Doctor profile · Federal record
Dr. Julio Guillen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · New Orleans, LA
- NPI 1851393060
- Accepts Medicare
- 28 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3801 General Degaulle Dr
New Orleans, LA 701148207
(504) 362-2829
fax (504) 362-2866 - Mailing address
-
2235 Palmer Ave
New Orleans, LA 701186369
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- May 30, 2012
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Louisiana #024214
- Medicaid
- LA #1572462
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851393060. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,263
Distinct HCPCS
10
Medicare allowed
$126,638
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 342 | 71 | $73 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 225 | 99 | $78 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 224 | 73 | $104 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 157 | 86 | $117 | |
99239 |
Hospital discharge day management, more than 30 minutes | 118 | 109 | $113 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 42 | 29 | $150 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 40 | 40 | $178 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 31 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 25 | $171 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 23 | 22 | $150 |
In context: peer comparison
Among 101 peers in New Orleans Internal Medicine Physician, average services per provider: 70. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$229
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 3 | $58.90 | |
| Gilead Sciences, INC. | 2 | $55.66 | |
| Novartis Pharmaceuticals Corporation | 3 | $43.39 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $27.57 | |
| Janssen Pharmaceuticals, INC | 1 | $24.56 | |
| Mallinckrodt Hospital Products INC. | 1 | $18.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
399
Patients
214
Total drug cost
$17,585
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 57 | 37 | $307 |
| Eliquis (Apixaban) | Brand | 36 | 18 | $14,687 |
| Furosemide | Generic | 35 | 22 | $118 |
| Carvedilol | Generic | 33 | 0 | $337 |
| Lisinopril | Generic | 30 | 13 | $194 |
| Atorvastatin Calcium | Generic | 28 | 18 | $256 |
| Pantoprazole Sodium | Generic | 27 | 18 | $208 |
| Metoprolol Tartrate | Generic | 25 | 0 | $218 |
| Ciprofloxacin Hcl | Generic | 22 | 21 | $161 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 21 | $222 |
Hospital affiliations
Frequently asked questions
What is Dr. Julio Guillen's medical specialty?
Dr. Julio Guillen practices Internal Medicine Physician in New Orleans, LA.
Where does Dr. Julio Guillen practice?
Dr. Julio Guillen practices at 3801 General Degaulle Dr, New Orleans, LA 701148207. Office phone: 5043622829.
What is Dr. Julio Guillen's NPI?
Dr. Julio Guillen's National Provider Identifier (NPI) is 1851393060, issued by NPPES.
Does Dr. Julio Guillen accept Medicare assignment?
Yes. Dr. Julio Guillen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Julio Guillen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.