Doctor profile · Federal record
Dr. Isaac Gorbaty, M.D.
Nephrology Physician (CMS: Nephrology) · Geriatric Medicine (Internal Medicine) Physician · Tarzana, CA
- NPI 1477562718
- Accepts Medicare
- MIPS 45.9 / 100 · 2023
- 52 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
18411 Clark Street, 206
Tarzana, CA 91356
(818) 708-3143
fax (818) 708-3146
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #G33719
- Medicaid
- CA #G33719
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477562718. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,976
Distinct HCPCS
10
Medicare allowed
$178,056
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 395 | 181 | $3 | |
85018 |
Blood count, hemoglobin | 394 | 176 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 394 | 157 | $139 | |
85013 |
Red blood cell hemoglobin concentration | 392 | 175 | $7 | |
85651 |
Red blood cell sedimentation rate, to detect inflammation, non-automated | 392 | 174 | $4 | |
36410 |
Insertion of needle into vein (3 years or older) | 390 | 172 | $19 | |
82044 |
Urine microalbumin (protein) analysis | 386 | 179 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 367 | 176 | $5 | |
83037 |
Hemoglobin a1c level, by device for home use | 354 | 168 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 275 | 134 | $13 |
In context: peer comparison
Among 4 peers in Tarzana Nephrology Physician, average services per provider: 227. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $36.94 | |
| Travere Therapeutics, INC. | 1 | $32.51 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $28.60 | |
| Amgen INC. | 1 | $28.30 | |
| Sanofi-Aventis U.S. LLC | 1 | $26.57 | |
| Pfizer INC. | 1 | $13.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,346
Patients
644
Total drug cost
$37,605
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 283 | 68 | $5,212 |
| Levothyroxine Sodium | Generic | 264 | 64 | $4,777 |
| Amlodipine Besylate | Generic | 230 | 56 | $2,420 |
| Losartan Potassium | Generic | 181 | 49 | $3,483 |
| Metformin Hcl | Generic | 162 | 44 | $1,824 |
| Omeprazole | Generic | 149 | 44 | $3,704 |
| Alprazolam | Generic | 148 | 34 | $1,850 |
| Furosemide | Generic | 144 | 35 | $2,004 |
| Potassium Chloride | Generic | 130 | 32 | $2,535 |
| Tamsulosin Hcl | Generic | 123 | 27 | $2,552 |
Hospital affiliations
Frequently asked questions
What is Dr. Isaac Gorbaty's medical specialty?
Dr. Isaac Gorbaty practices Nephrology Physician in Tarzana, CA.
Where does Dr. Isaac Gorbaty practice?
Dr. Isaac Gorbaty practices at 18411 Clark Street, Tarzana, CA 91356. Office phone: 8187083143.
What is Dr. Isaac Gorbaty's NPI?
Dr. Isaac Gorbaty's National Provider Identifier (NPI) is 1477562718, issued by NPPES.
Does Dr. Isaac Gorbaty accept Medicare assignment?
Yes. Dr. Isaac Gorbaty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Gorbaty commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Blood count, hemoglobin (HCPCS 85018); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.