Doctor profile · Federal record
Dr. David Leander, MD
Internal Medicine Physician (CMS: Internal Medicine) · Saint Louis, MO
- NPI 1083230593
- Accepts Medicare
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1 Barnes Jew Hosp Plz
Saint Louis, MO 631101003
(314) 362-5000 - Additional location
-
1153 Centre St
Jamaica Plain, MA 021303446
(617) 983-7000 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Mailing address
-
660 S Euclid Ave # 8121
Saint Louis, MO 631101010
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- December 30, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #2020017608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083230593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
277
Distinct HCPCS
3
Medicare allowed
$26,434
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 144 | 66 | $32 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 88 | 85 | $183 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 20 | $126 |
In context: peer comparison
Among 216 peers in this city , average services per provider: 171. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
286
Patients
24
Total drug cost
$20,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 49 | 13 | $729 |
| Amlodipine Besylate | Generic | 39 | 11 | $306 |
| Eliquis (Apixaban) | Brand | 23 | 0 | $16,148 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 0 | $693 |
| Lisinopril | Generic | 18 | 0 | $195 |
| Tamsulosin Hcl | Generic | 17 | 0 | $173 |
| Hydrochlorothiazide | Generic | 16 | 0 | $78 |
| Carvedilol | Generic | 15 | 0 | $214 |
| Fluticasone Propionate | Generic | 15 | 0 | $329 |
| Losartan Potassium | Generic | 15 | 0 | $242 |
Frequently asked questions
What is Dr. David Leander's medical specialty?
Dr. David Leander practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. David Leander practice?
Dr. David Leander practices at 1 Barnes Jew Hosp Plz, Saint Louis, MO 631101003. Office phone: 3143625000.
What is Dr. David Leander's NPI?
Dr. David Leander's National Provider Identifier (NPI) is 1083230593, issued by NPPES.
Does Dr. David Leander accept Medicare assignment?
Yes. Dr. David Leander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Leander commonly perform?
Top Medicare-reported procedures in 2023: Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.