Doctor profile · Federal record
Dr. Mark Barats, M.D.
Nephrology Physician (CMS: Nephrology) · West Hollywood, CA
- NPI 1720134695
- Accepts Medicare
- MIPS 81.1 / 100 · 2023
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
948 N Fairfax Ave, # 201
West Hollywood, CA 900467204
(323) 654-2020
fax (323) 654-2828
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- May 5, 2010
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A56228
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720134695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16,729
Distinct HCPCS
10
Medicare allowed
$977,918
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96366 |
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 2,693 | 346 | $23 | |
81002 |
Urinalysis, manual test | 1,962 | 631 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,848 | 579 | $140 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 1,351 | 348 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,062 | 388 | $99 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,003 | 494 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 899 | 445 | $196 | |
96372 |
Injection of drug or substance under skin or into muscle | 859 | 332 | $16 | |
J7050 |
Infusion, normal saline solution, 250 cc | 804 | 194 | $1 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 450 | 258 | $63 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 252. This provider delivers 66× the peer median.Open Payments
Industry payments received
All-time total
$4,556
Transactions
225
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 64 | $962.70 | |
| Novartis Pharmaceuticals Corporation | 50 | $485.98 | |
| ABBVIE INC. | 23 | $463.10 | |
| AstraZeneca Pharmaceuticals LP | 13 | $311.31 | |
| Ardelyx, Inc. | 14 | $264.90 | |
| Phathom Pharmaceuticals, Inc. | 13 | $256.98 | |
| Lundbeck LLC | 10 | $250.08 | |
| SHIELD THERAPEUTICS INC | 10 | $161.04 | |
| Almatica Pharma LLC | 8 | $159.79 | |
| PFIZER INC. | 4 | $99.50 | |
| Axsome Therapeutics, Inc. | 3 | $88.46 | |
| Novo Nordisk Inc | 4 | $83.04 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $76.37 | |
| Mylan Specialty L.P. | 3 | $72.96 | |
| Lilly USA, LLC | 3 | $62.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14,825
Patients
1,743
Total drug cost
$6,221,106
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Febuxostat | Generic | 1,559 | 187 | $320,096 |
| Rosuvastatin Calcium | Generic | 1,464 | 173 | $23,472 |
| Amlodipine Besylate | Generic | 1,160 | 129 | $10,814 |
| Diclofenac Sodium | Generic | 1,137 | 181 | $850,130 |
| Vascepa (Icosapent Ethyl) | Brand | 990 | 105 | $369,928 |
| Creon (Lipase/Protease/Amylase) | Brand | 989 | 123 | $950,439 |
| Levothyroxine Sodium | Generic | 980 | 106 | $10,711 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 895 | 101 | $211,926 |
| Linzess (Linaclotide) | Brand | 889 | 98 | $498,717 |
| Lidocaine | Generic | 885 | 103 | $238,441 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Barats's medical specialty?
Dr. Mark Barats practices Nephrology Physician in West Hollywood, CA.
Where does Dr. Mark Barats practice?
Dr. Mark Barats practices at 948 N Fairfax Ave, West Hollywood, CA 900467204. Office phone: 3236542020.
What is Dr. Mark Barats's NPI?
Dr. Mark Barats's National Provider Identifier (NPI) is 1720134695, issued by NPPES.
Does Dr. Mark Barats accept Medicare assignment?
Yes. Dr. Mark Barats accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Barats commonly perform?
Top Medicare-reported procedures in 2023: Infusion into a vein for therapy, prevention, or diagnosis, each additional hour (HCPCS 96366); Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.