Doctor profile · Federal record
Dr. Diana Lo, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Fremont, CA
- NPI 1659696508
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3200 Kearney Street
Fremont, CA 945382299
(510) 490-1222 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- May 28, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #A130970
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659696508. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
41
Distinct HCPCS
1
Medicare allowed
$4,381
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 15 | $107 |
In context: peer comparison
Among 8 peers in Fremont Obstetrics & Gynecology Physician, average services per provider: 32. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$8
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon LLC | 1 | $8.44 |
By nature of payment
Frequently asked questions
What is Dr. Diana Lo's medical specialty?
Dr. Diana Lo practices Obstetrics & Gynecology Physician in Fremont, CA.
Where does Dr. Diana Lo practice?
Dr. Diana Lo practices at 3200 Kearney Street, Fremont, CA 945382299. Office phone: 5104901222.
What is Dr. Diana Lo's NPI?
Dr. Diana Lo's National Provider Identifier (NPI) is 1659696508, issued by NPPES.
Does Dr. Diana Lo accept Medicare assignment?
Yes. Dr. Diana Lo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Lo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.