Doctor profile · Federal record
Dr. Marshall Smith, MD
Pediatric Otolaryngology Physician (CMS: Pediatric Medicine) · Otolaryngology Physician · Salt Lake City, UT
- NPI 1154411783
- Accepts Medicare
- MIPS 92.1 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 N Medical Dr
Salt Lake City, UT 841131103
(801) 581-2121 - Mailing address
-
Po Box 581094
Salt Lake City, UT 841581094
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 17, 2021
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207YP0228X — NUCC code
- State license (1)
- Utah #333284-1205
- Medicaid (2)
- UT #D1815 · ID #805065800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154411783. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
326
Distinct HCPCS
7
Medicare allowed
$37,363
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64617 |
Injection of chemical for paralysis of nerve muscles on side of voice box | 128 | 50 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 40 | $64 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 53 | 53 | $81 | |
31571 |
Injection into vocal cords using an endoscope with operating microscope or telescope | 29 | 21 | $150 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 28 | 24 | $62 | |
64617 |
Injection of chemical for paralysis of nerve muscles on side of voice box | 20 | 11 | $148 | |
31641 |
Destruction of growth or narrowing of lung airway using an endoscope | 14 | 11 | $245 |
In context: peer comparison
Among 1 peers in Salt Lake City Pediatric Otolaryngology Physician, average services per provider: 46. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$118
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 18 | 0 | $118 |
Hospital affiliations
Frequently asked questions
What is Dr. Marshall Smith's medical specialty?
Dr. Marshall Smith practices Pediatric Otolaryngology Physician in Salt Lake City, UT.
Where does Dr. Marshall Smith practice?
Dr. Marshall Smith practices at 100 N Medical Dr, Salt Lake City, UT 841131103. Office phone: 8015812121.
What is Dr. Marshall Smith's NPI?
Dr. Marshall Smith's National Provider Identifier (NPI) is 1154411783, issued by NPPES.
Does Dr. Marshall Smith accept Medicare assignment?
Yes. Dr. Marshall Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marshall Smith commonly perform?
Top Medicare-reported procedures in 2023: Injection of chemical for paralysis of nerve muscles on side of voice box (HCPCS 64617); 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.