Doctor profile · Federal record
Dr. Nausheen Hassan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Rheumatology Physician · Chelmsford, MA
- NPI 1114108966
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
290 Littleton RD Unit 3
Chelmsford, MA 018243429
(978) 685-2460 - Additional location
-
1400 Vfw Pkwy
West Roxbury, MA 021324927
(857) 364-5552 - Mailing address
-
97 Locust St
Burlington, MA 018031867
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- December 3, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #234376
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114108966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
618
Distinct HCPCS
5
Medicare allowed
$78,566
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 307 | 125 | $115 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 126 | 61 | $80 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 117 | 113 | $195 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 35 | 34 | $143 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 33 | 29 | $165 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 78. This provider delivers 7.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
880
Patients
55
Total drug cost
$33,559
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 100 | 0 | $1,060 |
| Warfarin Sodium | Generic | 98 | 0 | $363 |
| Eliquis (Apixaban) | Brand | 85 | 0 | $24,593 |
| Metoprolol Succinate | Generic | 84 | 13 | $1,117 |
| Atorvastatin Calcium | Generic | 77 | 18 | $1,008 |
| Olanzapine | Generic | 57 | 0 | $591 |
| Trazodone Hcl | Generic | 56 | 12 | $576 |
| Gabapentin | Generic | 53 | 12 | $479 |
| Furosemide | Generic | 49 | 0 | $329 |
| Amlodipine Besylate | Generic | 43 | 0 | $349 |
Frequently asked questions
What is Dr. Nausheen Hassan's medical specialty?
Dr. Nausheen Hassan practices Internal Medicine Physician in Chelmsford, MA.
Where does Dr. Nausheen Hassan practice?
Dr. Nausheen Hassan practices at 290 Littleton RD Unit 3, Chelmsford, MA 018243429. Office phone: 9786852460.
What is Dr. Nausheen Hassan's NPI?
Dr. Nausheen Hassan's National Provider Identifier (NPI) is 1114108966, issued by NPPES.
Does Dr. Nausheen Hassan accept Medicare assignment?
Yes. Dr. Nausheen Hassan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nausheen Hassan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.