Doctor profile · Federal record
Dr. Himmat Grewal, M.B.,B.S, M.D
Internal Medicine Physician · Worcester, MA
- NPI 1790198489
- 12 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
123 Summer St, Suite 120 South
Worcester, MA 016081216
(508) 363-6208
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- June 11, 2014
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #260257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790198489. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
101
Distinct HCPCS
3
Medicare allowed
$18,230
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 67 | 36 | $212 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 14 | $96 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 11 | $141 |
In context: peer comparison
Among 114 peers in Worcester Internal Medicine Physician, average services per provider: 102. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$278
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 1 | $111.58 | |
| Olympus America INC. | 1 | $59.05 | |
| Merit Medical Systems INC | 1 | $46.65 | |
| Pulmonx Corporation | 1 | $38.00 | |
| Ani Pharmaceuticals, INC. | 1 | $22.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
129
Patients
39
Total drug cost
$19,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 66 | 28 | $1,795 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 19 | 0 | $9,544 |
| Fluticasone Propionate | Generic | 17 | 11 | $275 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 14 | 0 | $7,040 |
| Ipratropium Bromide | Generic | 13 | 0 | $514 |
Frequently asked questions
What is Dr. Himmat Grewal's medical specialty?
Dr. Himmat Grewal practices Internal Medicine Physician in Worcester, MA.
Where does Dr. Himmat Grewal practice?
Dr. Himmat Grewal practices at 123 Summer St, Worcester, MA 016081216. Office phone: 5083636208.
What is Dr. Himmat Grewal's NPI?
Dr. Himmat Grewal's National Provider Identifier (NPI) is 1790198489, issued by NPPES.
What procedures does Dr. Himmat Grewal commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.