Doctor profile · Federal record

Dr. Varun Iyer, D.O.

Emergency Medicine Physician (CMS: Emergency Medicine) · Houston, TX

  • NPI 1467822213
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1635 North Loop Road
Houston, TX 770081532
(713) 867-2000
Additional location
200 N Harvey Ave, Apt 504
Oklahoma City, OK 731024005
(310) 926-9491
Additional location
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
April 29, 2025
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Texas #S0303

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467822213. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
258
Distinct HCPCS
4
Medicare allowed
$34,090
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 126 125 $182
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 68 66 $8
99284 Emergency department visit with moderate level of medical decision making 36 35 $124
99291 Critical care, first 30-74 minutes 28 28 $220

In context: peer comparison

Among 254 peers in Houston Emergency Medicine Physician, average services per provider: 85. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
92
Patients
91
Total drug cost
$484
Drug Type Claims Patients Total cost
Tizanidine Hcl Generic 23 23 $58
Cephalexin Generic 21 21 $246
Metoclopramide Hcl Generic 17 17 $32
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 16 16 $49
Ondansetron Odt (Ondansetron) Brand 15 14 $99

Frequently asked questions

Auto-generated from federal data
What is Dr. Varun Iyer's medical specialty?
Dr. Varun Iyer practices Emergency Medicine Physician in Houston, TX.
Where does Dr. Varun Iyer practice?
Dr. Varun Iyer practices at 1635 North Loop Road, Houston, TX 770081532. Office phone: 7138672000.
What is Dr. Varun Iyer's NPI?
Dr. Varun Iyer's National Provider Identifier (NPI) is 1467822213, issued by NPPES.
Does Dr. Varun Iyer accept Medicare assignment?
Yes. Dr. Varun Iyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Varun Iyer commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.