Doctor profile · Federal record
Dr. Zachary Wassmuth, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Specialist · Austin, TX
- NPI 1972577534
- Accepts Medicare
- MIPS 73.2 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12309 N Mopac Expy Ste 100
Austin, TX 787582604
(512) 339-4040
fax (512) 339-1663 - Additional location
-
4 Lakeway Centre CT Unit B
Lakeway, TX 787342757 - Mailing address
-
12309 N Mopac Expressway, Suite 100
Austin, TX 787582577
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- May 2, 2019
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Texas #L5608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972577534. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
580
Distinct HCPCS
10
Medicare allowed
$199,832
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 88 | $91 | |
95800 |
Sleep study including heart rate, breathing, and sleep time | 88 | 84 | $136 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 80 | 57 | $195 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $167 | |
70486 |
Ct scan of face without contrast | 43 | 41 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 34 | $128 | |
31237 |
Biopsy or removal of nasal polyp or tissue using an endoscope | 35 | 27 | $361 | |
30140 |
Removal of nasal air passage under lining tissue | 26 | 26 | $255 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $112 | |
30520 |
Reshaping of nasal cartilage | 16 | 16 | $394 |
In context: peer comparison
Among 19 peers in Austin Otolaryngology Physician, average services per provider: 117. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$1,395
Transactions
52
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aerin Medical INC. | 13 | $300.20 | |
| Genzyme Corporation | 10 | $261.66 | |
| Regeneron Healthcare Solutions, INC. | 10 | $239.56 | |
| Inspire Medical Systems, INC. | 5 | $236.74 | |
| Integra LifeSciences Corporation | 5 | $194.81 | |
| Optinose US, INC. | 3 | $68.77 | |
| GlaxoSmithKline, LLC. | 4 | $60.83 | |
| Hikma Pharmaceuticals USA | 2 | $32.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
80
Total drug cost
$1,001
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 33 | 28 | $303 |
| Cefdinir | Generic | 25 | 23 | $395 |
| Ondansetron Odt (Ondansetron) | Brand | 18 | 18 | $16 |
| Omeprazole | Generic | 17 | 0 | $153 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 11 | $135 |
Frequently asked questions
What is Dr. Zachary Wassmuth's medical specialty?
Dr. Zachary Wassmuth practices Otolaryngology Physician in Austin, TX.
Where does Dr. Zachary Wassmuth practice?
Dr. Zachary Wassmuth practices at 12309 N Mopac Expy Ste 100, Austin, TX 787582604. Office phone: 5123394040.
What is Dr. Zachary Wassmuth's NPI?
Dr. Zachary Wassmuth's National Provider Identifier (NPI) is 1972577534, issued by NPPES.
Does Dr. Zachary Wassmuth accept Medicare assignment?
Yes. Dr. Zachary Wassmuth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Wassmuth commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Sleep study including heart rate, breathing, and sleep time (HCPCS 95800); Diagnostic exam of nasal passages using an endoscope (HCPCS 31231). Source: CMS Medicare Physician & Other Practitioners file.