Doctor profile · Federal record
Dr. Christine Sigman, MD
Internal Medicine Physician (CMS: Internal Medicine) · Ballwin, MO
- NPI 1174591374
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15945 Clayton RD, Suite 310
Ballwin, MO 630112490
(636) 256-5350
fax (636) 256-5370
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 11, 2022
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #110901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174591374. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,224
Distinct HCPCS
10
Medicare allowed
$88,693
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 547 | 184 | $126 | |
36415 |
Insertion of needle into vein for collection of blood sample | 396 | 174 | $8 | |
G0008 |
Administration of influenza virus vaccine | 58 | 57 | $30 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 38 | $87 | |
90686 |
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | 37 | 37 | $22 | |
99496 |
Transitional care management services for problem of high complexity | 31 | 26 | $273 | |
81002 |
Urinalysis, manual test | 28 | 23 | $3 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 25 | 19 | $14 | |
96372 |
Injection of drug or substance under skin or into muscle | 25 | 13 | $13 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 18 | 13 | $2 |
In context: peer comparison
Among 3 peers in Ballwin Internal Medicine Physician, average services per provider: 83. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$389
Transactions
17
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $93.48 | |
| Lilly USA, LLC | 1 | $63.30 | |
| Novartis Pharmaceuticals Corporation | 3 | $55.01 | |
| Exact Sciences Corporation | 2 | $38.65 | |
| Amgen INC. | 1 | $26.72 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $25.15 | |
| Azurity Pharmaceuticals, INC. | 1 | $20.83 | |
| Xeris Pharmaceuticals, INC. | 1 | $19.39 | |
| Novo Nordisk INC | 1 | $18.06 | |
| Esperion Therapeutics, INC. | 1 | $15.10 | |
| GlaxoSmithKline, LLC. | 1 | $13.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,278
Patients
690
Total drug cost
$66,285
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 341 | 100 | $3,855 |
| Rosuvastatin Calcium | Generic | 220 | 69 | $2,866 |
| Ezetimibe | Generic | 193 | 52 | $8,135 |
| Levothyroxine Sodium | Generic | 188 | 46 | $2,878 |
| Amlodipine Besylate | Generic | 185 | 62 | $1,386 |
| Alprazolam | Generic | 161 | 33 | $1,487 |
| Losartan Potassium | Generic | 158 | 47 | $1,868 |
| Metoprolol Succinate | Generic | 144 | 46 | $1,792 |
| Montelukast Sodium | Generic | 140 | 68 | $1,890 |
| Lisinopril | Generic | 96 | 29 | $632 |
Hospital affiliations
Frequently asked questions
What is Dr. Christine Sigman's medical specialty?
Dr. Christine Sigman practices Internal Medicine Physician in Ballwin, MO.
Where does Dr. Christine Sigman practice?
Dr. Christine Sigman practices at 15945 Clayton RD, Ballwin, MO 630112490. Office phone: 6362565350.
What is Dr. Christine Sigman's NPI?
Dr. Christine Sigman's National Provider Identifier (NPI) is 1174591374, issued by NPPES.
Does Dr. Christine Sigman accept Medicare assignment?
Yes. Dr. Christine Sigman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine Sigman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.