Gregory James Sovinski
Ophthalmology โข Baraboo, WI
1626 Tuttle St Ste 1
Baraboo, WI 539131501
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 2, 2017; this date does not establish years in practice.
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Published CMS data list 1,609 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 291 service units.
- 99204 โ New patient outpatient office visit: 257 service units.
- 92136 โ Measurement of corneal curvature and depth of eye: 251 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 13 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,047 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Prednisolone Acetate โ 327 prescription fills, including refills.
- Ofloxacin โ 263 prescription fills, including refills.
- Ketorolac Tromethamine โ 148 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 13 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Ophthalmology in Wisconsin (2024, 249 clinicians with data). Median for this group: 1,563. Middle half: 755 to 2,396.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 452 in 2021 to 1,609 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021โ2024.
Practice Location & Contact Primary Location
1626 Tuttle St Ste 1
Baraboo, WI 539131501
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Dean Health Systems Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Wisconsin School Of Medicine
2017
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
610 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $247,236 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $177,308 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
1,549 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$27,101 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2017
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Gregory Sovinski has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Gregory Sovinski as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Baraboo and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Ophthalmology in Wisconsin (2024, 249 clinicians with data). Median for this group: 1,563. Middle half: 755 to 2,396.
Too few clinicians listed under Ophthalmology in Baraboo have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Ophthalmology in Wisconsin (2024, 249 clinicians with data). Median for this group: $177,576. Middle half: $72,724 to $293,146.
Too few clinicians listed under Ophthalmology in Baraboo have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 60% of clinicians listed under Ophthalmology in Wisconsin (2024, 249 clinicians with data). Median for this group: $130,282. Middle half: $53,426 to $214,805.
Too few clinicians listed under Ophthalmology in Baraboo have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Ophthalmology in Wisconsin (2024, 272 clinicians with data). Median for this group: 951. Middle half: 305 to 1,831.
Too few clinicians listed under Ophthalmology in Baraboo have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 60% of clinicians listed under Ophthalmology in Wisconsin (2024, 272 clinicians with data). Median for this group: $49,043. Middle half: $9,350 to $136,096.
Too few clinicians listed under Ophthalmology in Baraboo have Medicare Part D data for 2024 to compare.
1 active clinicians are listed under Ophthalmology with a practice address in Baraboo, WI (441 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 256% from 452 in 2021 to 1,609 in 2024.
- 2021: 452
- 2022: 1,240
- 2023: 1,393
- 2024: 1,609
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Medicare-allowed amount
Medicare-allowed amount increased 389% from $50,592 in 2021 to $247,236 in 2024.
- 2021: $50,592
- 2022: $193,046
- 2023: $218,436
- 2024: $247,236
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Paid by Medicare
Paid by Medicare increased 354% from $39,020 in 2021 to $177,308 in 2024.
- 2021: $39,020
- 2022: $138,036
- 2023: $163,484
- 2024: $177,308
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 718% from 128 in 2021 to 1,047 in 2024.
- 2021: 128
- 2022: 548
- 2023: 739
- 2024: 1,047
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30-day fills
30-day fills increased 1043% from 136 in 2021 to 1,549 in 2024.
- 2021: 136
- 2022: 664
- 2023: 1,024
- 2024: 1,549
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Part D drug cost
Part D drug cost increased 442% from $5,003 in 2021 to $27,101 in 2024.
- 2021: $5,003
- 2022: $18,713
- 2023: $31,108
- 2024: $27,101
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2021โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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291 | 258 | $361.00 | $120.51 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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257 | 257 | $544.00 | $155.68 |
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92136
Measurement of corneal curvature and depth of eye
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251 | 169 | $397.58 | $33.23 |
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66984
Removal of cataract with insertion of prosthetic lens
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191 | 128 | $7623.00 | $417.58 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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165 | 114 | $256.00 | $85.24 |
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92134
Imaging of retina
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106 | 93 | $224.00 | $37.39 |
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66821
Removal of recurring cataract in lens capsule using a laser
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96 | 79 | $3333.02 | $269.64 |
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92133
Imaging of optic nerve
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87 | 79 | $210.00 | $32.94 |
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92083
Exam of visual field with extended testing
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61 | 57 | $394.00 | $59.58 |
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66982
Complex removal of cataract with insertion of prosthetic lens
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55 | 43 | $7893.00 | $576.01 |
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76514
Ultrasound scan of cornea to determine thickness
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25 | 24 | $164.00 | $10.05 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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13 | 13 | $357.00 | $103.72 |
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92025
Ct scan of cornea
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11 | 11 | $184.00 | $33.28 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisolone Acetate | Prednisolone Acetate | 327 | 11,658 | $13,054.44 | 237 |
| Ofloxacin | Ofloxacin | 263 | 5,371 | $2,673.42 | 225 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 148 | 5,744 | $3,398.82 | 109 |
| Latanoprost | Latanoprost | 116 | 7,567 | $1,473.45 | 47 |
| Timolol Maleate | Timolol Maleate | 45 | 3,238 | $793.69 | 17 |
| Brimonidine Tartrate | Brimonidine Tartrate | 42 | 2,852 | $376.28 | 12 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 22 | 1,780 | $473.63 | โ |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 18 | 259 | $243.12 | โ |
| Combigan | Brimonidine Tartrate/Timolol | 14 | 394 | $2,781.80 | โ |
| Valacyclovir | Valacyclovir Hcl | 14 | 503 | $364.23 | โ |
| Fluorometholone | Fluorometholone | 14 | 942 | $980.90 | โ |
| Acyclovir | Acyclovir | 13 | 840 | $280.90 | โ |
| Dorzolamide Hcl | Dorzolamide Hcl | 11 | 542 | $206.39 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-07-27NUCC Taxonomy Code: 207W00000X
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.
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20210811001554
WI
7113278953
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Dean Health Systems Inc
700 S Park St, Madison, WI 537151830
Phone: 6082602900
Dean Health Systems Inc
1626 Tuttle St, Baraboo, WI 539131501
Phone: 6083552033
Dean Health Systems Inc
752 N High Point Rd, Madison, WI 537172236
Phone: 6088244000
Dean Health Systems Inc
707 14th St, Baraboo, WI 539131539
Phone: 6083561400
Dean Health Systems Inc
1110 Prairie St, Prairie Du Sac, WI 535782044
Phone: 6086433333
Dean Health Systems Inc
700 S Park St, Madison, WI 537151830
Phone: 6082516100
Dean Health Systems Inc
515 22nd Ave, Monroe, WI 535661569
Phone: 6083242000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1626 TUTTLE ST STE 1, BARABOO, WI 539131501 (Tel: 6083562020)
Registered at 1626 TUTTLE ST STE 1, BARABOO, WI 539131501 (Tel: 6083562020)
Ophthalmology (license number reported to NPPES: WI 74760-20)
NPI status registered as active in NPPES database
Registered at 5000 W CHAMBERS ST, MILWAUKEE, WI 532101650 (Tel: 4144472195)
Registered at 5000 W CHAMBERS ST, MILWAUKEE, WI 532101650
Recorded as GREGORY SOVINSKI
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
1626 Tuttle St Ste 1
Baraboo, WI 539131501
Phone: 6083562020