Doctor profile · Federal record
Dr. Viengsouk Phommachanh, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Sarasota, FL
- NPI 1235331141
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2401 University Pkwy Ste 102
Sarasota, FL 342432894
(941) 355-2767 - Additional location
-
420 Nokomis Ave S
Venice, FL 342852617
fax (941) 355-0617
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 28, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Florida #ME98812
- Medicaid
- FL #002451300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235331141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,987
Distinct HCPCS
10
Medicare allowed
$376,453
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,063 | 681 | $90 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 414 | 303 | $187 | |
69210 |
Removal of impacted ear wax | 372 | 243 | $48 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 367 | 367 | $167 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 265 | 230 | $127 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 253 | 220 | $128 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 146 | 146 | $112 | |
69433 |
Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | 33 | 29 | $217 | |
30999 |
Other procedure on nose | 16 | 16 | $1,524 | |
31267 |
Removal of nasal sinus tissue using an endoscope | 16 | 16 | $293 |
In context: peer comparison
Among 5 peers in Sarasota Otolaryngology Physician, average services per provider: 161. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$236
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Integra LifeSciences Corporation | 2 | $73.18 | |
| Genzyme Corporation | 2 | $67.43 | |
| Regeneron Healthcare Solutions, INC. | 2 | $42.47 | |
| Acclarent, INC | 1 | $35.17 | |
| GlaxoSmithKline, LLC. | 1 | $17.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
719
Patients
496
Total drug cost
$14,066
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 153 | 129 | $328 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 110 | 99 | $1,059 |
| Azelastine Hcl | Generic | 81 | 40 | $3,014 |
| Fluticasone Propionate | Generic | 78 | 38 | $853 |
| Ipratropium Bromide | Generic | 70 | 30 | $2,818 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 44 | 43 | $215 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 40 | 32 | $1,224 |
| Gabapentin | Generic | 29 | 0 | $377 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 25 | 19 | $512 |
| Doxycycline Hyclate | Generic | 22 | 18 | $355 |
Frequently asked questions
What is Dr. Viengsouk Phommachanh's medical specialty?
Dr. Viengsouk Phommachanh practices Otolaryngology Physician in Sarasota, FL.
Where does Dr. Viengsouk Phommachanh practice?
Dr. Viengsouk Phommachanh practices at 2401 University Pkwy Ste 102, Sarasota, FL 342432894. Office phone: 9413552767.
What is Dr. Viengsouk Phommachanh's NPI?
Dr. Viengsouk Phommachanh's National Provider Identifier (NPI) is 1235331141, issued by NPPES.
Does Dr. Viengsouk Phommachanh accept Medicare assignment?
Yes. Dr. Viengsouk Phommachanh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Viengsouk Phommachanh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of nasal passages using an endoscope (HCPCS 31231); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.