Doctor profile · Federal record
Dr. Antranig Kalaydjian, M.D.
Pain Medicine (Anesthesiology) Physician (CMS: Pain Management) · Worcester, MA
- NPI 1043658735
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
123 Summer St Ste 370
Worcester, MA 016081216
(508) 964-5580
fax (508) 368-3143 - Mailing address
-
5 Neponset St
Worcester, MA 016062714
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- May 22, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207LP2900X — NUCC code
- State license (1)
- Massachusetts #275106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043658735. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,831
Distinct HCPCS
10
Medicare allowed
$153,627
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1030 |
Injection, methylprednisolone acetate, 40 mg | 489 | 236 | $7 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 340 | 14 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 224 | 168 | $130 | |
20610 |
Aspiration and/or injection of fluid from large joint | 141 | 114 | $68 | |
77002 |
Fluoroscopic guidance for needle placement | 140 | 117 | $123 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 120 | 120 | $170 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 89 | $91 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 67 | 53 | $265 | |
27096 |
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 48 | 37 | $198 | |
64493 |
Injection of lower or sacral spine facet joint using imaging guidance, single level | 40 | 35 | $246 |
In context: peer comparison
Among 2 peers in Worcester Pain Medicine (Anesthesiology) Physician, average services per provider: 89. This provider delivers 21× the peer median.Frequently asked questions
What is Dr. Antranig Kalaydjian's medical specialty?
Dr. Antranig Kalaydjian practices Pain Medicine (Anesthesiology) Physician in Worcester, MA.
Where does Dr. Antranig Kalaydjian practice?
Dr. Antranig Kalaydjian practices at 123 Summer St Ste 370, Worcester, MA 016081216. Office phone: 5089645580.
What is Dr. Antranig Kalaydjian's NPI?
Dr. Antranig Kalaydjian's National Provider Identifier (NPI) is 1043658735, issued by NPPES.
Does Dr. Antranig Kalaydjian accept Medicare assignment?
Yes. Dr. Antranig Kalaydjian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antranig Kalaydjian commonly perform?
Top Medicare-reported procedures in 2023: Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.