Doctor profile · Federal record
Dr. Gary Leiserowitz, M.D.
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Sacramento, CA
- NPI 1871575142
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4860 Y St, OB/GYN, Suite 2500
Sacramento, CA 958172307
(916) 734-6930
fax (916) 734-6666
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- August 22, 2011
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- California #C407800
- Medicaid
- CA #00C407800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871575142. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
186
Distinct HCPCS
5
Medicare allowed
$15,067
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 54 | $69 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 60 | 19 | $82 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $99 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 14 | 14 | $37 |
In context: peer comparison
Among 7 peers in Sacramento Gynecologic Oncology Physician, average services per provider: 39. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $39.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$986
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 11 | 0 | $986 |
Hospital affiliations
Frequently asked questions
What is Dr. Gary Leiserowitz's medical specialty?
Dr. Gary Leiserowitz practices Gynecologic Oncology Physician in Sacramento, CA.
Where does Dr. Gary Leiserowitz practice?
Dr. Gary Leiserowitz practices at 4860 Y St, Sacramento, CA 958172307. Office phone: 9167346930.
What is Dr. Gary Leiserowitz's NPI?
Dr. Gary Leiserowitz's National Provider Identifier (NPI) is 1871575142, issued by NPPES.
Does Dr. Gary Leiserowitz accept Medicare assignment?
Yes. Dr. Gary Leiserowitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Leiserowitz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.