Chase L. Vervack, OD
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 32
- Industry payments
- $52
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 1283 Broad St, Sumter, SC 29150
- Practice phone
- Call (803) 905-5528
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wal-Mart Stores East
Sumter, South Carolina
Find Chase Vervack's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Chase L. Vervack is an optometrist in Sumter, South Carolina
Chase Vervack practices at Wal-Mart Stores East in Sumter, South Carolina.
Chase Vervack's NPI, 1285947895, was assigned on July 24, 2010. Chase Vervack graduated from Southern College of Optometry in 2010. Chase Vervack holds Oklahoma license 2673.
- NPI
- 1285947895NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325234305
- NPI enumeration date
- July 24, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 905-5528
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Chase L. Vervack practices at Wal-Mart Stores East in Sumter, South Carolina
Chase Vervack's primary practice is Wal-Mart Stores East, at 1283 Broad St, Sumter, SC 29150 in Sumter County. The practice phone is (803) 905-5528.
- Wal-Mart Stores East1283 Broad St, Sumter, SC 29150 · Sumter CountyPhone(803) 905-5528
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chase L. Vervack is affiliated with 4 sites of care and 3 medical groups
Chase Vervack's primary practice is Wal-Mart Stores East in Sumter, South Carolina. Dmand AI also links Chase Vervack to 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Chase L. Vervack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chase Vervack practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wal-Mart Stores East | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Chase L. Vervack is one of 651 optometrists in South Carolina
Optometrist is Chase Vervack's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chase Vervack is licensed in Oklahoma.
Specialties and state licenses
- Optometrist, OklahomaPrimary
Optometrists near Chase Vervack
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Chase L. Vervack treated 48 Medicare patients in 2024, average age 73
CMS counts 48 Medicare patients who saw Chase Vervack in 2024. The largest group is 65 to 74, with 30 patients. 69% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chase Vervack's median patient age at 69, with 56% women.
Chase Vervack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chase Vervack's Medicare patients by sex, 2024
- Women2246%
- Men2654%
Chronic conditions among Chase Vervack's Medicare patients, 2024
- High blood pressure69%
- High cholesterol58%
- Arthritis42%
- Ischemic heart disease33%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Chase Vervack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chase L. Vervack wrote 32 Medicare Part D claims in 2024
In 2024, Chase Vervack wrote 32 Medicare Part D claims for 25 patients. 63% of them were for generic drugs.
Chase Vervack's Part D claims by kind of drug, 2024
- Generic20 claims63%
- Brand-name12 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Chase L. Vervack ranks in the 32nd percentile for cataract surgery in Medicare
Chase Vervack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of cataract surgery by Chase Vervack, more than 32% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Chase Vervack ranks in Medicare procedure volume
- Cataract surgery
- 32nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Chase L. Vervack received $52 in industry payments in 2025
CMS Open Payments shows 3 general payments to Chase Vervack from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $33.
Companies that paid Chase Vervack the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Chase L. Vervack graduated from Southern College of Optometry
Chase Vervack graduated from Southern College of Optometry in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Chase L. Vervack's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Chase L. Vervack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chase L. Vervack's NPI number?
Chase L. Vervack's NPI number is 1285947895. It was assigned on July 24, 2010, and it is active in the NPI Registry.
What does Chase L. Vervack specialize in?
Chase L. Vervack is an optometrist in Sumter, South Carolina. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chase L. Vervack practice?
Chase Vervack practices at 1283 Broad St, Sumter, SC 29150. Chase Vervack's primary practice is Wal-Mart Stores East in Sumter, South Carolina. Dmand AI also links Chase Vervack to 3 group practices and clinics and 3 medical groups.
What is Chase L. Vervack's office phone number?
The practice phone on file for Chase Vervack is (803) 905-5528.
What is Chase L. Vervack's medical license number?
Chase Vervack holds Oklahoma license 2673.
Does Chase L. Vervack accept Medicare?
Yes. CMS lists Chase Vervack as accepting Medicare assignment.
How many Medicare patients does Chase L. Vervack see?
CMS counts 48 Medicare patients who saw Chase Vervack in 2024, with an average age of 73.
Where did Chase L. Vervack go to medical school?
Chase Vervack graduated from Southern College of Optometry in 2010.
Has Chase L. Vervack received payments from drug or device companies?
CMS Open Payments shows $52 in general payments to Chase Vervack from 2 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Chase L. Vervack been practicing?
Chase Vervack graduated from medical school in 2010, 16 years ago.
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