

🟢

Initial NPI Registration & Enumeration November 21, 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: 1861567174

Entity Type:

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

Enumeration Date: November 21, 2006

Last Update: August 22, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

500 Ashford Ave

Ardsley, NY 105022225

Phone: 9146938228

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.