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DR. REX A YANNIS M.D.
NPI 1417007691
Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery in Chattanooga, TN

Active since January 11, 2007PECOS EnrolledAccepts Medicare Assignment
70.25/100
CMS Quality Rating
7268 JARNIGAN RD, SUITE 200, CHATTANOOGA, TN 37421(423) 508-7337(423) 508-7338 Get Directions Write a Review

NPPES record last updated: February 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 12, 2023, Mar 21, 2016 (2 updates tracked since 2016).

About Dr. Rex A Yannis M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. REX A YANNIS M.D. (NPI 1417007691) is an individual ophthalmic plastic and reconstructive surgery provider in Chattanooga, Tennessee, licensed in Tennessee (MD-48141) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Hamilton Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (1983).

NPPES Registry Identity

NPI1417007691
Entity TypeIndividualMale
Primary Taxonomy207WX0200X
Provider Legal NameDR. REX A YANNISCredential: M.D.
Location Address7268 JARNIGAN RD, SUITE 200Chattanooga, TN 37421-3097
Mailing Address341 Cool Springs Blvd., Ste. 400Franklin, TN 37067 · (423) 508-7337 · Fax (423) 508-7338
Phone(423) 508-7337
Fax(423) 508-7338
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 1983
Enumeration DateJanuary 11, 2007
Last NPPES UpdateFebruary 12, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2023
✔ NPI 1417007691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmology · Ophthalmic Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207WX0200X
License✔ Licensed in TN · MD-48141
Definition
A physician who specializes in oculofacial plastic and reconstructive surgery. This subspecialty combines orbital and periocular surgery with facial plastic surgery, and includes aesthetic and reconstructive surgery of the face, orbit, eyelid, and lacrimal system. Practitioners evaluate, diagnose and treat conditions involving the eyelids, brows, midface, orbits, lacrimal systems and surrounding and supporting structures of the face and neck.
Also ListedOphthalmologyTaxonomy 207W00000X · License C42705 (CA), MD-48141 (TN)
Also ListedPlastic SurgeryTaxonomy 208200000X · License C42705 (CA)
7268 JARNIGAN RD, Chattanooga, TN 37421
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Rex A Yannis M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901874494
PECOS Enrollment IDI20120214000521
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
3,800 services18 patients
Photography of content of eyes 92285
Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.
133 services120 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
106 services75 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
79 services79 patients
Injection of chemical for paralysis of nerve muscles on side of face 64612
This procedure involves injecting a chemical into specific facial nerves, causing temporary muscle paralysis. It's used to treat conditions like facial spasms or wrinkles. The effects are usually temporary, requiring repeat treatments.
28 services14 patients
Removal of growth of eyelid 67840
The removal of an eyelid growth is a procedure performed to eliminate abnormal tissue from your eyelid. It's generally a quick, outpatient treatment. The doctor numbs your eyelid, carefully removes the growth, and may stitch the area if necessary. This can help maintain eye health and vision.
20 services20 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hamilton Medical Center

Acute Care Hospitals · Dalton, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110001
Location1200 Memorial DriveDalton, GA 30720 · Whitfield County
Birthing friendly

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440091
Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Erlanger Medical Center

Acute Care Hospitals · Chattanooga, TN
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440104
Location975 E 3rd StChattanooga, TN 37403 · Hamilton County
Emergency services Birthing friendly

Parkridge Medical Center

Acute Care Hospitals · Chattanooga, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440156
Location2333 Mccallie AveChattanooga, TN 37404 · Hamilton County
Emergency services

Tennova Health Care-Cleveland

Acute Care Hospitals · Cleveland, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440185
Location2305 Chambliss Ave NWCleveland, TN 37311 · Bradley County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37421 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

70.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Promoting Interoperability65
Improvement Activities40

Reported Quality Measures

e-Prescribing
100%281 patients5/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
57%389 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

20/20 OPTICAL LLC
Non-Pharmacy Dispensing Site
7268 JARNIGAN RD, SUITE 304
CHATTANOOGA, TN 37421
Hamilton County (423) 899-3930
DR. THOMAS PETERSON LINDQUIST MD
Ophthalmology
7268 JARNIGAN RD, SUITE 200
CHATTANOOGA, TN 37421
Hamilton County (423) 508-7337
EYE SURGERY CENTER OF CHATTANOOGA, LLC
Clinic/Center (Ambulatory Surgical)
7268 JARNIGAN RD, STE 104
CHATTANOOGA, TN 37421
Hamilton County (423) 643-3937
STEVEN R ANDERSON M.D.
Ophthalmology
7268 JARNIGAN RD, SUITE 200
CHATTANOOGA, TN 37421
Hamilton County (423) 508-7337
JOHN EDWIN MILLER M.D.
Ophthalmology
7268 JARNIGAN RD, SUITE 304
CHATTANOOGA, TN 37421
Hamilton County (423) 296-0022
DR. DARYL FRANCIS MANN OD
Optometrist
7268 JARNIGAN RD, SUITE 200
CHATTANOOGA, TN 37421
Hamilton County (423) 508-7337
SOUTHEAST EYE SPECIALISTS PLLC
Ophthalmology
7268 JARNIGAN RD, SUITE 200
CHATTANOOGA, TN 37421
Hamilton County (423) 508-7337
DR. PAIGE THOMPSON OD
Optometrist
7268 JARNIGAN RD, SUITE 200
CHATTANOOGA, TN 37421
Hamilton County (423) 508-7337

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rex Yannis's NPI number?

The NPI number for Rex Yannis is 1417007691. It was assigned to this individual provider in the NPPES registry on January 11, 2007.

Where is Rex Yannis located?

Rex Yannis practices at 7268 Jarnigan Rd Suite 200, Chattanooga, TN 37421. The listed phone number is (423) 508-7337.

What is Rex Yannis's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Ophthalmic Plastic and Reconstructive Surgery, with taxonomy code 207WX0200X.

Is Rex Yannis enrolled in Medicare?

Yes. Rex Yannis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Rex Yannis accept?

Health plans from Alliant Health Plans, Inc., Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and Ambetter of Alabama and 5 other insurers list Rex Yannis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Rex Yannis affiliated with any hospitals?

According to CMS data, Rex Yannis is affiliated with Hamilton Medical Center, Memorial Healthcare System, Inc, Erlanger Medical Center, Parkridge Medical Center and Tennova Health Care-Cleveland.

When was this NPI record last updated?

The NPPES record for Rex Yannis was last updated on February 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.