Doctor profile · Federal record
Dr. Mai-Chi Tieu, RN, NP
Nurse Practitioner · Registered Nurse · Student in an Organized Health Care Education/Training Program · San Francisco, CA
- NPI 1679974539
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6221 Geary Blvd Fl 2
San Francisco, CA 941211834
(415) 386-6600 - Additional location
-
1500 Franklin St
San Francisco, CA 941094523
(415) 474-7310 - Mailing address
-
2714 Fulton St
San Francisco, CA 941183923
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- December 17, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- California #NP95002927 · California #809794
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679974539. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
476
Distinct HCPCS
5
Medicare allowed
$69,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 157 | 19 | $127 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 119 | 22 | $173 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 90 | 20 | $178 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 71 | 16 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 12 | $89 |
In context: peer comparison
Among 57 peers in San Francisco Nurse Practitioner, average services per provider: 68. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
570
Patients
0
Total drug cost
$26,694
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 62 | 0 | $920 |
| Olanzapine | Generic | 59 | 0 | $2,261 |
| Fluoxetine Hcl | Generic | 49 | 0 | $437 |
| Aripiprazole | Generic | 47 | 0 | $9,931 |
| Quetiapine Fumarate | Generic | 47 | 0 | $862 |
| Bupropion Hcl SR (Bupropion Hcl) | Brand | 45 | 0 | $388 |
| Escitalopram Oxalate | Generic | 44 | 0 | $948 |
| Sertraline Hcl | Generic | 42 | 0 | $688 |
| Buspirone Hcl | Generic | 38 | 0 | $524 |
| Haloperidol | Generic | 26 | 0 | $625 |
Frequently asked questions
What is Dr. Mai-Chi Tieu's medical specialty?
Dr. Mai-Chi Tieu practices Nurse Practitioner in San Francisco, CA.
Where does Dr. Mai-Chi Tieu practice?
Dr. Mai-Chi Tieu practices at 6221 Geary Blvd Fl 2, San Francisco, CA 941211834. Office phone: 4153866600.
What is Dr. Mai-Chi Tieu's NPI?
Dr. Mai-Chi Tieu's National Provider Identifier (NPI) is 1679974539, issued by NPPES.
Does Dr. Mai-Chi Tieu accept Medicare assignment?
Dr. Mai-Chi Tieu does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mai-Chi Tieu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Residence visit for established patient with high level of medical decision making (HCPCS 99350). Source: CMS Medicare Physician & Other Practitioners file.