Doctor profile · Federal record

Dr. Vivek Narasimhan, M.D

Internal Medicine Physician · Internal Medicine Physician · Lake Havasu City, AZ

  • NPI 1013302884
  • 11 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1840 Mesquite Ave Ofc Pe
Lake Havasu City, AZ 864035771
(928) 208-4598
fax (623) 227-2000

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
August 16, 2022
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Arizona #62666 · Nevada #18068

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013302884. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,735
Distinct HCPCS
10
Medicare allowed
$113,832
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 401 252 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 340 206 $79
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 189 43 $1
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 114 32 $59
96372 Injection of drug or substance under skin or into muscle 101 52 $14
99497 Advance care planning, first 30 minutes 98 98 $80
G0444 Annual depression screening, 5 to 15 minutes 86 86 $18
G0442 Annual alcohol misuse screening, 5 to 15 minutes 85 85 $18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 84 84 $125
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes 74 74 $25

In context: peer comparison

Among 6 peers in this city , average services per provider: 189. This provider delivers 9.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,317
Patients
1,107
Total drug cost
$38,255
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 481 159 $5,040
Levothyroxine Sodium Generic 456 127 $5,805
Lisinopril Generic 326 106 $2,052
Amlodipine Besylate Generic 305 106 $2,088
Metformin Hcl Generic 291 111 $2,429
Losartan Potassium Generic 213 75 $2,801
Omeprazole Generic 182 61 $1,946
Tamsulosin Hcl Generic 161 53 $3,138
Gabapentin Generic 159 64 $3,529
Furosemide Generic 155 52 $704

Frequently asked questions

Auto-generated from federal data
What is Dr. Vivek Narasimhan's medical specialty?
Dr. Vivek Narasimhan practices Internal Medicine Physician in Lake Havasu City, AZ.
Where does Dr. Vivek Narasimhan practice?
Dr. Vivek Narasimhan practices at 1840 Mesquite Ave Ofc Pe, Lake Havasu City, AZ 864035771. Office phone: 9282084598.
What is Dr. Vivek Narasimhan's NPI?
Dr. Vivek Narasimhan's National Provider Identifier (NPI) is 1013302884, issued by NPPES.
What procedures does Dr. Vivek Narasimhan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.