Doctor profile · Federal record
Dr. Ke Tuan, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · San Francisco, CA
- NPI 1104873520
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
929 Clay St, 305
San Francisco, CA 941081556
(415) 398-7178
fax (415) 398-5525
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 28, 2010
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G85944
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104873520. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,211
Distinct HCPCS
10
Medicare allowed
$122,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 470 | 197 | $107 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 142 | 138 | $157 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 120 | 120 | $47 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 120 | 120 | $55 | |
82270 |
Stool analysis for blood to screen for colon tumors | 87 | 87 | $4 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 64 | $151 | |
76856 |
Complete ultrasound scan of pelvis | 60 | 60 | $137 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $132 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 23 | 21 | $96 | |
81002 |
Urinalysis, manual test | 20 | 16 | $3 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 60. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$255
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 8 | $231.96 | |
| Minerva Surgical, Inc | 1 | $23.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
616
Patients
224
Total drug cost
$71,067
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 354 | 142 | $47,360 |
| Nystatin | Generic | 65 | 26 | $1,222 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 35 | 24 | $157 |
| Premarin (Estrogens, Conjugated) | Brand | 33 | 18 | $14,893 |
| Metronidazole | Generic | 25 | 14 | $2,062 |
| Raloxifene Hcl | Generic | 21 | 0 | $1,077 |
| Clobetasol Propionate | Generic | 20 | 0 | $3,242 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 20 | 0 | $267 |
| Terconazole | Generic | 16 | 0 | $511 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 0 | $222 |
Frequently asked questions
What is Dr. Ke Tuan's medical specialty?
Dr. Ke Tuan practices Obstetrics & Gynecology Physician in San Francisco, CA.
Where does Dr. Ke Tuan practice?
Dr. Ke Tuan practices at 929 Clay St, San Francisco, CA 941081556. Office phone: 4153987178.
What is Dr. Ke Tuan's NPI?
Dr. Ke Tuan's National Provider Identifier (NPI) is 1104873520, issued by NPPES.
Does Dr. Ke Tuan accept Medicare assignment?
Yes. Dr. Ke Tuan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ke Tuan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.