Doctor profile · Federal record
Dr. Eric Groen, DO
Internal Medicine Physician (CMS: Hospitalist) · Internal Medicine Physician · Johnson City, TN
- NPI 1942521836
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
301 MED Tech Pkwy
Johnson City, TN 376042630
(423) 794-5520
fax (423) 282-6940 - Mailing address
-
Po Box 632476
Cincinnati, OH 452632476
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- February 18, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Tennessee #2944 · Virginia #0102204288
- Medicaid (2)
- TN #Q021198 · VA #1942521836
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942521836. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,317
Distinct HCPCS
8
Medicare allowed
$130,690
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 377 | 170 | $112 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 367 | 123 | $75 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 241 | 81 | $70 | |
99239 |
Hospital discharge day management, more than 30 minutes | 143 | 129 | $108 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 80 | 70 | $173 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 49 | $165 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 47 | 30 | $101 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $123 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 129. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
463
Patients
265
Total drug cost
$16,941
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 82 | 80 | $1,568 |
| Potassium Chloride | Generic | 64 | 0 | $1,088 |
| Doxycycline Hyclate | Generic | 46 | 43 | $622 |
| Furosemide | Generic | 43 | 28 | $213 |
| Amlodipine Besylate | Generic | 29 | 22 | $260 |
| Prednisone | Generic | 29 | 29 | $107 |
| Losartan Potassium | Generic | 28 | 16 | $251 |
| Pantoprazole Sodium | Generic | 27 | 18 | $421 |
| Metoprolol Succinate | Generic | 21 | 0 | $425 |
| Eliquis (Apixaban) | Brand | 19 | 0 | $11,495 |
Frequently asked questions
What is Dr. Eric Groen's medical specialty?
Dr. Eric Groen practices Internal Medicine Physician in Johnson City, TN.
Where does Dr. Eric Groen practice?
Dr. Eric Groen practices at 301 MED Tech Pkwy, Johnson City, TN 376042630. Office phone: 4237945520.
What is Dr. Eric Groen's NPI?
Dr. Eric Groen's National Provider Identifier (NPI) is 1942521836, issued by NPPES.
Does Dr. Eric Groen accept Medicare assignment?
Yes. Dr. Eric Groen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Groen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.