Doctor profile · Federal record
Dr. Kristin Siu, PA-C
Physician Assistant · Folsom, CA
- NPI 1841961414
- Accepts Medicare
- 5 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2220 E Bidwell St
Folsom, CA 956303463
(916) 800-4685
Credentials & registration
- NPI registered
- September 2021 — 5 yrs on file
- Profile last updated
- June 9, 2023
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841961414. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
457
Distinct HCPCS
10
Medicare allowed
$37,690
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
72148 |
Mri scan of lower spinal canal without contrast | 51 | 49 | $61 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 46 | 24 | $34 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 32 | $111 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 45 | 34 | $9 | |
22216 |
Incision or removal of spine bone segment, each additional segment | 43 | 13 | $48 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 33 | 33 | $189 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 22 | 22 | $86 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 19 | $81 | |
22214 |
Incision or removal of lower spine bone segment | 18 | 18 | $99 | |
63012 |
Partial removal of spine bone with release of lower spinal cord or nerves | 18 | 17 | $78 |
In context: peer comparison
Among 9 peers in Folsom Physician Assistant, average services per provider: 119. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$109
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 5 | $88.49 | |
| Si-Bone, INC. | 1 | $20.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
427
Patients
99
Total drug cost
$6,596
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 162 | 51 | $2,646 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 157 | 33 | $2,981 |
| Hydromorphone Hcl | Generic | 27 | 0 | $215 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 27 | 0 | $285 |
| Tramadol Hcl | Generic | 20 | 0 | $232 |
| Diazepam | Generic | 17 | 15 | $14 |
| Tizanidine Hcl | Generic | 17 | 0 | $225 |
Hospital affiliations
Frequently asked questions
What is Dr. Kristin Siu's medical specialty?
Dr. Kristin Siu practices Physician Assistant in Folsom, CA.
Where does Dr. Kristin Siu practice?
Dr. Kristin Siu practices at 2220 E Bidwell St, Folsom, CA 956303463. Office phone: 9168004685.
What is Dr. Kristin Siu's NPI?
Dr. Kristin Siu's National Provider Identifier (NPI) is 1841961414, issued by NPPES.
Does Dr. Kristin Siu accept Medicare assignment?
Yes. Dr. Kristin Siu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristin Siu commonly perform?
Top Medicare-reported procedures in 2023: Mri scan of lower spinal canal without contrast (HCPCS 72148); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.