Doctor profile · Federal record
Dr. Daniela Capriles Diaz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Concord, MA
- NPI 1104000884
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
131 Old Road to Nine Acre Corner, John Cuming Building, Suite 640
Concord, MA 01742
(978) 317-0796
fax (508) 363-5430
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- June 26, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #234329
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104000884. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,295
Distinct HCPCS
10
Medicare allowed
$250,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 765 | 331 | $132 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 267 | 229 | $209 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 249 | 97 | $119 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 232 | 194 | $15 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 140 | 135 | $68 | |
93248 |
Heart rhythm review and interpretation of continous external ekg over 8-15 days | 135 | 120 | $26 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 94 | 94 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 93 | 85 | $173 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 66 | 63 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 64 | 64 | $173 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 91. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$228
Transactions
12
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 5 | $80.71 | |
| PFIZER INC. | 3 | $74.52 | |
| AstraZeneca Pharmaceuticals LP | 2 | $38.76 | |
| Amgen Inc. | 2 | $33.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
477
Patients
208
Total drug cost
$92,465
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 114 | 53 | $2,137 |
| Atorvastatin Calcium | Generic | 108 | 50 | $2,571 |
| Furosemide | Generic | 53 | 28 | $417 |
| Eliquis (Apixaban) | Brand | 40 | 19 | $52,516 |
| Losartan Potassium | Generic | 39 | 17 | $737 |
| Amlodipine Besylate | Generic | 36 | 20 | $230 |
| Lisinopril | Generic | 32 | 21 | $368 |
| Rosuvastatin Calcium | Generic | 17 | 0 | $287 |
| Jardiance (Empagliflozin) | Brand | 15 | 0 | $14,242 |
| Xarelto (Rivaroxaban) | Brand | 12 | 0 | $18,625 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniela Capriles Diaz's medical specialty?
Dr. Daniela Capriles Diaz practices Internal Medicine Physician in Concord, MA.
Where does Dr. Daniela Capriles Diaz practice?
Dr. Daniela Capriles Diaz practices at 131 Old Road to Nine Acre Corner, John Cuming Building, Concord, MA 01742. Office phone: 9783170796.
What is Dr. Daniela Capriles Diaz's NPI?
Dr. Daniela Capriles Diaz's National Provider Identifier (NPI) is 1104000884, issued by NPPES.
Does Dr. Daniela Capriles Diaz accept Medicare assignment?
Dr. Daniela Capriles Diaz does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Daniela Capriles Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.