Are you Rex A. Yannis, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 7268 Jarnigan Rd, Suite 200, Chattanooga, TN 37421
About Dr. Yannis
Based in Chattanooga, TN, Rex A. Yannis, M.D. is listed in the NPI registry under ophthalmology. Rex graduated from University of Texas Medical Branch at Galveston in 1983. Rex is also listed as specializing in plastic surgery. Medicare claims data shows Rex provided 4,191 services to 351 patients. The services billed most often include injection, onabotulinumtoxina, 1 unit, photography of content of eyes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1417007691 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (423) 508-7337
- Email not available
Practice Locations
7268 JARNIGAN RD SUITE 200
Chattanooga, TN 37421
Conditions Commonly Evaluated or Treated
Within Ophthalmology 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
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
4,191 services · 351 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of nerve muscles on side of face | Procedure | 64612 |
28 | Less often than most peers in Ophthalmology |
| Removal of growth of eyelid | Procedure | 67840 |
20 | As often as other peers in Ophthalmology |
| Shortening or advancement of upper eyelid muscle to correct drooping or paralysis | Procedure | 67903 |
14 | Less often than most peers in Ophthalmology |
| Removal of excessive skin and fat of upper eyelid | Procedure | 15823 |
11 | Less often than most peers in Ophthalmology |
| Photography of content of eyes | Treatment | 92285 |
133 | More often than most peers in Ophthalmology |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
3,800 | As often as other peers in Ophthalmology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
106 | As often as other peers in Ophthalmology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
79 | More often than most peers in Ophthalmology |
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 eye doctors at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other eye doctors in Chattanooga 7
Same specialty, same city.
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of nerve muscles on side of face 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Rex A. Yannis's specialty?
Rex A. Yannis is an eye doctor in Chattanooga, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Rex A. Yannis?
Rex A. Yannis is listed at 7268 Jarnigan Rd Suite 200, Chattanooga, TN 37421. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Rex A. Yannis?
The number on file is (423) 508-7337. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Rex A. Yannis?
Rex A. Yannis's National Provider Identifier is 1417007691. 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
What is Rex A. Yannis's education?
Rex A. Yannis attended University of Texas Medical Branch at Galveston, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Rex A. Yannis have?
Rex A. Yannis has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Rex A. Yannis known for?
According to Medicare billing data, Rex A. Yannis performs procedures including injection of chemical for paralysis of nerve muscles on side of face, removal of growth of eyelid and shortening or advancement of upper eyelid muscle to correct drooping or paralysis; provides treatments such as photography of content of eyes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Rex A. Yannis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Rex A. Yannis. If this is you, claiming it is free.
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