Doctor profile · Federal record
Dr. Spiro Antoniades, MD
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Bel Air, MD
- NPI 1265535512
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2014 S Tollgate RD Ste 107
Bel Air, MD 210156010
(410) 446-8747
fax (443) 643-2088
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 3, 2024
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State license (1)
- Maryland #D0047688
- Medicaid
- MD #032500700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265535512. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
678
Distinct HCPCS
10
Medicare allowed
$182,982
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 207 | 207 | $174 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 198 | 155 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 86 | $135 | |
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 52 | 33 | $228 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 42 | 42 | $1,082 | |
20937 |
Harvest of bone fragment for spine bone graft | 19 | 19 | $180 | |
22614 |
Fusion of additional segment of spine | 19 | 11 | $423 | |
22612 |
Fusion of spine in lower back | 16 | 16 | $1,722 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $119 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 11 | 11 | $826 |
In context: peer comparison
Among 1 peers in Bel Air Orthopaedic Surgery of the Spine Physician, average services per provider: 61. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
500
Patients
398
Total drug cost
$5,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 81 | 78 | $833 |
| Baclofen | Generic | 74 | 67 | $862 |
| Tramadol Hcl | Generic | 60 | 38 | $273 |
| Meloxicam | Generic | 57 | 43 | $588 |
| Gabapentin | Generic | 40 | 29 | $386 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 21 | $497 |
| Prednisone | Generic | 36 | 35 | $339 |
| Tizanidine Hcl | Generic | 25 | 23 | $588 |
| Diazepam | Generic | 23 | 18 | $136 |
| Oxycodone Hcl | Generic | 22 | 17 | $310 |
Frequently asked questions
What is Dr. Spiro Antoniades's medical specialty?
Dr. Spiro Antoniades practices Orthopaedic Surgery of the Spine Physician in Bel Air, MD.
Where does Dr. Spiro Antoniades practice?
Dr. Spiro Antoniades practices at 2014 S Tollgate RD Ste 107, Bel Air, MD 210156010. Office phone: 4104468747.
What is Dr. Spiro Antoniades's NPI?
Dr. Spiro Antoniades's National Provider Identifier (NPI) is 1265535512, issued by NPPES.
Does Dr. Spiro Antoniades accept Medicare assignment?
Yes. Dr. Spiro Antoniades accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Spiro Antoniades commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.