Doctor profile · Federal record
Dr. Grant Seiden, MD
Surgery of the Hand (Surgery) Physician (CMS: Hand Surgery) · Oceanside, CA
- NPI 1992025407
- Accepts Medicare
- MIPS 52.1 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3905 Waring RD
Oceanside, CA 920564405
(760) 724-9000
fax (760) 724-3686 - Additional location
-
6121 Paseo del Norte Ste 200
Carlsbad, CA 920111161
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- November 20, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2086S0105X — NUCC code
- State license (1)
- California #A142455
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992025407. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,638
Distinct HCPCS
10
Medicare allowed
$128,073
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 427 | 273 | $97 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 286 | 100 | $7 | |
73110 |
X-ray of wrist, minimum of 3 views | 158 | 89 | $47 | |
73130 |
X-ray of hand, minimum of 3 views | 156 | 122 | $42 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 132 | 132 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 77 | $137 | |
73140 |
X-ray of finger, minimum of 2 views | 68 | 53 | $44 | |
20550 |
Injection into tendon or ligament | 65 | 55 | $59 | |
73080 |
X-ray of elbow, minimum of 3 views | 55 | 36 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $177 |
In context: peer comparison
Among 1 peers in Oceanside Surgery of the Hand (Surgery) Physician, average services per provider: 102. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$1,691
Transactions
16
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Trimed, INC. | 11 | $1,605.59 | |
| Bioventus LLC | 3 | $50.21 | |
| Sonex Health, INC. | 1 | $19.90 | |
| Boston Scientific Corporation | 1 | $15.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
120
Total drug cost
$615
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 72 | 67 | $137 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 51 | 38 | $339 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 19 | 15 | $140 |
Frequently asked questions
What is Dr. Grant Seiden's medical specialty?
Dr. Grant Seiden practices Surgery of the Hand (Surgery) Physician in Oceanside, CA.
Where does Dr. Grant Seiden practice?
Dr. Grant Seiden practices at 3905 Waring RD, Oceanside, CA 920564405. Office phone: 7607249000.
What is Dr. Grant Seiden's NPI?
Dr. Grant Seiden's National Provider Identifier (NPI) is 1992025407, issued by NPPES.
Does Dr. Grant Seiden accept Medicare assignment?
Yes. Dr. Grant Seiden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grant Seiden commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702); X-ray of wrist, minimum of 3 views (HCPCS 73110). Source: CMS Medicare Physician & Other Practitioners file.