Doctor profile · Federal record
Dr. James Dykes, MD
Internal Medicine Physician (CMS: Internal Medicine) · Johnson City, TN
- NPI 1336197805
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
301 MED Tech Pkwy, Suite 240
Johnson City, TN 376042364
(423) 794-5520
fax (423) 282-6940 - Mailing address
-
Po Box 632476
Cincinnati, OH 452632476
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 17, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #25184
- Medicaid
- TN #1515879
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336197805. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,208
Distinct HCPCS
10
Medicare allowed
$163,264
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 643 | 194 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 528 | 191 | $118 | |
80053 |
Blood test, comprehensive group of blood chemicals | 526 | 192 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 526 | 194 | $8 | |
84439 |
Thyroxine (thyroid chemical), free | 456 | 190 | $9 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 455 | 188 | $16 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 378 | 171 | $13 | |
82043 |
Urine microalbumin (protein) level | 308 | 135 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 306 | 135 | $5 | |
82306 |
Vitamin d-3 level | 283 | 142 | $29 |
In context: peer comparison
Among 41 peers in Johnson City Internal Medicine Physician, average services per provider: 129. This provider delivers 56× the peer median.Open Payments
Industry payments received
All-time total
$82
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 3 | $47.65 | |
| Novo Nordisk INC | 1 | $18.56 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $15.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,944
Patients
761
Total drug cost
$42,677
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 394 | 88 | $6,173 |
| Amlodipine Besylate | Generic | 282 | 78 | $1,743 |
| Rosuvastatin Calcium | Generic | 270 | 73 | $4,886 |
| Lisinopril | Generic | 227 | 65 | $1,974 |
| Omeprazole | Generic | 211 | 56 | $3,720 |
| Metformin Hcl | Generic | 185 | 45 | $2,025 |
| Atorvastatin Calcium | Generic | 183 | 55 | $2,897 |
| Potassium Chloride | Generic | 176 | 53 | $6,399 |
| Alprazolam | Generic | 175 | 27 | $448 |
| Olmesartan Medoxomil | Generic | 152 | 45 | $3,318 |
Hospital affiliations
Frequently asked questions
What is Dr. James Dykes's medical specialty?
Dr. James Dykes practices Internal Medicine Physician in Johnson City, TN.
Where does Dr. James Dykes practice?
Dr. James Dykes practices at 301 MED Tech Pkwy, Johnson City, TN 376042364. Office phone: 4237945520.
What is Dr. James Dykes's NPI?
Dr. James Dykes's National Provider Identifier (NPI) is 1336197805, issued by NPPES.
Does Dr. James Dykes accept Medicare assignment?
Yes. Dr. James Dykes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Dykes commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.