Doctor profile · Federal record
Dr. Matthew Dettmer, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Saint Louis, MO
- NPI 1972814309
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
(314) 747-3000
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Missouri #2010017825
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972814309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
234
Distinct HCPCS
5
Medicare allowed
$32,916
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 83 | 42 | $207 | |
99285 |
Emergency department visit with high level of medical decision making | 72 | 72 | $172 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 32 | 30 | $8 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 27 | 22 | $82 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 20 | 18 | $43 |
In context: peer comparison
Among 121 peers in Saint Louis Emergency Medicine Physician, average services per provider: 92. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. Matthew Dettmer's medical specialty?
Dr. Matthew Dettmer practices Emergency Medicine Physician in Saint Louis, MO.
Where does Dr. Matthew Dettmer practice?
Dr. Matthew Dettmer practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3147473000.
What is Dr. Matthew Dettmer's NPI?
Dr. Matthew Dettmer's National Provider Identifier (NPI) is 1972814309, issued by NPPES.
Does Dr. Matthew Dettmer accept Medicare assignment?
Yes. Dr. Matthew Dettmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Dettmer commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.