Doctor profile · Federal record
Dr. Diantha Williamson, M.D.
Family Medicine Physician (CMS: Family Practice) · Salt Lake City, UT
- NPI 1720467780
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1250 E 3900 S Ste 260
Salt Lake City, UT 841241371
(801) 265-2000
fax (801) 265-2008
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- August 29, 2016
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Utah #9854067-1205
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720467780. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
350
Distinct HCPCS
10
Medicare allowed
$25,932
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 115 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 51 | 50 | $86 | |
81003 |
Automated urinalysis test | 47 | 47 | $2 | |
0241U |
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 30 | 30 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $107 | |
36415 |
Insertion of needle into vein for collection of blood sample | 19 | 19 | $8 | |
80047 |
Blood test, basic group of blood chemicals (calcium, ionized) | 19 | 19 | $13 | |
71046 |
X-ray of chest, 2 views | 18 | 18 | $22 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 16 | 14 | $6 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 14 | 14 | $8 |
In context: peer comparison
Among 49 peers in Salt Lake City Family Medicine Physician, average services per provider: 47. This provider delivers 7.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
321
Patients
317
Total drug cost
$3,469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 54 | 54 | $513 |
| Doxycycline Monohydrate | Generic | 45 | 45 | $434 |
| Prednisone | Generic | 38 | 38 | $87 |
| Cefdinir | Generic | 36 | 34 | $595 |
| Fluticasone Propionate | Generic | 22 | 22 | $236 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 22 | 22 | $203 |
| Meloxicam | Generic | 19 | 19 | $73 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 18 | 18 | $187 |
| Triamcinolone Acetonide | Generic | 18 | 18 | $78 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 17 | 16 | $442 |
Hospital affiliations
Frequently asked questions
What is Dr. Diantha Williamson's medical specialty?
Dr. Diantha Williamson practices Family Medicine Physician in Salt Lake City, UT.
Where does Dr. Diantha Williamson practice?
Dr. Diantha Williamson practices at 1250 E 3900 S Ste 260, Salt Lake City, UT 841241371. Office phone: 8012652000.
What is Dr. Diantha Williamson's NPI?
Dr. Diantha Williamson's National Provider Identifier (NPI) is 1720467780, issued by NPPES.
Does Dr. Diantha Williamson accept Medicare assignment?
Yes. Dr. Diantha Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diantha Williamson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.