Physician Profile
Unclaimed ProfileAbout ROCK
Alexander Nelson Rock, MD practices otolaryngology in Columbus, OH. Alexander is a 2015 graduate of George Washington University School of Medicine. Alexander is also listed as specializing in otolaryngology (ent). Medicare claims data shows Alexander provided 683 services to 538 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (614) 293-9215
- Email not available
Practice Locations
915 OLENTANGY RIVER RD STE 4000
Columbus, OH 43212
Procedures Most Often Billed to Medicare
683 services · 538 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
95 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
40 |
| Evaluation of sleep-disordered breathing by examination of upper airway using an endoscope | Procedure | 42975 |
18 |
| Insertion of hypoglossal nerve neurostimulator electrode and generator and breathing sensor electrode | Procedure | 64582 |
16 |
| Removal of impacted ear wax | Procedure | 69210 |
14 |
| Removal or exploration of parathyroid glands | Procedure | 60500 |
14 |
| Removal of nasal air passage under lining tissue | Procedure | 30140 |
12 |
| Computer-assisted procedure outside membrane covering brain | Procedure | 61782 |
11 |
| Ct scan of face without contrast | Imaging | 70486 |
26 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
216 |
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 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 — 29 related providers in 4 groups
Other otolaryngology specialists in Columbus 6
Same specialty, same city.
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at George Washington University 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 7
Providers in OH who bill this service to Medicare most often.
Common questions
What is Dr. Rock's specialty?
Dr. Rock is an otolaryngology in Columbus, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where can I find Dr. Rock?
Dr. Rock is listed at 915 OLENTANGY RIVER RD STE 4000, Columbus, OH 43212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rock?
The number on file is (614) 293-9215. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rock?
Dr. Rock's National Provider Identifier is 1013398833. 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. Rock's medical education?
Dr. Rock attended George Washington University School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rock have?
Dr. Rock has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rock known for?
According to Medicare billing data, Dr. Rock performs procedures including diagnostic exam of nasal passages using an endoscope, diagnostic exam of voice box using a flexible endoscope and evaluation of sleep-disordered breathing by examination of upper airway using an endoscope; reads or performs imaging such as ct scan of face without contrast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rock's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rock. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.