Doctor profile · Federal record
Dr. Catherine Wittgen, MD
Vascular Surgery Physician (CMS: Vascular Surgery) · Saint Louis, MO
- NPI 1184728305
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1225 S Grand Blvd
Saint Louis, MO 631041016
(314) 617-3883 - Additional location
-
915 N Grand Blvd
Saint Louis, MO 631061621
(314) 652-4100 - Mailing address
-
3691 Rutger Ave, Provider Enrollment
Saint Louis, MO 63110
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 23, 2025
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- Missouri #R1P76
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184728305. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
98
Distinct HCPCS
5
Medicare allowed
$8,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $127 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 21 | $88 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $62 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 14 | $77 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 15 | 14 | $35 |
In context: peer comparison
Among 15 peers in Saint Louis Vascular Surgery Physician, average services per provider: 59. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$166
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $147.40 | |
| Solventum Corporation | 1 | $19.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
86
Patients
0
Total drug cost
$1,843
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cilostazol | Generic | 69 | 0 | $1,594 |
| Gabapentin | Generic | 17 | 0 | $249 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Wittgen's medical specialty?
Dr. Catherine Wittgen practices Vascular Surgery Physician in Saint Louis, MO.
Where does Dr. Catherine Wittgen practice?
Dr. Catherine Wittgen practices at 1225 S Grand Blvd, Saint Louis, MO 631041016. Office phone: 3146173883.
What is Dr. Catherine Wittgen's NPI?
Dr. Catherine Wittgen's National Provider Identifier (NPI) is 1184728305, issued by NPPES.
Does Dr. Catherine Wittgen accept Medicare assignment?
Yes. Dr. Catherine Wittgen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Wittgen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.