Doctor profile · Federal record
Dr. Darcy Clawson, P.A.-C
Physician Assistant · Crystal City, MO
- NPI 1821015371
- Accepts Medicare
- MIPS 54.7 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Highway 61 South
Crystal City, MO 630190350
(636) 916-9000 - Mailing address
-
75 Remit Dr, Lockbox 1131
Chicago, IL 606751131
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 26, 2010
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Missouri #117774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821015371. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
672
Distinct HCPCS
10
Medicare allowed
$35,008
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 140 | 139 | $107 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 100 | 20 | $0 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 73 | 70 | $50 | |
87502 |
Detection test by nucleic acid for multiple types influenza virus | 46 | 46 | $94 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $140 | |
71046 |
X-ray of chest, 2 views | 40 | 40 | $28 | |
81003 |
Automated urinalysis test | 27 | 27 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 25 | $76 | |
96372 |
Injection of drug or substance under skin or into muscle | 22 | 20 | $12 | |
80051 |
Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide) | 21 | 21 | $7 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 37. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
174
Patients
172
Total drug cost
$1,631
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 39 | 39 | $574 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 37 | 37 | $386 |
| Prednisone | Generic | 34 | 34 | $65 |
| Mupirocin | Generic | 20 | 19 | $159 |
| Cephalexin | Generic | 17 | 17 | $101 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 15 | $309 |
| Azithromycin | Generic | 11 | 11 | $37 |
Frequently asked questions
What is Dr. Darcy Clawson's medical specialty?
Dr. Darcy Clawson practices Physician Assistant in Crystal City, MO.
Where does Dr. Darcy Clawson practice?
Dr. Darcy Clawson practices at Highway 61 South, Crystal City, MO 630190350. Office phone: 6369169000.
What is Dr. Darcy Clawson's NPI?
Dr. Darcy Clawson's National Provider Identifier (NPI) is 1821015371, issued by NPPES.
Does Dr. Darcy Clawson accept Medicare assignment?
Yes. Dr. Darcy Clawson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darcy Clawson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.