Doctor profile · Federal record
Dr. James Warren, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Kissimmee, FL
- NPI 1942296769
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
601 Oak Commons Blvd
Kissimmee, FL 347414213
(407) 849-0626
fax (407) 846-2524
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 8, 2015
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Florida #ME125275
- Medicaid
- TX #282495501
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942296769. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,924
Distinct HCPCS
10
Medicare allowed
$264,457
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 617 | 369 | $126 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 465 | 140 | $62 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 293 | 163 | $80 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 250 | 139 | $47 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 176 | 162 | $175 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 149 | 147 | $67 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 135 | 129 | $14 | |
J2785 |
Injection, regadenoson, 0.1 mg | 132 | 33 | $48 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 121 | 119 | $8 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 100 | 50 | $109 |
In context: peer comparison
Among 9 peers in Kissimmee Cardiovascular Disease Physician, average services per provider: 118. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$313
Transactions
10
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $143.45 | |
| Amgen INC. | 1 | $36.93 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $33.23 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 2 | $23.49 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.43 | |
| Curonix LLC | 1 | $19.52 | |
| CVRx, INC. | 1 | $17.46 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $16.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,242
Patients
860
Total drug cost
$389,249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 273 | 101 | $7,695 |
| Atorvastatin Calcium | Generic | 270 | 108 | $3,993 |
| Eliquis (Apixaban) | Brand | 231 | 60 | $248,543 |
| Losartan Potassium | Generic | 190 | 73 | $3,276 |
| Carvedilol | Generic | 188 | 82 | $2,500 |
| Amlodipine Besylate | Generic | 163 | 78 | $1,721 |
| Rosuvastatin Calcium | Generic | 153 | 64 | $3,428 |
| Spironolactone | Generic | 131 | 48 | $1,736 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 115 | 39 | $2,816 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 106 | 45 | $1,743 |
Hospital affiliations
Frequently asked questions
What is Dr. James Warren's medical specialty?
Dr. James Warren practices Cardiovascular Disease Physician in Kissimmee, FL.
Where does Dr. James Warren practice?
Dr. James Warren practices at 601 Oak Commons Blvd, Kissimmee, FL 347414213. Office phone: 4078490626.
What is Dr. James Warren's NPI?
Dr. James Warren's National Provider Identifier (NPI) is 1942296769, issued by NPPES.
Does Dr. James Warren accept Medicare assignment?
Yes. Dr. James Warren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Warren commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.