Doctor profile · Federal record
Dr. Diego Granja, M.D. MSC
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Hospitalist Physician · Springfield, MO
- NPI 1417260811
- Accepts Medicare
- 22 yrs in practice
- Licensed in 5 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3801 S National Ave
Springfield, MO 658075210
(417) 269-7728
fax (417) 269-7729 - Additional location
-
20171 Chasewood Park Dr
Houston, TX 770701437
(183) 253-4500 - Mailing address
-
Po Box 4046
Springfield, MO 658084046
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- October 4, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (5)
- Texas #U1020 · Missouri #2018005489 · Delaware #C1-0010506 · Ohio #35-121780 · Florida #ME119339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417260811. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
611
Distinct HCPCS
4
Medicare allowed
$63,994
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 271 | 114 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 180 | 84 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 85 | 85 | $166 | |
99239 |
Hospital discharge day management, more than 30 minutes | 75 | 75 | $111 |
In context: peer comparison
Among 46 peers in Springfield Internal Medicine Physician, average services per provider: 117. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $23.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
100
Total drug cost
$510
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 21 | 21 | $60 |
| Prednisone | Generic | 18 | 18 | $75 |
| Furosemide | Generic | 17 | 15 | $56 |
| Cefdinir | Generic | 16 | 16 | $178 |
| Oxycodone Hcl | Generic | 16 | 16 | $55 |
| Pantoprazole Sodium | Generic | 14 | 14 | $86 |
Hospital affiliations
Frequently asked questions
What is Dr. Diego Granja's medical specialty?
Dr. Diego Granja practices Internal Medicine Physician in Springfield, MO.
Where does Dr. Diego Granja practice?
Dr. Diego Granja practices at 3801 S National Ave, Springfield, MO 658075210. Office phone: 4172697728.
What is Dr. Diego Granja's NPI?
Dr. Diego Granja's National Provider Identifier (NPI) is 1417260811, issued by NPPES.
Does Dr. Diego Granja accept Medicare assignment?
Yes. Dr. Diego Granja accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diego Granja 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.