Provider Profile
Karann Jillian Ermis, OD
Unclaimed ProfileAbout Dr. Ermis
Karann Jillian Ermis, OD is a healthcare provider in El Campo, TX specializing in optometry. Karann trained at University of Houston - College of Optometry, graduating in 2023. Karann is also listed as specializing in optometrist. Medicare claims data shows Karann provided 355 services to 317 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (979) 543-6821
- Email not available
Practice Locations
2012 WEST LOOP
El Campo, TX 77437
Conditions Commonly Evaluated or Treated
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
355 services · 317 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
135 |
| New patient complete exam of visual system | Treatment | 92004 |
30 |
| Imaging of optic nerve | Treatment | 92133 |
24 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
15 |
| Imaging of retina | Treatment | 92134 |
13 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
138 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometry specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at University of Houston - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at University of Houston - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Ermis specialize in?
Dr. Ermis is an optometry in El Campo, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Ermis located?
Dr. Ermis is listed at 2012 WEST LOOP, El Campo, TX 77437. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ermis's phone number?
The number on file is (979) 543-6821. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ermis?
Dr. Ermis's National Provider Identifier is 1699454587. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ermis go to medical school?
Dr. Ermis attended University of Houston - College of Optometry, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ermis have?
Dr. Ermis has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ermis do most often?
According to Medicare billing data, Dr. Ermis provides treatments such as established patient complete exam of visual system and new patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ermis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ermis. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.