Doctor profile · Federal record
Dr. MAZEN ZAITOON, M.D.
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Student in an Organized Health Care Education/Training Program · VALPARAISO, IN
- NPI 1013280965
- Accepts Medicare
- MIPS 51.5 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
85 EAST UNITED STATES 6 FRONTAGE
VALPARAISO, IN 46383
(219) 983-8300 - Mailing address
-
130 SAINT IVES DR
GREENSBURG, PA 156015851
Credentials & registration
- NPI registered
- February 2012 — 14 yrs on file
- Profile last updated
- October 5, 2015
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Indiana #01075647A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013280965. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,162
Distinct HCPCS
6
Medicare allowed
$257,806
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,052 | 452 | $118 | |
99239 |
Hospital discharge day management, more than 30 minutes | 390 | 376 | $113 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 349 | 171 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 335 | 328 | $172 | |
99497 |
Advance care planning, first 30 minutes | 20 | 20 | $75 | |
99291 |
Critical care, first 30-74 minutes | 16 | 16 | $212 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 167. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$222
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $99.49 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $99.49 | |
| Gilead Sciences, Inc. | 1 | $22.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
138
Total drug cost
$1,296
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 24 | 24 | $218 |
| Pantoprazole Sodium | Generic | 21 | 21 | $217 |
| Prednisone | Generic | 21 | 19 | $116 |
| Doxycycline Hyclate | Generic | 18 | 17 | $144 |
| Atorvastatin Calcium | Generic | 17 | 17 | $81 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 15 | $99 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $148 |
| Amiodarone Hcl | Generic | 12 | 11 | $272 |