Active NPI 1538427455 Individual Practitioner Male Practitioner

Dr. Gregory Zablocki , MD

Ophthalmology • Ithaca, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Zablocki, MD is a certified Ophthalmology practicing in Ithaca, NY. With approximately 14 years of clinical experience since graduating from University Of Colorado School Of Medicine, Denver in 2012, Dr. Zablocki delivers high-quality medical care to the local community at 100 UPTOWN RD.

Dr. Zablocki maintains professional affiliations with Cayuga Medical Associates Pc, Robert J. Arleo, Md,Pc and accepts Medicare assignment.

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

100 Uptown Rd

Ithaca, NY 148501632

Telephone 6072575599

Associated Practice Facility / Clinic

🏢 Robert J. Arleo, Md,pc Facility NPI 1932215241

Medicare Profile & Education

Medical School

University Of Colorado School Of Medicine, Denver

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Ithaca, NY

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -10.5 yrs vs City Avg

City Avg: 24.5 Yrs

State Avg: 32.5 Yrs

Regional Practice Density

3 Specialists

Practicing in Ithaca, NY (1980 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zablocki (14 Years) 14 Yrs

Ithaca Specialty Average (24.5 Years) 24.5 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
92014 Established patient complete exam of visual system	1,211	1,052	$453.50	$121.16
92134 Imaging of retina	380	300	$145.03	$38.47
92012 Established patient problem focused exam of visual system	335	235	$322.19	$85.51
92004 New patient complete exam of visual system	179	179	$538.35	$142.46
92136 Measurement of corneal curvature and depth of eye	177	90	$172.10	$23.29
66984 Removal of cataract with insertion of lens	139	79	$1932.73	$511.27
67028 Injection of drug into eye	138	29	$404.23	$108.21
92083 Exam of visual field with extended testing	121	114	$224.54	$60.87
92133 Imaging of optic nerve	119	112	$131.85	$34.11
J9035 Injection, bevacizumab, 10 mg	106	29	$132.15	$72.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	38	$169.62	$54.61
66821 Removal of recurring cataract in lens capsule using a laser	41	36	$1192.87	$319.75
66982 Complex removal of cataract with insertion of prosthetic lens	24	16	$2649.13	$712.61
92020 Examination of cornea and iris using lens device and slit lamp	19	18	$99.82	$26.51
76514 Ultrasound scan of cornea to determine thickness	17	17	$40.89	$10.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,197	1,022	$431.20	$121.60
92134 Imaging of retina	364	266	$139.30	$38.62
92012 Established patient problem focused exam of visual system	324	257	$305.23	$86.07
J9035 Injection, bevacizumab, 10 mg	194	40	$116.12	$71.19
67028 Injection of drug into eye	194	40	$386.00	$108.66
92004 New patient complete exam of visual system	173	173	$513.04	$144.81
92136 Measurement of corneal curvature and depth of eye	171	88	$185.95	$23.09
66984 Removal of cataract with insertion of lens	133	75	$1840.10	$514.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	70	$159.43	$53.81
92083 Exam of visual field with extended testing	87	84	$214.60	$60.20
92133 Imaging of optic nerve	74	72	$126.35	$34.11
66821 Removal of recurring cataract in lens capsule using a laser	51	40	$1135.43	$308.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	999	850	$432.02	$123.40
92012 Established patient problem focused exam of visual system	323	236	$305.82	$86.70
92134 Imaging of retina	311	213	$139.60	$39.27
67028 Injection of drug into eye	267	54	$384.67	$110.09
J9035 Injection, bevacizumab, 10 mg	265	54	$116.12	$68.35
92136 Measurement of corneal curvature and depth of eye	185	96	$188.33	$25.19
92004 New patient complete exam of visual system	181	181	$514.41	$145.91
66984 Removal of cataract with insertion of lens	82	48	$1854.59	$506.64
92083 Exam of visual field with extended testing	64	60	$215.17	$61.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	53	$158.16	$54.25
66984 Removal of cataract with insertion of lens	62	38	$1840.10	$522.74
66821 Removal of recurring cataract in lens capsule using a laser	42	36	$1135.43	$324.46
92133 Imaging of optic nerve	31	31	$126.54	$34.58
66982 Complex removal of cataract with insertion of prosthetic lens	14	11	$2542.93	$723.25
76514 Ultrasound scan of cornea to determine thickness	12	12	$39.52	$10.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	885	804	$446.98	$124.89
67028 Injection of drug into eye	373	64	$359.10	$112.50
J9035 Injection, bevacizumab, 10 mg	373	64	$116.12	$72.08
92134 Imaging of retina	315	206	$144.33	$40.20
92012 Established patient problem focused exam of visual system	314	256	$311.14	$88.29
92004 New patient complete exam of visual system	208	208	$530.01	$148.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	145	104	$131.59	$55.27
92136 Measurement of corneal curvature and depth of eye	129	71	$229.93	$28.20
66984 Removal of cataract with insertion of lens	99	57	$1946.01	$525.79
92083 Exam of visual field with extended testing	70	69	$222.77	$61.94
0356T Insertion of drug delivery implant into tear ducts	50	29	$274.58	$79.46
92133 Imaging of optic nerve	35	34	$131.17	$35.30
66821 Removal of recurring cataract in lens capsule using a laser	30	25	$1174.08	$331.00
76514 Ultrasound scan of cornea to determine thickness	22	21	$44.50	$10.99
66982 Complex removal of cataract with insertion of prosthetic lens	16	12	$2672.97	$735.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	848	780	$372.19	$124.28
92012 Established patient problem focused exam of visual system	345	289	$258.26	$87.03
J9035 Injection, bevacizumab, 10 mg	306	64	$116.12	$78.18
67028 Injection of drug into eye	305	64	$301.55	$100.55
92134 Imaging of retina	266	189	$122.91	$40.12
92004 New patient complete exam of visual system	183	183	$445.89	$147.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	156	104	$110.41	$44.53
92136 Measurement of corneal curvature and depth of eye	123	68	$231.28	$32.99
66984 Removal of cataract with insertion of lens	110	67	$1896.19	$519.50
92083 Exam of visual field with extended testing	69	68	$188.95	$61.33
92133 Imaging of optic nerve	42	42	$111.34	$35.21
66821 Removal of recurring cataract in lens capsule using a laser	42	33	$974.76	$329.51
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$184.10	$73.61
76514 Ultrasound scan of cornea to determine thickness	12	12	$45.37	$11.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	867	792	$370.91	$122.66
92012 Established patient problem focused exam of visual system	418	340	$257.64	$84.91
92134 Imaging of retina	274	194	$123.60	$39.62
92004 New patient complete exam of visual system	250	250	$444.37	$146.12
J9035 Injection, bevacizumab, 10 mg	245	66	$115.49	$79.66
67028 Injection of drug into eye	245	66	$300.75	$98.90
92136 Measurement of corneal curvature and depth of eye	173	92	$229.47	$35.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	165	120	$110.07	$43.49
66984 Removal of cataract with insertion of lens	152	85	$1893.97	$611.60
92083 Exam of visual field with extended testing	76	74	$188.35	$61.68
92133 Imaging of optic nerve	55	53	$112.49	$35.30
66821 Removal of recurring cataract in lens capsule using a laser	43	34	$973.70	$319.79
66982 Complex removal of cataract with insertion of prosthetic lens	17	12	$2343.80	$775.40
76514 Ultrasound scan of cornea to determine thickness	16	16	$44.87	$11.53
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$182.62	$71.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	786	703	$347.99	$121.05
92012 Established patient problem focused exam of visual system	312	241	$239.69	$84.42
92004 New patient complete exam of visual system	292	292	$418.69	$145.57
92134 Imaging of retina	243	182	$141.90	$39.81
J9035 Injection, bevacizumab, 10 mg	239	52	$107.00	$76.81
67028 Injection of drug into eye	239	52	$289.33	$98.87
92136 Measurement of corneal curvature and depth of eye	203	110	$179.18	$40.59
66984 Removal of cataract with insertion of lens	173	94	$1811.74	$613.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	156	124	$103.41	$42.07
99213 Established patient office or other outpatient visit, typically 15 minutes	121	112	$174.51	$69.90
92083 Exam of visual field with extended testing	82	79	$179.84	$60.45
92133 Imaging of optic nerve	56	56	$124.00	$35.26
66821 Removal of recurring cataract in lens capsule using a laser	40	33	$929.09	$300.34
76514 Ultrasound scan of cornea to determine thickness	27	27	$42.72	$14.15
66982 Complex removal of cataract with insertion of prosthetic lens	24	17	$2134.35	$771.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	630	571	$346.51	$118.83
92004 New patient complete exam of visual system	299	299	$416.00	$142.61
67028 Injection of drug into eye	278	68	$287.42	$98.43
J9035 Injection, bevacizumab, 10 mg	277	68	$102.36	$73.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	271	198	$102.26	$41.01
92134 Imaging of retina	265	186	$135.57	$39.11
92012 Established patient problem focused exam of visual system	194	167	$238.43	$80.97
92083 Exam of visual field with extended testing	140	129	$180.21	$60.79
99213 Established patient office or other outpatient visit, typically 15 minutes	129	119	$173.94	$68.71
92136 Measurement of corneal curvature and depth of eye	109	66	$181.01	$50.99
66984 Removal of cataract with insertion of lens	99	62	$1807.08	$593.55
92133 Imaging of optic nerve	89	87	$122.94	$35.15
66821 Removal of recurring cataract in lens capsule using a laser	43	33	$922.83	$316.34
76514 Ultrasound scan of cornea to determine thickness	27	27	$42.16	$13.98
92020 Examination of cornea and iris using lens device and slit lamp	14	13	$75.98	$26.16
92025 Ct scan of cornea	12	12	$104.94	$32.98

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NY 283648-1

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Clinic/Center - Ophthalmologic Surgery

NUCC Taxonomy Code: 261QS0132X

Definition to come...

Hospital & Practice Group Affiliations

Cayuga Medical Associates Pc

310 Taughannock Blvd, Ithaca, NY 148503251

Phone: 6072690100

Robert J. Arleo, Md,pc

100 Uptown Rd, Ithaca, NY 148501632

Phone: 6072575599

Cayuga Medical Associates Pc

100 Uptown Rd, Ithaca, NY 148501632

Phone: 6072575599

Cayuga Medical Associates Pc

232 W Genesee St, Auburn, NY 130213223

Phone: 3152529571

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Tamara Stockwin , OD

Optometrist

NPI 1043326424

Doctor of Optometry

Carey Doane

Technician/Technologist - Optician

NPI 1063636207

Dr. Melissa Oltz , OD

Optometrist

NPI 1326248931

Doctor of Optometry

Dr. Philip Lempert , MD

Specialist

NPI 1669587119

Doctor of Medicine (M.D.)

Dr. Robert Arleo , MD, PC

Specialist

NPI 1952416216

Doctor of Medicine (M.D.), PC

Dr. Mary Conroy , OD

Optometrist

NPI 1982957577

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 21, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 21, 2016

Registered at 100 UPTOWN RD, ITHACA, NY 148501632 (Tel: 6072575599)

📍

Updated Business Mailing Address July 21, 2016

Registered at 100 UPTOWN RD, ITHACA, NY 148501632 (Tel: 6072575599)

👤

Provider Name / Credentials Updated July 21, 2016

Recorded as GREGORY ZABLOCKI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2016

Ophthalmology (License #283648-1 in NY)

🟢

Initial NPI Registration & Enumeration April 28, 2012

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: 1538427455

Entity Type:

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

Enumeration Date: April 28, 2012

Last Update: July 21, 2016

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

100 Uptown Rd

Ithaca, NY 148501632

Phone: 6072575599

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.