John S. Ellis Sr., OD
- Medicare patients, 2024
- 192
- Part D claims, 2024
- 199
- Industry payments
- $18
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 1909 Gloucester St, Brunswick, GA 31520-6906
- Practice phone
- Call (912) 275-7741
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Glynn Eye Care
Eye care practice · Brunswick, Georgia
Find John Ellis' 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.
John S. Ellis Sr. is an optometrist in Brunswick, Georgia
John Ellis practices at Glynn Eye Care in Brunswick, Georgia.
John Ellis' NPI, 1871569244, was assigned on February 27, 2006. John Ellis graduated from Pennsylvania College of Optometry in 1990. John Ellis holds New Jersey license OA05056.
- NPI
- 1871569244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183794522
- NPI enumeration date
- February 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (912) 275-7741
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John S. Ellis Sr. practices at Glynn Eye Care in Brunswick, Georgia
John Ellis' primary practice is Glynn Eye Care, at 1909 Gloucester St, Brunswick, GA 31520-6906. The practice phone is (912) 275-7741.
- Glynn Eye Care1909 Gloucester St, Brunswick, GA 31520-6906Phone(912) 275-7741
Source: Dmand AI Affiliation Data
John S. Ellis Sr. is affiliated with 3 sites of care and 2 medical groups
John Ellis' primary practice is Glynn Eye Care in Brunswick, Georgia. Dmand AI also links John Ellis to 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John S. Ellis Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Ellis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glynn Eye Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John S. Ellis Sr. is one of 1,059 optometrists in Georgia
Optometrist is John Ellis' primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Ellis is licensed in New Jersey.
Specialties and state licenses
- Optometrist, New JerseyPrimary
Optometrists near John Ellis
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
John S. Ellis Sr. treated 192 Medicare patients in 2024, average age 75
CMS counts 192 Medicare patients who saw John Ellis in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Ellis' median patient age at 71, with 61% women.
John Ellis' Medicare patients by age, 2024
John Ellis' Medicare patients by sex, 2024
- Women12063%
- Men7238%
Chronic conditions among John Ellis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes33%
- Anxiety29%
- Chronic kidney disease23%
- Ischemic heart disease23%
- COPD18%
Share of Medicare patients with each condition. A patient can have several.
John Ellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John S. Ellis Sr. wrote 199 Medicare Part D claims in 2024
In 2024, John Ellis wrote 199 Medicare Part D claims for 77 patients. 74% of them were for generic drugs.
John Ellis' Part D claims by kind of drug, 2024
- Generic147 claims74%
- Brand-name52 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John S. Ellis Sr. ranks in the 57th percentile for cataract surgery in Medicare
John Ellis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 37 procedures of cataract surgery by John Ellis, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where John Ellis ranks in Medicare procedure volume
- Cataract surgery
- 57th percentile37 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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John S. Ellis Sr. received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Ellis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $18.
Companies that paid John Ellis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John S. Ellis Sr. graduated from Pennsylvania College of Optometry
John Ellis graduated from Pennsylvania College of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John S. Ellis Sr.'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 John S. Ellis Sr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John S. Ellis Sr.'s NPI number?
John S. Ellis Sr.'s NPI number is 1871569244. It was assigned on February 27, 2006, and it is active in the NPI Registry.
What does John S. Ellis Sr. specialize in?
John S. Ellis Sr. is an optometrist in Brunswick, Georgia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John S. Ellis Sr. practice?
John Ellis practices at 1909 Gloucester St, Brunswick, GA 31520-6906. John Ellis' primary practice is Glynn Eye Care in Brunswick, Georgia. Dmand AI also links John Ellis to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is John S. Ellis Sr.'s office phone number?
The practice phone on file for John Ellis is (912) 275-7741.
What is John S. Ellis Sr.'s medical license number?
John Ellis holds New Jersey license OA05056.
Does John S. Ellis Sr. accept Medicare?
Yes. CMS lists John Ellis as accepting Medicare assignment.
How many Medicare patients does John S. Ellis Sr. see?
CMS counts 192 Medicare patients who saw John Ellis in 2024, with an average age of 75.
Where did John S. Ellis Sr. go to medical school?
John Ellis graduated from Pennsylvania College of Optometry in 1990.
Has John S. Ellis Sr. received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to John Ellis from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has John S. Ellis Sr. been practicing?
John Ellis graduated from medical school in 1990, 36 years ago.
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