Doctor profile · Federal record
Dr. John Ryzenman, MD
Otology & Neurotology Physician (CMS: Otolaryngology) · Otology & Neurotology Physician · Gahanna, OH
- NPI 1871501437
- Accepts Medicare
- 27 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
600 Taylor Station Road
Gahanna, OH 43230
(614) 891-9190
fax (614) 839-9174 - Mailing address
-
Po Box 606
New Albany, OH 43054
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 28, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207YX0901X — NUCC code
- State licenses (2)
- Ohio #035088358 · Ohio #35-088358
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871501437. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
363
Distinct HCPCS
8
Medicare allowed
$31,684
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 67 | $86 | |
92557 |
Comprehensive hearing and speech recognition test | 65 | 63 | $35 | |
69210 |
Removal of impacted ear wax | 53 | 33 | $45 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 41 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $156 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $107 | |
92550 |
Test for eardrum and muscle function | 21 | 21 | $20 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $210 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 45. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$1,238
Transactions
6
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| MED-EL Corporation | 6 | $1,237.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
302
Patients
216
Total drug cost
$11,627
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofloxacin | Generic | 74 | 53 | $2,460 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 43 | 21 | $3,027 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 32 | 29 | $206 |
| Cephalexin | Generic | 30 | 26 | $145 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 23 | 18 | $3,308 |
| Methylprednisolone | Generic | 23 | 23 | $213 |
| Doxycycline Hyclate | Generic | 20 | 14 | $458 |
| Promethazine Hcl | Generic | 17 | 16 | $28 |
| Prednisone | Generic | 16 | 16 | $63 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 12 | 0 | $23 |
Frequently asked questions
What is Dr. John Ryzenman's medical specialty?
Dr. John Ryzenman practices Otology & Neurotology Physician in Gahanna, OH.
Where does Dr. John Ryzenman practice?
Dr. John Ryzenman practices at 600 Taylor Station Road, Gahanna, OH 43230. Office phone: 6148919190.
What is Dr. John Ryzenman's NPI?
Dr. John Ryzenman's National Provider Identifier (NPI) is 1871501437, issued by NPPES.
Does Dr. John Ryzenman accept Medicare assignment?
Yes. Dr. John Ryzenman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Ryzenman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Comprehensive hearing and speech recognition test (HCPCS 92557); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.