Doctor profile · Federal record

Dr. Nader Kalantar, M.D.

Otolaryngology Physician (CMS: Otolaryngology) · Otolaryngology Physician · San Dimas, CA

  • NPI 1598854978
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1334 W Covina Blvd, Suite 201
San Dimas, CA 917733211
(909) 592-2078
fax (909) 592-0279

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
December 14, 2016
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State licenses (2)
California #A115578 · Florida #TRN10472

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598854978. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
502
Distinct HCPCS
9
Medicare allowed
$42,714
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 131 84 $138
69210 Removal of impacted ear wax 95 61 $52
99204 New patient office or other outpatient visit, 45-59 minutes 54 54 $180
92557 Comprehensive hearing and speech recognition test 41 41 $40
92563 Test to assess defects in adaption to sounds 41 41 $37
92570 Comprehensive hearing test 41 41 $35
92571 Test to assess by hearing by examining the repetition of real words versus nonsense words 41 41 $35
92588 Placement of ear probe for computerized measurement of repeated sounds with interpretation and report 41 41 $37
31575 Diagnostic exam of voice box using a flexible endoscope 17 14 $148

In context: peer comparison

Among 1 peers in this city , average services per provider: 55. This provider delivers 9.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
179
Patients
82
Total drug cost
$6,743
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 68 37 $1,211
Azelastine Hcl Generic 33 15 $855
Fluocinolone Acetonide Oil Generic 28 16 $2,187
Ofloxacin Generic 25 14 $1,786
Ipratropium Bromide Generic 13 0 $530
Omeprazole Generic 12 0 $173

Frequently asked questions

Auto-generated from federal data
What is Dr. Nader Kalantar's medical specialty?
Dr. Nader Kalantar practices Otolaryngology Physician in San Dimas, CA.
Where does Dr. Nader Kalantar practice?
Dr. Nader Kalantar practices at 1334 W Covina Blvd, San Dimas, CA 917733211. Office phone: 9095922078.
What is Dr. Nader Kalantar's NPI?
Dr. Nader Kalantar's National Provider Identifier (NPI) is 1598854978, issued by NPPES.
Does Dr. Nader Kalantar accept Medicare assignment?
Yes. Dr. Nader Kalantar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nader Kalantar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Removal of impacted ear wax (HCPCS 69210); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.