Are you Eric Y. Knoll, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Eric Y. Knoll, M.D.
- Indianapolis location main office
5255 E Stop 11 Rd Ste 400, Indianapolis, IN 46237 - Indianapolis location
1550 E County Line Rd Ste 315, Indianapolis, IN 46227 - Indianapolis location
5255 E Stop 11 Rd, Suite 400, Indianapolis, IN 46237
About Dr. Knoll
Based in Indianapolis, IN, Eric Y. Knoll, M.D. is listed in the NPI registry under otolaryngology. Eric graduated from Indiana University School of Medicine in 1987. Eric is also listed as specializing in otolaryngology (ent). Medicare claims data shows Eric provided 370 services to 349 patients. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1083771331 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
- (317) 528-6640
- Email not available
Practice Locations
5255 E STOP 11 RD STE 400
Indianapolis, IN 46237
1550 E County Line Rd Ste 315
Indianapolis, IN 46227
5255 E Stop 11 Rd Suite 400
Indianapolis, IN 46237
Conditions Commonly Evaluated or Treated
Within Otolaryngology 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
Balance
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
Head & Neck
Throat & Voice
Procedures & services
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
Procedures Most Often Billed to Medicare
370 services · 349 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
43 | As often as other peers in Otolaryngology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
146 | More often than most peers in Otolaryngology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
101 | As often as other peers in Otolaryngology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
48 | As often as other peers in Otolaryngology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 | Less often than most peers in Otolaryngology |
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 ENT doctors at this location 2
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 — 29 related providers in 4 groups
Other ENT doctors in Indianapolis 7
Same specialty, same city.
Trained at Indiana University School of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 8
Providers in IN who bill this service to Medicare most often.
Common questions
What does Eric Y. Knoll specialize in?
Eric Y. Knoll is an ENT doctor in Indianapolis, IN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Eric Y. Knoll located?
Eric Y. Knoll is listed at 5255 E Stop 11 Rd Ste 400, Indianapolis, IN 46237. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Eric Y. Knoll's phone number?
The number on file is (317) 528-6640. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Eric Y. Knoll?
Eric Y. Knoll's National Provider Identifier is 1083771331. 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 Eric Y. Knoll train?
Eric Y. Knoll attended Indiana University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Eric Y. Knoll have?
Eric Y. Knoll has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Eric Y. Knoll do most often?
According to Medicare billing data, Eric Y. Knoll performs procedures including diagnostic exam of voice box using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Eric Y. Knoll's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Eric Y. Knoll. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.