Doctor profile · Federal record
Dr. Paul Yun, MD
Otolaryngology Physician (CMS: Otolaryngology) · Menlo Park, CA
- NPI 1174583355
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
321 Middlefield RD
Menlo Park, CA 940253500
(650) 498-6500
fax (650) 323-4610 - Additional location
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000 - Mailing address
-
1300 Crane St
Menlo Park, CA 940254260
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- April 29, 2024
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- California #A71139
- Medicaid
- CA #00A711390
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174583355. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,459
Distinct HCPCS
10
Medicare allowed
$161,147
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 367 | 272 | $68 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 297 | 232 | $107 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 178 | 178 | $132 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 137 | 137 | $87 | |
69210 |
Removal of impacted ear wax | 100 | 87 | $56 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 83 | $148 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 75 | 75 | $194 | |
31505 |
Diagnostic exam of voice box using an endoscope with mirror | 56 | 53 | $115 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 48 | 46 | $164 | |
69420 |
Incision, aspiration, and/or inflation of eardrum | 34 | 30 | $279 |
In context: peer comparison
Among 1 peers in Menlo Park Otolaryngology Physician, average services per provider: 104. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
242
Patients
133
Total drug cost
$8,501
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ipratropium Bromide | Generic | 62 | 19 | $1,551 |
| Azelastine Hcl | Generic | 30 | 0 | $1,357 |
| Mometasone Furoate | Generic | 27 | 27 | $983 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 24 | 20 | $328 |
| Mupirocin | Generic | 22 | 12 | $208 |
| Prednisone | Generic | 21 | 15 | $173 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 18 | 15 | $2,689 |
| Methylprednisolone | Generic | 14 | 13 | $131 |
| Fluocinolone Acetonide Oil | Generic | 13 | 12 | $865 |
| Omeprazole | Generic | 11 | 0 | $218 |
Hospital affiliations
Frequently asked questions
What is Dr. Paul Yun's medical specialty?
Dr. Paul Yun practices Otolaryngology Physician in Menlo Park, CA.
Where does Dr. Paul Yun practice?
Dr. Paul Yun practices at 321 Middlefield RD, Menlo Park, CA 940253500. Office phone: 6504986500.
What is Dr. Paul Yun's NPI?
Dr. Paul Yun's National Provider Identifier (NPI) is 1174583355, issued by NPPES.
Does Dr. Paul Yun accept Medicare assignment?
Yes. Dr. Paul Yun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Yun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.