Doctor profile · Federal record
Dr. Wassim Atassi
Internal Medicine Physician (CMS: Internal Medicine) · Highland, IN
- NPI 1871533927
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9696 Gordon Dr
Highland, IN 463222909
(219) 937-2511
fax (219) 937-2522
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 17, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Indiana #01058603A
- Medicaid
- IN #200084270A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871533927. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,893
Distinct HCPCS
10
Medicare allowed
$412,936
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,068 | 446 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 635 | 210 | $112 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 367 | 152 | $100 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 320 | 100 | $70 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 285 | 144 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 212 | 180 | $162 | |
99239 |
Hospital discharge day management, more than 30 minutes | 197 | 167 | $107 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 173 | 151 | $125 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 169 | 43 | $59 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 153 | 25 | $45 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 147. This provider delivers 33× the peer median.Open Payments
Industry payments received
All-time total
$161
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 2 | $43.92 | |
| Xeris Pharmaceuticals, Inc. | 2 | $41.60 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $18.01 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $15.45 | |
| Abbott Laboratories | 1 | $15.14 | |
| AstraZeneca Pharmaceuticals LP | 1 | $13.55 | |
| Dexcom, Inc. | 1 | $13.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,839
Patients
1,378
Total drug cost
$216,784
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 1,050 | 168 | $17,704 |
| Atorvastatin Calcium | Generic | 858 | 194 | $11,464 |
| Alprazolam | Generic | 544 | 74 | $4,145 |
| Amlodipine Besylate | Generic | 517 | 142 | $4,507 |
| Pantoprazole Sodium | Generic | 476 | 106 | $6,219 |
| Gabapentin | Generic | 448 | 84 | $8,732 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 415 | 84 | $5,396 |
| Levothyroxine Sodium | Generic | 375 | 78 | $5,490 |
| Metoprolol Tartrate | Generic | 355 | 76 | $2,782 |
| Furosemide | Generic | 347 | 91 | $2,517 |
Hospital affiliations
Frequently asked questions
What is Dr. Wassim Atassi's medical specialty?
Dr. Wassim Atassi practices Internal Medicine Physician in Highland, IN.
Where does Dr. Wassim Atassi practice?
Dr. Wassim Atassi practices at 9696 Gordon Dr, Highland, IN 463222909. Office phone: 2199372511.
What is Dr. Wassim Atassi's NPI?
Dr. Wassim Atassi's National Provider Identifier (NPI) is 1871533927, issued by NPPES.
Does Dr. Wassim Atassi accept Medicare assignment?
Yes. Dr. Wassim Atassi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wassim Atassi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.