Doctor profile · Federal record
Dr. Adam Parker, M.D.
Rheumatology Physician (CMS: Rheumatology) · Student in an Organized Health Care Education/Training Program · Bridgeton, MO
- NPI 1023306040
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12255 Depaul Drive Suite 500
Bridgeton, MO 63044
(314) 209-5180 - Additional location
-
1402 S Grand Blvd
Saint Louis, MO 631041004
(314) 577-8760 - Mailing address
-
Po Box 955534
Saint Louis, MO 631952551
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- October 26, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Missouri #2016015321 · Missouri #2011018542
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023306040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
702
Distinct HCPCS
2
Medicare allowed
$68,082
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 640 | 312 | $94 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 62 | 62 | $127 |
In context: peer comparison
Among 2 peers in Bridgeton Rheumatology Physician, average services per provider: 318. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$88
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 3 | $58.67 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $29.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,535
Patients
1,048
Total drug cost
$123,139
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 797 | 215 | $50,435 |
| Prednisone | Generic | 476 | 177 | $3,229 |
| Methotrexate (Methotrexate Sodium) | Brand | 440 | 122 | $16,123 |
| Allopurinol | Generic | 383 | 105 | $6,021 |
| Gabapentin | Generic | 281 | 89 | $5,591 |
| Folic Acid | Generic | 161 | 50 | $935 |
| Celecoxib | Generic | 159 | 43 | $5,197 |
| Leflunomide | Generic | 140 | 46 | $13,971 |
| Duloxetine Hcl | Generic | 132 | 38 | $3,115 |
| Sulfasalazine Dr (Sulfasalazine) | Brand | 105 | 27 | $3,958 |
Hospital affiliations
Frequently asked questions
What is Dr. Adam Parker's medical specialty?
Dr. Adam Parker practices Rheumatology Physician in Bridgeton, MO.
Where does Dr. Adam Parker practice?
Dr. Adam Parker practices at 12255 Depaul Drive Suite 500, Bridgeton, MO 63044. Office phone: 3142095180.
What is Dr. Adam Parker's NPI?
Dr. Adam Parker's National Provider Identifier (NPI) is 1023306040, issued by NPPES.
Does Dr. Adam Parker accept Medicare assignment?
Yes. Dr. Adam Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Parker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.