Doctor profile · Federal record
Dr. MARIANA CHEMALY, MD
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · LOWELL, MA
- NPI 1811183056
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
45 PALMER ST
LOWELL, MA 018521834
(978) 970-1607
fax (978) 970-1115
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- January 18, 2012
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #238062
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811183056. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,528
Distinct HCPCS
10
Medicare allowed
$149,687
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 441 | 302 | $138 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 337 | 257 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 242 | 242 | $142 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 144 | 144 | $21 | |
83036 |
Hemoglobin a1c level | 83 | 67 | $9 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 65 | 57 | $16 | |
G0008 |
Administration of influenza virus vaccine | 41 | 41 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 36 | 36 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 25 | 25 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 24 | 24 | $31 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 121. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$146
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 3 | $100.80 | |
| ABBVIE INC. | 1 | $22.62 | |
| Inspire Medical Systems, Inc. | 1 | $22.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,265
Patients
995
Total drug cost
$62,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 472 | 151 | $10,595 |
| Amlodipine Besylate | Generic | 379 | 111 | $4,091 |
| Lisinopril | Generic | 333 | 111 | $4,490 |
| Omeprazole | Generic | 254 | 73 | $5,082 |
| Simvastatin | Generic | 248 | 72 | $3,516 |
| Levothyroxine Sodium | Generic | 237 | 71 | $3,903 |
| Metoprolol Succinate | Generic | 194 | 56 | $5,386 |
| Losartan Potassium | Generic | 171 | 55 | $2,973 |
| Gabapentin | Generic | 159 | 46 | $3,247 |
| Hydrochlorothiazide | Generic | 156 | 42 | $668 |