Doctor profile · Federal record
Dr. Charles Clark, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hematology & Oncology Physician · Nashville, TN
- NPI 1649680406
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Vanderbilt University Dept of Medicine, D-3100, Medical Center North
Nashville, TN 37232
(615) 322-0417 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- March 26, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #56206
- Medicaid
- TN #Q031277
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649680406. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,341
Distinct HCPCS
10
Medicare allowed
$103,953
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 368 | 226 | $117 | |
36415 |
Insertion of needle into vein for collection of blood sample | 350 | 258 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 235 | 235 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 131 | 112 | $78 | |
G0008 |
Administration of influenza virus vaccine | 76 | 75 | $10 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 71 | 70 | $75 | |
G0009 |
Administration of pneumococcal vaccine | 27 | 27 | $9 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 16 | 16 | $282 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 16 | $167 | |
90480 |
Admn sarscov2 vacc 1 dose | 14 | 14 | $38 |
In context: peer comparison
Among 168 peers in Nashville Internal Medicine Physician, average services per provider: 100. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,919
Patients
895
Total drug cost
$41,427
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 526 | 159 | $7,474 |
| Amlodipine Besylate | Generic | 380 | 113 | $3,164 |
| Losartan Potassium | Generic | 260 | 78 | $3,560 |
| Omeprazole | Generic | 255 | 83 | $4,432 |
| Hydrochlorothiazide | Generic | 188 | 59 | $1,064 |
| Levothyroxine Sodium | Generic | 180 | 50 | $3,246 |
| Gabapentin | Generic | 177 | 48 | $2,158 |
| Lisinopril | Generic | 175 | 52 | $1,539 |
| Rosuvastatin Calcium | Generic | 134 | 47 | $3,125 |
| Tamsulosin Hcl | Generic | 117 | 37 | $2,597 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Clark's medical specialty?
Dr. Charles Clark practices Internal Medicine Physician in Nashville, TN.
Where does Dr. Charles Clark practice?
Dr. Charles Clark practices at Vanderbilt University Dept of Medicine, Nashville, TN 37232. Office phone: 6153220417.
What is Dr. Charles Clark's NPI?
Dr. Charles Clark's National Provider Identifier (NPI) is 1649680406, issued by NPPES.
Does Dr. Charles Clark accept Medicare assignment?
Yes. Dr. Charles Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Clark commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.