Doctor profile · Federal record
Dr. Guinea Fan, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Sacramento, CA
- NPI 1356504716
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4150 V St Ste 3500
Sacramento, CA 958171460
(916) 734-7224 - Additional location
-
11795 Education St Ste 213
Auburn, CA 956022469
(530) 886-6800
fax (530) 886-6801 - Additional location
-
6600 Bruceville RD, Dept of Gastroenterology, Medical Office Building 2
Sacramento, CA 958234671
(916) 688-2028
fax (916) 688-2790 - Mailing address
-
10470 Old Placerville RD Ste 100
Sacramento, CA 958272539
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- February 26, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A106539
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356504716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,305
Distinct HCPCS
10
Medicare allowed
$72,072
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2250 |
Injection, midazolam hydrochloride, per 1 mg | 485 | 102 | $0 | |
J3010 |
Injection, fentanyl citrate, 0.1 mg | 232 | 104 | $1 | |
99153 |
Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 130 | 86 | $12 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 106 | 104 | $62 | |
J2405 |
Injection, ondansetron hydrochloride, per 1 mg | 64 | 14 | $0 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 48 | 48 | $117 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 33 | $378 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 30 | $95 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 31 | 31 | $320 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 27 | $134 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 70. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$112
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $112.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
200
Patients
147
Total drug cost
$5,521
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 67 | 64 | $1,207 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 33 | 31 | $2,473 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 25 | 24 | $459 |
| Omeprazole | Generic | 24 | 17 | $316 |
| Pantoprazole Sodium | Generic | 22 | 11 | $470 |
| Famotidine | Generic | 17 | 0 | $345 |
| Loperamide (Loperamide Hcl) | Brand | 12 | 0 | $251 |
Hospital affiliations
Frequently asked questions
What is Dr. Guinea Fan's medical specialty?
Dr. Guinea Fan practices Gastroenterology Physician in Sacramento, CA.
Where does Dr. Guinea Fan practice?
Dr. Guinea Fan practices at 4150 V St Ste 3500, Sacramento, CA 958171460. Office phone: 9167347224.
What is Dr. Guinea Fan's NPI?
Dr. Guinea Fan's National Provider Identifier (NPI) is 1356504716, issued by NPPES.
Does Dr. Guinea Fan accept Medicare assignment?
Yes. Dr. Guinea Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Guinea Fan commonly perform?
Top Medicare-reported procedures in 2023: Injection, midazolam hydrochloride, per 1 mg (HCPCS J2250); Injection, fentanyl citrate, 0.1 mg (HCPCS J3010); Use of a drug to induce depression of consciousness by physician performing a procedure (HCPCS 99153). Source: CMS Medicare Physician & Other Practitioners file.