Doctor profile · Federal record
Dr. Melissa Weis, M.D.
Pulmonary Disease Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Saint Louis, MO
- NPI 1821242462
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12700 Southfork RD
Saint Louis, MO 631283201
(314) 892-6565
fax (314) 892-4828
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- March 14, 2017
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Missouri #2011028712 · Ohio #35.096141
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821242462. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
112
Distinct HCPCS
3
Medicare allowed
$13,590
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 79 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 17 | $77 | |
99291 |
Critical care, first 30-74 minutes | 13 | 11 | $215 |
In context: peer comparison
Among 40 peers in Saint Louis Pulmonary Disease Physician, average services per provider: 94. This provider delivers 1.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Melissa Weis's medical specialty?
Dr. Melissa Weis practices Pulmonary Disease Physician in Saint Louis, MO.
Where does Dr. Melissa Weis practice?
Dr. Melissa Weis practices at 12700 Southfork RD, Saint Louis, MO 631283201. Office phone: 3148926565.
What is Dr. Melissa Weis's NPI?
Dr. Melissa Weis's National Provider Identifier (NPI) is 1821242462, issued by NPPES.
Does Dr. Melissa Weis accept Medicare assignment?
Yes. Dr. Melissa Weis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Weis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.