Dr. John B. Ferguson III, MD
- Medicare services, 2019
- 1,507
- Part D claims, 2024
- 14
- Industry payments
- $901
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2710 Centerville Rd Suite 102 Suite 102, Wilmington, DE 19808-1652
- Practice phone
- Call (302) 993-1300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Delaware Eye Surgeons - Wilmington (Centerville Rd)
Eye care practice · Wilmington, Delaware
Find Dr. Ferguson'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.
Dr. John B. Ferguson III is an ophthalmologist in Murrells Inlet, South Carolina
Dr. Ferguson practices at Delaware Eye Surgeons - Wilmington (Centerville Rd) in Wilmington, Delaware.
Dr. Ferguson's NPI, 1790780534, was assigned on June 17, 2005. Dr. Ferguson holds Delaware license DI-0000754.
- NPI
- 1790780534NPI Registry (opens in a new tab)
- NPI enumeration date
- June 17, 2005
- NPI status
- Active
- Practice phone
- (302) 993-1300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John B. Ferguson III practices in Wilmington and Murrells Inlet
Dr. Ferguson's primary practice is Delaware Eye Surgeons - Wilmington (Centerville Rd), at 2710 Centerville Rd Suite 102 Suite 102, Wilmington, DE 19808-1652. The practice phone is (302) 993-1300. The NPI Registry lists Dr. Ferguson's practice address as 4070 Us-17, Murrells Inlet, SC 29576.
- Delaware Eye Surgeons - Wilmington (Centerville Rd)Primary2710 Centerville Rd Suite 102 Suite 102, Wilmington, DE 19808-1652Phone(302) 993-1300
- NPI Registry address4070 Us-17, Murrells Inlet, SC 29576 · Horry CountyPhone(302) 993-1300
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. John B. Ferguson III is affiliated with 1 site of care and 1 medical group
Dr. Ferguson's primary practice is Delaware Eye Surgeons - Wilmington (Centerville Rd) in Wilmington, Delaware. Dmand AI also links Dr. Ferguson to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John B. Ferguson III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ferguson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Delaware Eye Surgeons - Wilmington (Centerville Rd) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John B. Ferguson III is one of 269 ophthalmologists in South Carolina
Ophthalmology is Dr. Ferguson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Ferguson is licensed in Delaware.
Specialties and state licenses
- Ophthalmology, DelawarePrimary
Ophthalmologists near Dr. Ferguson
Counts of ophthalmologists 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
Dr. John B. Ferguson III billed Medicare for 1,507 services in 2019
CMS data shows 1,507 Medicare services from Dr. Ferguson across 11 procedure codes in 2019. Medicare paid $94,146 for them.
Dr. Ferguson's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Tests and treatments
- 2018: 2,6092019: 1,42445%
- Office and hospital visits
- 2018: 912019: 6232%
- Surgery
- 2018: 372019: 2143%
Where Dr. Ferguson's Medicare services took place, 2019
- In an office1,48699%
- In a facility211%
Dr. Ferguson compared with the South Carolina median for ophthalmologists, 2019
- Dr. Ferguson
- South Carolina median
- Medicare services
- 1,507vs 2,44638% below
- Part D claims
- 62vs 74892% below
Medians across 277 ophthalmologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Ferguson's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ferguson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ferguson and other ophthalmologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John B. Ferguson III's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Ferguson's median patient age at 68, with 100% women.
Dr. Ferguson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. John B. Ferguson III wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Ferguson wrote 14 Medicare Part D claims. 79% of them were for generic drugs. They cover 3 drugs, with $8,107 in total drug cost. In 2019, CMS named 613 claims across 15 drugs.
Dr. Ferguson's Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Dr. Ferguson's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 6132020: 6290%
Drugs named by CMS: 3 in 2020, 15 in 2019.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. John B. Ferguson III received $901 in industry payments from 2016 to 2022
CMS Open Payments shows 29 general payments to Dr. Ferguson from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 96% of the total. Allergan Inc. paid the most, $751.
General payments to Dr. Ferguson by program year, 2016 to 2022
General payments to Dr. Ferguson by kind, 2016 to 2022
- Food and beverage$86396%
- Education$384%
Companies that paid Dr. Ferguson the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John B. Ferguson III'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. John B. Ferguson III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John B. Ferguson III's NPI number?
Dr. John B. Ferguson III's NPI number is 1790780534. It was assigned on June 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John B. Ferguson III?
Dr. John B. Ferguson III is an ophthalmologist in Murrells Inlet, South Carolina. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John B. Ferguson III practice?
Dr. Ferguson practices at 2710 Centerville Rd Suite 102 Suite 102, Wilmington, DE 19808-1652. Dr. Ferguson also practices at 4070 Us-17, Murrells Inlet, SC 29576. Dr. Ferguson's primary practice is Delaware Eye Surgeons - Wilmington (Centerville Rd) in Wilmington, Delaware. Dmand AI also links Dr. Ferguson to 1 medical group.
What is Dr. John B. Ferguson III's office phone number?
The practice phone on file for Dr. Ferguson is (302) 993-1300.
What is Dr. John B. Ferguson III's medical license number?
Dr. Ferguson holds Delaware license DI-0000754.
Does Dr. John B. Ferguson III accept Medicare?
Yes. CMS data shows Dr. Ferguson billed Medicare for 1,507 services in 2019.
What services does Dr. John B. Ferguson III bill to Medicare?
In 2019, Dr. Ferguson's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92134).
What drugs does Dr. John B. Ferguson III prescribe most?
In 2020 Medicare Part D data, Dr. Ferguson's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Lumigan.
Has Dr. John B. Ferguson III received payments from drug or device companies?
CMS Open Payments shows $901 in general payments to Dr. Ferguson from 5 companies from 2016 to 2022. The largest total came from Allergan Inc.
How long has Dr. John B. Ferguson III been practicing?
Dr. Ferguson's NPI was assigned in 2005.
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