Doctor profile · Federal record
Dr. James Walker, M.D.
Family Medicine Physician (CMS: Family Practice) · Corpus Christi, TX
- NPI 1932218971
- Accepts Medicare
- MIPS 89.9 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6200 Saratoga Blvd Unit 5
Corpus Christi, TX 784143478
(361) 225-2255
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 16, 2012
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #M0334
- Medicaid
- TX #173045901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932218971. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,366
Distinct HCPCS
10
Medicare allowed
$352,017
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 1,103 | 455 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,070 | 457 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 1,052 | 456 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,009 | 462 | $123 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 929 | 432 | $4 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 791 | 408 | $13 | |
82550 |
Creatine kinase (cardiac enzyme) level, total | 688 | 321 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 671 | 318 | $88 | |
83735 |
Magnesium level | 644 | 309 | $6 | |
83036 |
Hemoglobin a1c level | 633 | 319 | $9 |
In context: peer comparison
Among 58 peers in this city , average services per provider: 134. This provider delivers 92× the peer median.Open Payments
Industry payments received
All-time total
$1,102
Transactions
66
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 23 | $328.58 | |
| Amgen Inc. | 11 | $160.86 | |
| GlaxoSmithKline, LLC. | 7 | $130.70 | |
| Lilly USA, LLC | 4 | $78.59 | |
| PFIZER INC. | 4 | $74.95 | |
| AstraZeneca Pharmaceuticals LP | 4 | $71.60 | |
| Novartis Pharmaceuticals Corporation | 2 | $52.54 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $38.24 | |
| Exact Sciences Corporation | 2 | $30.07 | |
| SHIELD THERAPEUTICS INC | 2 | $29.98 | |
| Merck Sharp & Dohme LLC | 1 | $24.88 | |
| Phadia US Inc. | 1 | $22.22 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $21.75 | |
| Dexcom, Inc. | 1 | $20.54 | |
| ABBVIE INC. | 1 | $16.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,335
Patients
951
Total drug cost
$47,162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 468 | 127 | $6,645 |
| Losartan Potassium | Generic | 350 | 97 | $4,429 |
| Atorvastatin Calcium | Generic | 346 | 107 | $4,155 |
| Amlodipine Besylate | Generic | 316 | 95 | $2,140 |
| Hydrochlorothiazide | Generic | 224 | 70 | $1,567 |
| Ezetimibe | Generic | 220 | 68 | $8,283 |
| Lisinopril | Generic | 204 | 62 | $1,534 |
| Metoprolol Succinate | Generic | 197 | 58 | $3,622 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 179 | 25 | $5,062 |
| Rosuvastatin Calcium | Generic | 174 | 52 | $2,336 |
Frequently asked questions
What is Dr. James Walker's medical specialty?
Dr. James Walker practices Family Medicine Physician in Corpus Christi, TX.
Where does Dr. James Walker practice?
Dr. James Walker practices at 6200 Saratoga Blvd Unit 5, Corpus Christi, TX 784143478. Office phone: 3612252255.
What is Dr. James Walker's NPI?
Dr. James Walker's National Provider Identifier (NPI) is 1932218971, issued by NPPES.
Does Dr. James Walker accept Medicare assignment?
Yes. Dr. James Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Walker commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.