Doctor profile · Federal record

Dr. Happy Thakkar, M.D.

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

  • NPI 1932548377
  • Accepts Medicare
  • MIPS 84.9 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2655 1St St Ste 360
Simi Valley, CA 930651581
(805) 583-7640
fax (805) 583-7641
Additional location
19950 Rinaldi St Ste 300
Porter Ranch, CA 913264141
(818) 271-2400
fax (818) 271-2401
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
January 7, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #143351

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932548377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,425
Distinct HCPCS
10
Medicare allowed
$285,999
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 679 314 $140
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 250 214 $16
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 222 213 $225
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 209 75 $126
99215 Established patient office or other outpatient visit, 40-54 minutes 191 124 $195
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 131 128 $73
36415 Insertion of needle into vein for collection of blood sample 98 80 $8
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days 97 93 $27
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 92 89 $9
93246 Heart rhythm recording of continous external ekg over 8-15 days 88 84 $14

In context: peer comparison

Among 3 peers in this city , average services per provider: 119. This provider delivers 20× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,589
Patients
935
Total drug cost
$231,659
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 378 132 $4,525
Atorvastatin Calcium Generic 371 128 $6,451
Rosuvastatin Calcium Generic 330 111 $8,865
Metoprolol Succinate Generic 297 108 $5,632
Losartan Potassium Generic 227 75 $4,079
Eliquis (Apixaban) Brand 173 48 $187,883
Carvedilol Generic 142 52 $1,998
Hydralazine Hcl Generic 137 58 $2,019
Furosemide Generic 119 44 $1,230
Lisinopril Generic 104 38 $996

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Happy Thakkar's medical specialty?
Dr. Happy Thakkar practices Cardiovascular Disease Physician in Simi Valley, CA.
Where does Dr. Happy Thakkar practice?
Dr. Happy Thakkar practices at 2655 1St St Ste 360, Simi Valley, CA 930651581. Office phone: 8055837640.
What is Dr. Happy Thakkar's NPI?
Dr. Happy Thakkar's National Provider Identifier (NPI) is 1932548377, issued by NPPES.
Does Dr. Happy Thakkar accept Medicare assignment?
Yes. Dr. Happy Thakkar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Happy Thakkar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.