Doctor profile · Federal record
Dr. Adam Weston, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Lowell, MA
- NPI 1477729598
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
275 Varnum Ave, Suite 203
Lowell, MA 018542141
(978) 934-9220
fax (978) 453-7771
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- March 30, 2017
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Massachusetts #254320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477729598. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
670
Distinct HCPCS
8
Medicare allowed
$68,924
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 243 | 111 | $82 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 169 | 157 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 74 | 48 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 46 | $98 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 44 | 25 | $53 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 36 | 36 | $88 | |
99284 |
Emergency department visit with moderate level of medical decision making | 17 | 15 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 12 | $70 |
In context: peer comparison
Among 1 peers in Lowell Infectious Disease Physician, average services per provider: 83. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$1,930
Transactions
78
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 23 | $600.13 | |
| Abbvie INC. | 17 | $491.88 | |
| Paratek Pharmaceuticals, INC. | 15 | $315.47 | |
| ViiV Healthcare Company | 13 | $249.75 | |
| Insmed, INC. | 4 | $113.20 | |
| Melinta Therapeutics, LLC | 1 | $65.00 | |
| Merck Sharp & Dohme LLC | 2 | $32.25 | |
| Philips North America LLC | 1 | $23.54 | |
| Astellas Pharma US INC | 1 | $23.27 | |
| Pfizer INC. | 1 | $15.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
388
Patients
51
Total drug cost
$210,584
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rifampin | Generic | 53 | 17 | $4,046 |
| Levofloxacin | Generic | 47 | 21 | $521 |
| Isoniazid | Generic | 43 | 13 | $284 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 41 | 0 | $1,819 |
| Cephalexin | Generic | 34 | 0 | $518 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 0 | $859 |
| Ertapenem (Ertapenem Sodium) | Brand | 20 | 0 | $6,963 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 20 | 0 | $69,633 |
| Doxycycline Hyclate | Generic | 18 | 0 | $310 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 0 | $77 |
Frequently asked questions
What is Dr. Adam Weston's medical specialty?
Dr. Adam Weston practices Infectious Disease Physician in Lowell, MA.
Where does Dr. Adam Weston practice?
Dr. Adam Weston practices at 275 Varnum Ave, Lowell, MA 018542141. Office phone: 9789349220.
What is Dr. Adam Weston's NPI?
Dr. Adam Weston's National Provider Identifier (NPI) is 1477729598, issued by NPPES.
Does Dr. Adam Weston accept Medicare assignment?
Yes. Dr. Adam Weston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Weston commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.