Doctor profile · Federal record
Dr. David Walker, M.D.
Otology & Neurotology Physician (CMS: Otolaryngology) · Otolaryngology Physician · Northbrook, IL
- NPI 1265788186
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
501 Skokie Blvd
Northbrook, IL 600622802
(847) 504-3300
fax (847) 504-3305 - Mailing address
-
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- March 25, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207YX0901X — NUCC code
- State license (1)
- Illinois #036157841
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265788186. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,068
Distinct HCPCS
10
Medicare allowed
$82,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92504 |
Exam of ear using a microscope | 199 | 171 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 179 | 162 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 130 | 114 | $69 | |
69210 |
Removal of impacted ear wax | 124 | 106 | $34 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 124 | 124 | $140 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 83 | 64 | $37 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 75 | 75 | $87 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 51 | $149 | |
69433 |
Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | 35 | 31 | $158 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 34 | 34 | $190 |
In context: peer comparison
Among 1 peers in Northbrook Otology & Neurotology Physician, average services per provider: 89. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$273
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Oticon Medical, LLC | 1 | $150.98 | |
| Advanced Bionics, LLC | 1 | $96.70 | |
| Acera Surgical, INC. | 1 | $25.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
186
Patients
118
Total drug cost
$6,988
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofloxacin | Generic | 37 | 26 | $1,670 |
| Fluticasone Propionate | Generic | 29 | 16 | $580 |
| Prednisone | Generic | 26 | 23 | $109 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 23 | 18 | $3,699 |
| Indapamide | Generic | 20 | 0 | $390 |
| Cephalexin | Generic | 18 | 18 | $53 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 17 | $119 |
| Azelastine Hcl | Generic | 15 | 0 | $369 |
Hospital affiliations
Frequently asked questions
What is Dr. David Walker's medical specialty?
Dr. David Walker practices Otology & Neurotology Physician in Northbrook, IL.
Where does Dr. David Walker practice?
Dr. David Walker practices at 501 Skokie Blvd, Northbrook, IL 600622802. Office phone: 8475043300.
What is Dr. David Walker's NPI?
Dr. David Walker's National Provider Identifier (NPI) is 1265788186, issued by NPPES.
Does Dr. David Walker accept Medicare assignment?
Yes. Dr. David Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Walker commonly perform?
Top Medicare-reported procedures in 2023: Exam of ear using a microscope (HCPCS 92504); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.