Keith J. Ermis, OD
- Medicare patients, 2024
- 400
- Part D claims, 2024
- 451
- MIPS score, 2024
- 90
- Industry payments
- $22
- Affiliated sites
- 1
- Practice address
- 1120 N Fulton St, Wharton, TX 77488
- Practice phone
- Call (979) 532-0805
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Berkeley Eye Center
Wharton, Texas
Find Keith Ermis' 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.
Keith J. Ermis is an optometrist in Wharton, Texas
Keith Ermis practices at Berkeley Eye Center in Wharton, Texas.
Keith Ermis' NPI, 1760537476, was assigned on January 24, 2007. Keith Ermis graduated from University of Houston - College of Optometry in 1987. Keith Ermis holds Texas license 3779TG.
- NPI
- 1760537476NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103086475
- NPI enumeration date
- January 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (979) 532-0805
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Keith J. Ermis practices at Berkeley Eye Center in Wharton, Texas
Keith Ermis' primary practice is Berkeley Eye Center, at 1120 N Fulton St, Wharton, TX 77488 in Wharton County. The practice phone is (979) 532-0805.
- Berkeley Eye Center1120 N Fulton St, Wharton, TX 77488 · Wharton CountyPhone(979) 532-0805
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Keith J. Ermis is affiliated with 2 sites of care and 1 medical group
Keith Ermis' primary practice is Berkeley Eye Center in Wharton, Texas. Dmand AI also links Keith Ermis to 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Keith J. Ermis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Keith Ermis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Berkeley Eye Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Keith J. Ermis is one of 3,272 optometrists in Texas
Optometrist is Keith Ermis' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Keith Ermis is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Keith Ermis
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
Keith J. Ermis treated 400 Medicare patients in 2024, average age 74
CMS counts 400 Medicare patients who saw Keith Ermis in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Keith Ermis' median patient age at 71, with 59% women.
Keith Ermis' Medicare patients by age, 2024
Keith Ermis' Medicare patients by sex, 2024
- Women22656%
- Men17444%
Chronic conditions among Keith Ermis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes36%
- Ischemic heart disease32%
- Chronic kidney disease25%
- Atrial fibrillation20%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Keith Ermis' 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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Keith J. Ermis wrote 451 Medicare Part D claims in 2024
In 2024, Keith Ermis wrote 451 Medicare Part D claims for 152 patients. 66% of them were for generic drugs.
Keith Ermis' Part D claims by kind of drug, 2024
- Generic299 claims66%
- Brand-name152 claims34%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Keith J. Ermis scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Keith Ermis for performance year 2024, reported as part of a group. Keith Ermis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Keith Ermis' MIPS scores, performance year 2024
- 90of 100Final score
- 81.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Keith J. Ermis received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Keith Ermis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dompe US, Inc. paid the most, $22.
Companies that paid Keith Ermis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Keith J. Ermis graduated from University of Houston - College of Optometry
Keith Ermis graduated from University of Houston - College of Optometry in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Keith J. Ermis'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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 Keith J. Ermis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Keith J. Ermis' NPI number?
Keith J. Ermis' NPI number is 1760537476. It was assigned on January 24, 2007, and it is active in the NPI Registry.
What does Keith J. Ermis specialize in?
Keith J. Ermis is an optometrist in Wharton, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Keith J. Ermis practice?
Keith Ermis practices at 1120 N Fulton St, Wharton, TX 77488. Keith Ermis' primary practice is Berkeley Eye Center in Wharton, Texas. Dmand AI also links Keith Ermis to 1 ambulatory surgery center and 1 medical group.
What is Keith J. Ermis' office phone number?
The practice phone on file for Keith Ermis is (979) 532-0805.
What is Keith J. Ermis' medical license number?
Keith Ermis holds Texas license 3779TG.
Does Keith J. Ermis accept Medicare?
Yes. CMS lists Keith Ermis as accepting Medicare assignment.
What is Keith J. Ermis' MIPS score?
Keith Ermis' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Keith J. Ermis see?
CMS counts 400 Medicare patients who saw Keith Ermis in 2024, with an average age of 74.
Where did Keith J. Ermis go to medical school?
Keith Ermis graduated from University of Houston - College of Optometry in 1987.
Has Keith J. Ermis received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Keith Ermis from 1 company from 2025 to 2025. The largest total came from Dompe US, Inc.
How long has Keith J. Ermis been practicing?
Keith Ermis graduated from medical school in 1987, 39 years ago.
Selling to optometrist practices?
See optometrists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card