Doctor profile · Federal record

Dr. Ali Mahta, M.D

Neurology Physician (CMS: Neurology) · Neurological Surgery Physician · Neurocritical Care Physician · San Diego, CA

  • NPI 1437387990
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
fax (888) 539-8781
Additional location
6655 Alvarado RD
San Diego, CA 921205208
Additional location
9300 Campus Point Dr
La Jolla, CA 920371300
Show 1 more location
Additional location
593 Eddy St, Rhode Island Hospital, Apc 712.6
Providence, RI 029030290
(401) 444-5286
fax (401) 444-5286
Mailing address
File 57326
Los Angeles, CA 900747326

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
September 23, 2024
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
California #C198535 · Rhode Island #MD15746

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437387990. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
209
Distinct HCPCS
2
Medicare allowed
$43,286
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 194 46 $215
99292 Critical care, each additional 30 minutes 15 11 $108

In context: peer comparison

Among 25 peers in San Diego Neurology Physician, average services per provider: 497. This provider delivers 0.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ali Mahta's medical specialty?
Dr. Ali Mahta practices Neurology Physician in San Diego, CA.
Where does Dr. Ali Mahta practice?
Dr. Ali Mahta practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Ali Mahta's NPI?
Dr. Ali Mahta's National Provider Identifier (NPI) is 1437387990, issued by NPPES.
Does Dr. Ali Mahta accept Medicare assignment?
Yes. Dr. Ali Mahta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Mahta commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292). Source: CMS Medicare Physician & Other Practitioners file.