Psychiatry and Neurology, Neurology · Beverly Hills, CA
NPI
1780818385
Since 2009
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
3
Medicare group memberships
Hospitals
4
Hospital affiliations
8750 Wilshire Blvd, Ste 350
Beverly Hills, CA, 90211
Phone (310) 652-0010
Groups this clinician bills Medicare through
Medicare paid, 2024
$1.4M
10,230 services
Medicare patients, 2024
400
Average age 75
Drug cost, 2024
$9.9M
2,048 prescriptions
Company payments, 2025
$929
From 10 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Shalini Mahajan was code 99215 (office e&m - established), 397 times for 215 patients. In total Shalini Mahajan billed 10,230 services in 28 codes, and Medicare paid $1.4M.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-09-28.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Office | 397 | 215 | $141.41 | $56K |
| 99214 Office E&M - Established | Office | 264 | 189 | $102.45 | $27K |
| 99426 Chronic, Principal, and Transitional Care Management | Office | 213 | 52 | $42.06 | $8,959 |
| 95886 Electrical Nerve Conductivity | Office | 207 | 104 | $86.23 | $18K |
| 99424 Chronic, Principal, and Transitional Care Management | Office | 162 | 55 | $65.89 | $11K |
| 99205 Office E&M - New | Office | 101 | 101 | $170.07 | $17K |
| 99204 Office E&M - New | Office | 70 | 70 | $130.11 | $9,108 |
| 95885 Electrical Nerve Conductivity | Office | 69 | 33 | $56.21 | $3,878 |
| 95911 Electrical Nerve Conductivity | Office | 56 | 56 | $173.37 | $9,708 |
| 95913 Electrical Nerve Conductivity | Office | 39 | 39 | $237.19 | $9,250 |
| 95912 Electrical Nerve Conductivity | Office | 37 | 37 | $202.02 | $7,475 |
| 95910 Electrical Nerve Conductivity | Office | 22 | 22 | $155.52 | $3,421 |
By year: 2022 $164K for 1,308 services; 2023 $527K for 10,446 services; 2024 $1.4M for 10,230 services.
Medicare prescription drug claims, 2024
In 2024, the drug Shalini Mahajan prescribed most often to Medicare patients was Gabapentin, with 345 prescriptions and refills. In total Shalini Mahajan wrote 2,048 Medicare prescriptions that cost $9.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gabapentin Generic | 345 | 601 | 94 | $5,305 |
| Gammagard Liquid Immun Glob G(Igg)/Gly/Iga Ov50 | 253 | 261 | 19 | $2.4M |
| Prednisone Generic | 139 | 258 | 27 | $997 |
| Octagam Immun Globg(Igg)/Malt/Iga Ov50 | 123 | 123 | Under 11 | $1.3M |
| Methylprednisolone Sodium Succ Methylprednisolone Sod Succ | 110 | 110 | 16 | $911 |
| Pyridostigmine Bromide Generic | 102 | 190 | 25 | $4,631 |
| Duloxetine Hcl Generic | 101 | 239 | 35 | $3,102 |
| Gamunex-C Immune Globul G/Gly/Iga Avg 46 | 96 | 96 | Under 11 | $496K |
| Privigen Immun Glob G(Igg)/Pro/Iga 0-50 | 94 | 94 | Under 11 | $1.0M |
| Gammaplex Immun Glob G(Igg)/Gly/Iga 0-50 | 92 | 92 | Under 11 | $1.1M |
| Gammaked Immune Globul G/Gly/Iga Avg 46 | 88 | 89 | Under 11 | $1.1M |
| Sodium Chloride 0.9 % Sodium Chloride | 68 | 74 | 14 | $784 |
| Mycophenolate Mofetil Generic | 54 | 93 | 13 | $13K |
| Pregabalin Generic | 50 | 81 | 13 | $1,676 |
| Panzyga Immun Glob G(Igg)-Ifas/Glycine | 48 | 48 | Under 11 | $770K |
Brand drugs: 983 claims; generic drugs: 1,065 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Shalini Mahajan $929 ($929 in general payments such as food, travel and fees) from 10 companies. The largest payer was UCB, Inc. with $382.
| Company | Payments | Amount |
|---|---|---|
| UCB, Inc. UCB.BR | 4 | $382 |
| Argenx US, Inc. ARGX | 4 | $114 |
| Grifols USA, LLC | 3 | $104 |
| Alnylam Pharmaceuticals Inc. ALNY | 3 | $98.83 |
| AstraZeneca Pharmaceuticals LP AZN | 3 | $68.91 |
| Octapharma USA, Inc. | 2 | $53.35 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 2 | $40.36 |
| Alexion Pharmaceuticals, Inc. AZN | 1 | $34.32 |
| Janssen Biotech, Inc. JNJ | 1 | $17.61 |
| Pfizer Inc. PFE | 1 | $15.55 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.