Doctor profile · Federal record
Dr. Dorin Andreescu, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Hixson, TN
- NPI 1669457107
- Accepts Medicare
- MIPS 94.7 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2051 Hamill RD Ste 103
Hixson, TN 373434653
(423) 756-8871
fax (423) 475-8977 - Additional location
-
2525 Desales Ave
Chattanooga, TN 374041161
(423) 495-2620
fax (423) 495-2625 - Mailing address
-
2525 Desales Ave
Chattanooga, TN 374041161
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- August 5, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #39474
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669457107. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
738
Distinct HCPCS
4
Medicare allowed
$69,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 378 | 176 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 185 | 104 | $113 | |
99239 |
Hospital discharge day management, more than 30 minutes | 151 | 149 | $108 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $164 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 134. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
120
Patients
117
Total drug cost
$9,357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 32 | 32 | $387 |
| Carvedilol | Generic | 20 | 20 | $99 |
| Prednisone | Generic | 19 | 18 | $67 |
| Eliquis (Apixaban) | Brand | 14 | 12 | $8,526 |
| Metoprolol Succinate | Generic | 12 | 12 | $101 |
| Spironolactone | Generic | 12 | 12 | $41 |
| Pantoprazole Sodium | Generic | 11 | 11 | $136 |
Hospital affiliations
Frequently asked questions
What is Dr. Dorin Andreescu's medical specialty?
Dr. Dorin Andreescu practices Internal Medicine Physician in Hixson, TN.
Where does Dr. Dorin Andreescu practice?
Dr. Dorin Andreescu practices at 2051 Hamill RD Ste 103, Hixson, TN 373434653. Office phone: 4237568871.
What is Dr. Dorin Andreescu's NPI?
Dr. Dorin Andreescu's National Provider Identifier (NPI) is 1669457107, issued by NPPES.
Does Dr. Dorin Andreescu accept Medicare assignment?
Yes. Dr. Dorin Andreescu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorin Andreescu 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.