Doctor profile · Federal record
Dr. Elena Gkrouzman, MD
Rheumatology Physician (CMS: Rheumatology) · Worcester, MA
- NPI 1598100299
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
119 Belmont St
Worcester, MA 016052903
(508) 334-5224
fax (508) 334-5654 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- November 9, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Massachusetts #283647
- Medicaid
- MA #110165074A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598100299. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
320
Distinct HCPCS
7
Medicare allowed
$32,705
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 86 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 45 | $67 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 34 | $143 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $134 | |
76882 |
Limited ultrasound scan of joint or other extremity structure except blood vessels | 27 | 16 | $34 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 26 | 26 | $184 | |
20610 |
Aspiration and/or injection of fluid from large joint | 25 | 16 | $48 |
In context: peer comparison
Among 13 peers in Worcester Rheumatology Physician, average services per provider: 108. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$134
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aurinia Pharma U.S., INC. | 1 | $133.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
686
Patients
185
Total drug cost
$320,914
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 125 | 46 | $1,852 |
| Hydroxychloroquine Sulfate | Generic | 119 | 33 | $9,531 |
| Allopurinol | Generic | 95 | 29 | $2,131 |
| Methotrexate (Methotrexate Sodium) | Brand | 84 | 27 | $5,244 |
| Alendronate Sodium | Generic | 37 | 11 | $464 |
| Colchicine | Generic | 37 | 13 | $5,584 |
| Gabapentin | Generic | 35 | 0 | $337 |
| Celecoxib | Generic | 26 | 12 | $553 |
| Duloxetine Hcl | Generic | 25 | 0 | $1,762 |
| Leflunomide | Generic | 22 | 0 | $2,252 |
Hospital affiliations
Frequently asked questions
What is Dr. Elena Gkrouzman's medical specialty?
Dr. Elena Gkrouzman practices Rheumatology Physician in Worcester, MA.
Where does Dr. Elena Gkrouzman practice?
Dr. Elena Gkrouzman practices at 119 Belmont St, Worcester, MA 016052903. Office phone: 5083345224.
What is Dr. Elena Gkrouzman's NPI?
Dr. Elena Gkrouzman's National Provider Identifier (NPI) is 1598100299, issued by NPPES.
Does Dr. Elena Gkrouzman accept Medicare assignment?
Yes. Dr. Elena Gkrouzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elena Gkrouzman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.