Doctor profile · Federal record
Dr. Mark Farber, MD, PHD
Internal Medicine Physician (CMS: Internal Medicine) · Sherman Oaks, CA
- NPI 1033552187
- Accepts Medicare
- MIPS 53.9 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4849 van Nuys Blvd Ste 202
Sherman Oaks, CA 914032121
(818) 784-5300
fax (302) 219-6613 - Mailing address
-
8549 Wilshire Blvd, Suite 177
Beverly Hills, CA 902113104
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- August 4, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A141401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033552187. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,966
Distinct HCPCS
10
Medicare allowed
$313,178
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,588 | 329 | $134 | |
96372 |
Injection of drug or substance under skin or into muscle | 226 | 78 | $16 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 162 | 135 | $16 | |
71046 |
X-ray of chest, 2 views | 143 | 109 | $39 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 134 | 56 | $127 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 91 | 41 | $1 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 41 | $85 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 68 | 68 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 66 | 55 | $197 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 61 | 16 | $1 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 198. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$948
Transactions
41
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 14 | $348.85 | |
| AstraZeneca Pharmaceuticals LP | 7 | $134.67 | |
| Bayer Healthcare Pharmaceuticals Inc. | 6 | $126.93 | |
| Lilly USA, LLC | 3 | $92.76 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $76.13 | |
| Novo Nordisk Inc | 2 | $35.67 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $31.80 | |
| Alnylam Pharmaceuticals Inc. | 1 | $24.84 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $23.64 | |
| Bausch Health US, LLC | 1 | $20.22 | |
| Paratek Pharmaceuticals, Inc. | 1 | $18.00 | |
| Xeris Pharmaceuticals, Inc. | 1 | $14.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,831
Patients
572
Total drug cost
$42,045
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 354 | 75 | $4,645 |
| Amlodipine Besylate | Generic | 295 | 55 | $2,781 |
| Rosuvastatin Calcium | Generic | 266 | 52 | $3,732 |
| Losartan Potassium | Generic | 246 | 46 | $3,400 |
| Gabapentin | Generic | 214 | 44 | $2,922 |
| Levothyroxine Sodium | Generic | 212 | 46 | $2,963 |
| Metformin Hcl | Generic | 169 | 36 | $1,862 |
| Olmesartan Medoxomil | Generic | 169 | 24 | $5,818 |
| Escitalopram Oxalate | Generic | 163 | 36 | $3,335 |
| Allopurinol | Generic | 141 | 25 | $2,566 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Farber's medical specialty?
Dr. Mark Farber practices Internal Medicine Physician in Sherman Oaks, CA.
Where does Dr. Mark Farber practice?
Dr. Mark Farber practices at 4849 van Nuys Blvd Ste 202, Sherman Oaks, CA 914032121. Office phone: 8187845300.
What is Dr. Mark Farber's NPI?
Dr. Mark Farber's National Provider Identifier (NPI) is 1033552187, issued by NPPES.
Does Dr. Mark Farber accept Medicare assignment?
Yes. Dr. Mark Farber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Farber commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.