Doctor profile · Federal record
Dr. Namita Tiwari, MD
Family Medicine Physician (CMS: Family Practice) · Lowell, MA
- NPI 1437417854
- Accepts Medicare
- MIPS 77.3 / 100 · 2023
- 20 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
295 Varnum Ave
Lowell, MA 018542134
(978) 258-4734 - Additional location
-
119 Belmont St
Worcester, MA 016052903
(508) 334-8515
fax (508) 334-6490 - Additional location
-
157 Union St
Marlborough, MA 017521228
(508) 486-5678
fax (508) 486-5677 - Additional location
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-8515
fax (508) 334-6490 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Show 1 more location
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- November 30, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Massachusetts #284688
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437417854. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,448
Distinct HCPCS
4
Medicare allowed
$184,183
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,082 | 388 | $126 | |
99239 |
Hospital discharge day management, more than 30 minutes | 218 | 213 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 88 | 86 | $184 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 60 | 27 | $84 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 115. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
244
Patients
208
Total drug cost
$2,661
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 31 | 25 | $825 |
| Atorvastatin Calcium | Generic | 26 | 23 | $349 |
| Furosemide | Generic | 25 | 25 | $109 |
| Prednisone | Generic | 25 | 25 | $71 |
| Metoprolol Tartrate | Generic | 24 | 14 | $158 |
| Amlodipine Besylate | Generic | 21 | 19 | $93 |
| Doxycycline Hyclate | Generic | 20 | 19 | $161 |
| Pantoprazole Sodium | Generic | 20 | 18 | $197 |
| Levofloxacin | Generic | 15 | 15 | $137 |
| Cefpodoxime Proxetil | Generic | 14 | 13 | $396 |
Frequently asked questions
What is Dr. Namita Tiwari's medical specialty?
Dr. Namita Tiwari practices Family Medicine Physician in Lowell, MA.
Where does Dr. Namita Tiwari practice?
Dr. Namita Tiwari practices at 295 Varnum Ave, Lowell, MA 018542134. Office phone: 9782584734.
What is Dr. Namita Tiwari's NPI?
Dr. Namita Tiwari's National Provider Identifier (NPI) is 1437417854, issued by NPPES.
Does Dr. Namita Tiwari accept Medicare assignment?
Yes. Dr. Namita Tiwari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Namita Tiwari commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.