Doctor profile · Federal record

Dr. Smita Mandal, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Simi Valley, CA

  • NPI 1285876854
  • Accepts Medicare
  • MIPS 82.2 / 100 · 2023
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1227 E Los Angeles Ave
Simi Valley, CA 930652871
(805) 582-4000
Additional location
11165 Sepulveda Blvd
Mission Hills, CA 913451113
(818) 837-5785
fax (818) 898-1842
Mailing address
Po Box 9602
Mission Hills, CA 913469602

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Profile last updated
September 6, 2023
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A114250
Medicaid
CA #00A114250

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285876854. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
121
Distinct HCPCS
3
Medicare allowed
$14,830
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 54 32 $124
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 40 33 $82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 27 26 $181

In context: peer comparison

Among 11 peers in this city , average services per provider: 138. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$174
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 2 $38.08
Amgen Inc. 1 $33.76
Lilly USA, LLC 1 $32.01
Verrica Pharmaceuticals Inc. 1 $26.44
SANOFI PASTEUR INC. 1 $26.16
Novo Nordisk Inc 1 $17.81

By nature of payment

Food and Beverage
$174

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,482
Patients
419
Total drug cost
$85,625
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 176 56 $3,808
Gabapentin Generic 159 35 $3,721
Metformin Hcl Generic 155 38 $2,046
Lisinopril Generic 130 40 $1,627
Pantoprazole Sodium Generic 111 36 $1,655
Levothyroxine Sodium Generic 107 33 $2,099
Metoprolol Succinate Generic 101 27 $2,207
Losartan Potassium Generic 86 26 $1,873
Alendronate Sodium Generic 70 21 $1,198
Amlodipine Besylate Generic 69 23 $1,288

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Smita Mandal's medical specialty?
Dr. Smita Mandal practices Internal Medicine Physician in Simi Valley, CA.
Where does Dr. Smita Mandal practice?
Dr. Smita Mandal practices at 1227 E Los Angeles Ave, Simi Valley, CA 930652871. Office phone: 8055824000.
What is Dr. Smita Mandal's NPI?
Dr. Smita Mandal's National Provider Identifier (NPI) is 1285876854, issued by NPPES.
Does Dr. Smita Mandal accept Medicare assignment?
Yes. Dr. Smita Mandal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Smita Mandal commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.