Doctor profile · Federal record
Dr. Alexander Parker, MD
Urology Physician (CMS: Urology) · Saint Louis, MO
- NPI 1770003162
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
(314) 362-5000 - Mailing address
-
660 S Euclid Ave, Department of Surgery, Campus Box 8109
Saint Louis, MO 631101010
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Missouri #2017020628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770003162. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,362
Distinct HCPCS
10
Medicare allowed
$251,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 722 | 436 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 687 | 394 | $124 | |
36415 |
Insertion of needle into vein for collection of blood sample | 425 | 276 | $8 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 397 | 300 | $10 | |
84153 |
Psa (prostate specific antigen) measurement, total | 317 | 222 | $18 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 270 | 211 | $88 | |
87798 |
Detection test by nucleic acid for organism, amplified probe technique | 180 | 11 | $34 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 153 | 46 | $62 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 99 | 99 | $161 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 99 | 22 | $170 |
In context: peer comparison
Among 32 peers in Saint Louis Urology Physician, average services per provider: 207. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$1,649
Transactions
58
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dendreon Pharmaceuticals LLC | 7 | $224.41 | |
| Tempus Ai, INC | 6 | $180.77 | |
| Sumitomo Pharma America, INC. | 7 | $178.04 | |
| Ferring Pharmaceuticals INC. | 5 | $128.86 | |
| Janssen Biotech, INC. | 5 | $109.52 | |
| Abbvie INC. | 5 | $102.17 | |
| Endo USA, INC. | 4 | $81.51 | |
| Bayer Healthcare Pharmaceuticals INC. | 5 | $79.59 | |
| Ambu INC. | 3 | $78.91 | |
| Edap Technomed INC | 3 | $72.00 | |
| Koelis INC. | 1 | $53.56 | |
| Urogen Pharma, INC. | 2 | $48.63 | |
| Boston Scientific Corporation | 2 | $45.47 | |
| Astellas Pharma US INC | 2 | $35.27 | |
| Teleflex LLC | 1 | $33.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,015
Patients
474
Total drug cost
$698,024
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 341 | 148 | $6,534 |
| Finasteride | Generic | 224 | 96 | $3,250 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 89 | 77 | $398 |
| Ciprofloxacin Hcl | Generic | 75 | 67 | $470 |
| Myrbetriq (Mirabegron) | Brand | 47 | 20 | $33,707 |
| Orgovyx (Relugolix) | Brand | 38 | 0 | $102,137 |
| Cephalexin | Generic | 37 | 33 | $299 |
| Trospium Chloride | Generic | 24 | 0 | $1,095 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 23 | 19 | $371 |
| Testosterone Cypionate | Generic | 23 | 0 | $918 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Parker's medical specialty?
Dr. Alexander Parker practices Urology Physician in Saint Louis, MO.
Where does Dr. Alexander Parker practice?
Dr. Alexander Parker practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143625000.
What is Dr. Alexander Parker's NPI?
Dr. Alexander Parker's National Provider Identifier (NPI) is 1770003162, issued by NPPES.
Does Dr. Alexander Parker accept Medicare assignment?
Yes. Dr. Alexander Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Parker commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.