Doctor profile · Federal record
Dr. Jenny Oh, M.D.
Rheumatology Physician (CMS: Rheumatology) · Tarzana, CA
- NPI 1386657856
- Accepts Medicare
- MIPS 91.5 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18386 Ventura Blvd
Tarzana, CA 913564219
(818) 996-4077
fax (818) 996-4069
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 9, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #A71626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386657856. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43,056
Distinct HCPCS
10
Medicare allowed
$1,101,172
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3111 |
Injection, romosozumab-aqqg, 1 mg | 15,120 | 13 | $10 | |
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 4,450 | 11 | $13 | |
J0129 |
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 3,265 | 11 | $42 | |
J0897 |
Injection, denosumab, 1 mg | 2,341 | 31 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,372 | 435 | $140 | |
86235 |
Measurement of antibody for assessment of autoimmune disorder, any method | 1,099 | 150 | $18 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,010 | 319 | $100 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 797 | 35 | $0 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 716 | 142 | $1 | |
36415 |
Insertion of needle into vein for collection of blood sample | 682 | 284 | $8 |
In context: peer comparison
Among 3 peers in Tarzana Rheumatology Physician, average services per provider: 819. This provider delivers 53× the peer median.Open Payments
Industry payments received
All-time total
$5,797
Transactions
266
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 53 | $1,909.71 | |
| Amgen INC. | 36 | $747.82 | |
| Janssen Biotech, INC. | 30 | $500.83 | |
| GlaxoSmithKline, LLC. | 21 | $383.00 | |
| Novartis Pharmaceuticals Corporation | 30 | $348.99 | |
| Radius Health, INC. | 22 | $303.04 | |
| Ucb, INC. | 13 | $258.31 | |
| Lilly USA, LLC | 13 | $199.74 | |
| Ani Pharmaceuticals, INC. | 12 | $168.95 | |
| Organon LLC | 13 | $129.43 | |
| Alexion Pharmaceuticals, INC. | 6 | $126.99 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $124.39 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $115.20 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $99.63 | |
| Mallinckrodt Hospital Products INC. | 3 | $89.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
918
Patients
227
Total drug cost
$245,776
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 174 | 52 | $2,269 |
| Methotrexate (Methotrexate Sodium) | Brand | 113 | 30 | $5,719 |
| Hydroxychloroquine Sulfate | Generic | 108 | 24 | $11,143 |
| Leflunomide | Generic | 83 | 28 | $6,094 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 77 | 18 | $1,687 |
| Gabapentin | Generic | 70 | 23 | $1,089 |
| Allopurinol | Generic | 57 | 13 | $734 |
| Methylprednisolone | Generic | 41 | 25 | $740 |
| Duloxetine Hcl | Generic | 31 | 14 | $1,023 |
| Carisoprodol | Generic | 30 | 0 | $154 |
Hospital affiliations
Frequently asked questions
What is Dr. Jenny Oh's medical specialty?
Dr. Jenny Oh practices Rheumatology Physician in Tarzana, CA.
Where does Dr. Jenny Oh practice?
Dr. Jenny Oh practices at 18386 Ventura Blvd, Tarzana, CA 913564219. Office phone: 8189964077.
What is Dr. Jenny Oh's NPI?
Dr. Jenny Oh's National Provider Identifier (NPI) is 1386657856, issued by NPPES.
Does Dr. Jenny Oh accept Medicare assignment?
Yes. Dr. Jenny Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jenny Oh commonly perform?
Top Medicare-reported procedures in 2023: Injection, romosozumab-aqqg, 1 mg (HCPCS J3111); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129). Source: CMS Medicare Physician & Other Practitioners file.