Doctor profile · Federal record
Dr. Walter Mickey, D.O.
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Saint Louis, MO
- NPI 1306109384
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
621 S Ballas RD Ste 7020
Saint Louis, MO 631225314
(314) 251-6000 - Mailing address
-
407 Hillington Dr
Eureka, MO 630251089
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- March 23, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Missouri #2014011937
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306109384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
245
Distinct HCPCS
3
Medicare allowed
$42,378
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 171 | 62 | $205 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 41 | 27 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 26 | $76 |
In context: peer comparison
Among 22 peers in Saint Louis Critical Care Medicine (Internal Medicine) Physician, average services per provider: 66. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$60
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $30.32 | |
| Ceribell, INC. | 1 | $16.00 | |
| Abbvie INC. | 1 | $13.64 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Walter Mickey's medical specialty?
Dr. Walter Mickey practices Critical Care Medicine (Internal Medicine) Physician in Saint Louis, MO.
Where does Dr. Walter Mickey practice?
Dr. Walter Mickey practices at 621 S Ballas RD Ste 7020, Saint Louis, MO 631225314. Office phone: 3142516000.
What is Dr. Walter Mickey's NPI?
Dr. Walter Mickey's National Provider Identifier (NPI) is 1306109384, issued by NPPES.
Does Dr. Walter Mickey accept Medicare assignment?
Yes. Dr. Walter Mickey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Mickey commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.