Doctor profile · Federal record
Dr. Issa Shammas, MD
Internal Medicine Physician (CMS: Internal Medicine) · Indianapolis, IN
- NPI 1073554424
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9650 E Washington St, Ste 100
Indianapolis, IN 462293032
(317) 890-5500
fax (317) 890-5566 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 11, 2021
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Indiana #01033318
- Medicaid
- IN #100330370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073554424. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,607
Distinct HCPCS
10
Medicare allowed
$99,232
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 315 | 154 | $118 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 219 | 116 | $13 | |
83036 |
Hemoglobin a1c level | 212 | 112 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 201 | 126 | $81 | |
99497 |
Advance care planning, first 30 minutes | 117 | 117 | $77 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 115 | 115 | $24 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 92 | 50 | $21 | |
G0008 |
Administration of influenza virus vaccine | 88 | 87 | $29 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 86 | 86 | $120 | |
90662 |
Influenza vaccine split virus, preservative free | 85 | 84 | $72 |
In context: peer comparison
Among 195 peers in Indianapolis Internal Medicine Physician, average services per provider: 101. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,277
Patients
976
Total drug cost
$46,795
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 565 | 179 | $8,518 |
| Amlodipine Besylate | Generic | 498 | 141 | $3,455 |
| Rosuvastatin Calcium | Generic | 236 | 65 | $7,685 |
| Levothyroxine Sodium | Generic | 231 | 66 | $3,423 |
| Metformin Hcl | Generic | 190 | 61 | $1,373 |
| Losartan Potassium | Generic | 183 | 54 | $2,550 |
| Pravastatin Sodium | Generic | 183 | 50 | $3,902 |
| Lisinopril | Generic | 179 | 53 | $1,215 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 174 | 51 | $2,018 |
| Fluticasone Propionate | Generic | 153 | 64 | $2,547 |
Frequently asked questions
What is Dr. Issa Shammas's medical specialty?
Dr. Issa Shammas practices Internal Medicine Physician in Indianapolis, IN.
Where does Dr. Issa Shammas practice?
Dr. Issa Shammas practices at 9650 E Washington St, Indianapolis, IN 462293032. Office phone: 3178905500.
What is Dr. Issa Shammas's NPI?
Dr. Issa Shammas's National Provider Identifier (NPI) is 1073554424, issued by NPPES.
Does Dr. Issa Shammas accept Medicare assignment?
Yes. Dr. Issa Shammas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Issa Shammas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.