Physician Profile
Unclaimed ProfileAbout ELLIS
Mark Andrew Ellis, M.D. is a healthcare provider in Chattanooga, TN specialising in otolaryngology. Mark trained at Medical College of Georgia School of Medicine, graduating in 2016. Mark is also listed as specialising in otolaryngology (ent).
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
Areas of Expertise
Common questions
What is Dr. Ellis's specialty?
Dr. Ellis is an otolaryngology in Chattanooga, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where can I find Dr. Ellis?
Dr. Ellis is listed at 901 RIVERFRONT PKWY STE 300, Chattanooga, TN 37402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ellis?
The number on file is (423) 698-8981. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ellis's NPI number?
Dr. Ellis's National Provider Identifier is 1629427752. 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 Dr. Ellis's medical education?
Dr. Ellis attended Medical College of Georgia School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ellis been practising?
Dr. Ellis has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ellis known for?
According to Medicare billing data, Dr. Ellis performs procedures including diagnostic exam of nasal passages using an endoscope, diagnostic exam of voice box using a flexible endoscope and fine needle aspiration biopsy using ultrasound guidance, first growth; reads or performs imaging such as ultrasound scan of head and neck soft tissue; provides treatments such as comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ellis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ellis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (423) 698-8981
- Email not available
Practice Locations
901 RIVERFRONT PKWY STE 300
Chattanooga, TN 37402
Procedures Most Often Billed to Medicare
606 services · 527 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
91 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
60 |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
28 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
25 |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
166 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
109 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
31 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
28 |
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 otolaryngology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 25 related providers in 4 groups
Trained at Medical College of Georgia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Medical College of Georgia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in TN who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.