Doctor profile · Federal record
Dr. Elizabeth Houston, DO
Internal Medicine Physician (CMS: Internal Medicine) · Saint Louis, MO
- NPI 1225653942
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
621 S New Ballas RD Ste 6017B
Saint Louis, MO 631418274
(314) 251-7840 - Additional location
-
607 S New Ballas RD Ste 3300
Saint Louis, MO 631418219
(314) 251-4400
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- August 27, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #2023008551
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225653942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
195
Distinct HCPCS
4
Medicare allowed
$18,062
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 134 | 47 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 28 | 28 | $111 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 18 | 12 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $169 |
In context: peer comparison
Among 216 peers in this city , average services per provider: 171. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
164
Patients
25
Total drug cost
$2,412
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 49 | 13 | $475 |
| Amlodipine Besylate | Generic | 28 | 0 | $103 |
| Synthroid (Levothyroxine Sodium) | Brand | 18 | 0 | $1,009 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 16 | 0 | $246 |
| Gabapentin | Generic | 15 | 0 | $212 |
| Metoprolol Succinate | Generic | 14 | 0 | $153 |
| Labetalol Hcl | Generic | 12 | 0 | $140 |
| Pantoprazole Sodium | Generic | 12 | 12 | $74 |
Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Houston's medical specialty?
Dr. Elizabeth Houston practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. Elizabeth Houston practice?
Dr. Elizabeth Houston practices at 621 S New Ballas RD Ste 6017B, Saint Louis, MO 631418274. Office phone: 3142517840.
What is Dr. Elizabeth Houston's NPI?
Dr. Elizabeth Houston's National Provider Identifier (NPI) is 1225653942, issued by NPPES.
Does Dr. Elizabeth Houston accept Medicare assignment?
Yes. Dr. Elizabeth Houston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Houston commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.