Doctor profile · Federal record
Dr. Ga Lee, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Simi Valley, CA
- NPI 1497918254
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1147 Red Tail Way
Simi Valley, CA 930657232
(805) 527-8055
fax (805) 520-8849
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- June 29, 2012
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #A155495
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497918254. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
141
Distinct HCPCS
6
Medicare allowed
$10,885
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 29 | $95 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 25 | 25 | $46 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 23 | 23 | $42 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 22 | 22 | $20 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 15 | $137 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $178 |
In context: peer comparison
Among 3 peers in Simi Valley Obstetrics & Gynecology Physician, average services per provider: 35. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$252
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exeltis, USA INC. | 3 | $69.11 | |
| Millicent US INC | 2 | $42.75 | |
| Astellas Pharma US INC | 1 | $33.51 | |
| Organon LLC | 1 | $31.23 | |
| Pfizer INC. | 1 | $28.69 | |
| Hologic Sales and Service, LLC | 1 | $28.55 | |
| Meditrina | 1 | $18.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
13
Total drug cost
$7,004
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 38 | 13 | $2,248 |
| Progesterone (Progesterone, Micronized) | Brand | 21 | 0 | $1,849 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 20 | 0 | $2,907 |
Hospital affiliations
Frequently asked questions
What is Dr. Ga Lee's medical specialty?
Dr. Ga Lee practices Obstetrics & Gynecology Physician in Simi Valley, CA.
Where does Dr. Ga Lee practice?
Dr. Ga Lee practices at 1147 Red Tail Way, Simi Valley, CA 930657232. Office phone: 8055278055.
What is Dr. Ga Lee's NPI?
Dr. Ga Lee's National Provider Identifier (NPI) is 1497918254, issued by NPPES.
Does Dr. Ga Lee accept Medicare assignment?
Yes. Dr. Ga Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ga Lee commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.