Doctor profile · Federal record
Dr. Jooyoung Maeng, MD
Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Anesthesiology Physician · Saint Louis, MO
- NPI 1578094231
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4921 Parkview Pl, Dept Anesthesiology, Ste 14C
Saint Louis, MO 631101032
(314) 362-8820
fax (314) 747-2173 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207LP2900X — NUCC code
- State license (1)
- Missouri #2019022752
- Medicaid
- MO #200062755
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578094231. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
902
Distinct HCPCS
10
Medicare allowed
$80,926
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 188 | 101 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 163 | 99 | $64 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $124 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 54 | 41 | $95 | |
64493 |
Injection of lower or sacral spine facet joint using imaging guidance, single level | 42 | 26 | $125 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 42 | 33 | $48 | |
77002 |
Fluoroscopic guidance for needle placement | 38 | 25 | $26 | |
64494 |
Injection of lower or sacral spine facet joint using imaging guidance, second level | 37 | 23 | $70 | |
20610 |
Aspiration and/or injection of fluid from large joint | 36 | 24 | $49 | |
62321 |
Injection of substance into middle or upper spine canal using imaging guidance | 31 | 22 | $103 |
In context: peer comparison
Among 13 peers in Saint Louis Pain Medicine (Anesthesiology) Physician, average services per provider: 98. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$1,636
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 9 | $1,314.95 | |
| Spr Therapeutics, INC | 1 | $128.87 | |
| Averitas Pharma INC. | 3 | $66.47 | |
| Avanos Medical | 2 | $52.43 | |
| Valinor Pharma, LLC | 2 | $35.28 | |
| Painteq LLC | 1 | $19.89 | |
| Abbvie INC. | 1 | $17.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,245
Patients
328
Total drug cost
$44,276
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pregabalin | Generic | 242 | 72 | $7,012 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 187 | 32 | $7,125 |
| Gabapentin | Generic | 185 | 67 | $3,439 |
| Methocarbamol | Generic | 83 | 34 | $1,446 |
| Baclofen | Generic | 73 | 25 | $1,753 |
| Cyclobenzaprine Hcl | Generic | 73 | 23 | $975 |
| Tizanidine Hcl | Generic | 68 | 19 | $812 |
| Tramadol Hcl | Generic | 58 | 17 | $1,603 |
| Meloxicam | Generic | 45 | 13 | $206 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 45 | 13 | $1,664 |
Hospital affiliations
Frequently asked questions
What is Dr. Jooyoung Maeng's medical specialty?
Dr. Jooyoung Maeng practices Pain Medicine (Anesthesiology) Physician in Saint Louis, MO.
Where does Dr. Jooyoung Maeng practice?
Dr. Jooyoung Maeng practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 3143628820.
What is Dr. Jooyoung Maeng's NPI?
Dr. Jooyoung Maeng's National Provider Identifier (NPI) is 1578094231, issued by NPPES.
Does Dr. Jooyoung Maeng accept Medicare assignment?
Yes. Dr. Jooyoung Maeng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jooyoung Maeng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.