Doctor profile · Federal record

Dr. NADIR ELTAHIR, MD

Pulmonary Disease Physician (CMS: PULMONARY DISEASE) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · POMONA, CA

  • NPI 1053389338
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1940 N ORANGE GROVE AVE
POMONA, CA 917673002
(909) 865-6900
fax (909) 865-6300
Mailing address
840 TOWNE CENTER DR, CHAPARRAL MEDICAL GROUP, INC.
POMONA, CA 917675900

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
September 13, 2018
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
California #A61585
Medicaid
CA #00A615850

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053389338. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
973
Distinct HCPCS
10
Medicare allowed
$164,536
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 460 159 $222
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 195 74 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 73 55 $103
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 53 21 $114
99214 Established patient office or other outpatient visit, 30-39 minutes 46 34 $139
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 39 26 $83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 32 32 $181
99204 New patient office or other outpatient visit, 45-59 minutes 24 24 $140
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 19 15 $113
95810 Sleep study in sleep lab (6 years or older) 17 17 $124

In context: peer comparison

Among 6 peers in this city , average services per provider: 154. This provider delivers 6.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,583
Transactions
57
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ZOLL Respicardia, Inc. 3 $1,026.47
HARMONY BIOSCIENCES LLC 8 $250.11
Regeneron Healthcare Solutions, Inc. 8 $232.54
ABBVIE INC. 12 $216.34
JAZZ PHARMACEUTICALS INC. 7 $162.24
Boehringer Ingelheim Pharmaceuticals, Inc. 2 $154.45
Baxter Healthcare 3 $90.69
Harmony Biosciences Llc 3 $78.80
Paragon 28, Inc. 1 $71.24
United Therapeutics Corporation 3 $65.71
GlaxoSmithKline, LLC. 2 $53.90
Philips North America LLC 2 $42.82
Insmed, Inc. 1 $29.98
GENZYME CORPORATION 1 $26.64
Merck Sharp & Dohme LLC 1 $25.47

By nature of payment

Food and Beverage
$2,178
Travel and Lodging
$359
Education
$45

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
569
Patients
90
Total drug cost
$318,837
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 102 23 $3,294
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 101 19 $74,006
Montelukast Sodium Generic 97 19 $860
Symbicort (Budesonide/Formoterol Fumarate) Brand 43 0 $21,069
Prednisone Generic 39 15 $204
Breo Ellipta (Fluticasone/Vilanterol) Brand 32 0 $13,496
Spiriva Handihaler (Tiotropium Bromide) Brand 28 0 $17,337
Advair Diskus (Fluticasone Propion/Salmeterol) Brand 23 0 $9,934
Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) Brand 22 0 $4,013
Azithromycin Generic 18 14 $65

Hospital affiliations

CMS Hospital Compare