Doctor profile · Federal record
Dr. Oana Andreescu, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hixson, TN
- NPI 1306821947
- Accepts Medicare
- MIPS 94.7 / 100 · 2023
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2051 Hamill RD, Suite 301
Hixson, TN 373436606
(423) 877-1249
fax (423) 870-2765
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- October 19, 2009
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #40103
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306821947. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,734
Distinct HCPCS
10
Medicare allowed
$110,256
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 595 | 210 | $119 | |
36415 |
Insertion of needle into vein for collection of blood sample | 396 | 211 | $8 | |
81003 |
Automated urinalysis test | 162 | 132 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 108 | 77 | $84 | |
G0008 |
Administration of influenza virus vaccine | 68 | 68 | $28 | |
90662 |
Influenza vaccine split virus, preservative free | 66 | 66 | $72 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 53 | 26 | $7 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 48 | 48 | $13 | |
96372 |
Injection of drug or substance under skin or into muscle | 41 | 31 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 38 | 38 | $121 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 134. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,145
Transactions
56
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 10 | $201.72 | |
| AstraZeneca Pharmaceuticals LP | 7 | $187.13 | |
| Otsuka America Pharmaceutical, Inc. | 5 | $101.43 | |
| PFIZER INC. | 4 | $74.94 | |
| Amgen Inc. | 5 | $74.75 | |
| GlaxoSmithKline, LLC. | 4 | $64.80 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $63.56 | |
| Lilly USA, LLC | 4 | $60.49 | |
| Abbott Laboratories | 3 | $59.01 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $55.44 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $50.46 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 2 | $33.32 | |
| Astellas Pharma US Inc | 1 | $24.41 | |
| Kowa Pharmaceuticals America, Inc. | 1 | $21.80 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $20.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,306
Patients
1,252
Total drug cost
$62,900
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 421 | 122 | $2,554 |
| Levothyroxine Sodium | Generic | 379 | 103 | $5,548 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 368 | 64 | $7,840 |
| Montelukast Sodium | Generic | 365 | 113 | $5,659 |
| Atorvastatin Calcium | Generic | 351 | 99 | $4,961 |
| Losartan Potassium | Generic | 289 | 84 | $4,567 |
| Gabapentin | Generic | 288 | 64 | $3,344 |
| Pantoprazole Sodium | Generic | 268 | 81 | $5,195 |
| Furosemide | Generic | 260 | 73 | $1,459 |
| Rosuvastatin Calcium | Generic | 253 | 68 | $4,570 |
Hospital affiliations
Frequently asked questions
What is Dr. Oana Andreescu's medical specialty?
Dr. Oana Andreescu practices Internal Medicine Physician in Hixson, TN.
Where does Dr. Oana Andreescu practice?
Dr. Oana Andreescu practices at 2051 Hamill RD, Hixson, TN 373436606. Office phone: 4238771249.
What is Dr. Oana Andreescu's NPI?
Dr. Oana Andreescu's National Provider Identifier (NPI) is 1306821947, issued by NPPES.
Does Dr. Oana Andreescu accept Medicare assignment?
Yes. Dr. Oana Andreescu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oana Andreescu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.