Doctor profile · Federal record

Dr. NATHANIEL SORIANO, M.D.

Pulmonary Disease Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · POMONA, CA

  • NPI 1679890271
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1940 N. ORANGE GROVE AVE SUITE A
POMONA, CA 917673008
(909) 865-6900
fax (909) 865-6300
Additional location
840 Towne Center Dr
Pomona, CA 917675900
(909) 398-1550
fax (909) 398-1440
Mailing address
840 TOWNE CENTER DR
POMONA, CA 917675900

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
May 12, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
California #A118491

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679890271. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,009
Distinct HCPCS
10
Medicare allowed
$168,795
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 451 190 $222
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 258 87 $124
99214 Established patient office or other outpatient visit, 30-39 minutes 96 55 $139
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 46 19 $113
99204 New patient office or other outpatient visit, 45-59 minutes 31 31 $180
31500 Emergent insertion of breathing tube into windpipe using an endoscope 18 18 $144
99292 Critical care, each additional 30 minutes 18 17 $111
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 18 14 $113
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 17 17 $87
94060 Test to measure expiratory airflow and volume changes before and after medication administration 17 17 $44

In context: peer comparison

Among 6 peers in this city , average services per provider: 154. This provider delivers 6.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,123
Transactions
78
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 7 $332.77
GlaxoSmithKline, LLC. 25 $318.56
Regeneron Healthcare Solutions, Inc. 7 $285.94
Boehringer Ingelheim Pharmaceuticals, Inc. 5 $222.31
Merck Sharp & Dohme LLC 4 $183.96
Grifols USA, LLC 4 $172.12
Baxter Healthcare 4 $114.80
Mylan Specialty L.P. 4 $113.19
Electromed, Inc. 7 $77.28
ABBVIE INC. 3 $56.88
GENZYME CORPORATION 2 $55.72
United Therapeutics Corporation 2 $52.29
Philips North America LLC 2 $42.84
Actelion Pharmaceuticals US, Inc. 1 $29.28
INTUITIVE SURGICAL, INC. 1 $28.35

By nature of payment

Food and Beverage
$2,123

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,109
Patients
305
Total drug cost
$466,447
Drug Type Claims Patients Total cost
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 467 105 $351,956
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 259 121 $9,463
Montelukast Sodium Generic 77 25 $1,083
Breo Ellipta (Fluticasone/Vilanterol) Brand 51 12 $29,577
Prednisone Generic 43 30 $135
Ventolin Hfa (Albuterol Sulfate) Brand 41 12 $2,660
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 28 0 $15,914
Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) Brand 28 0 $22,479
Symbicort (Budesonide/Formoterol Fumarate) Brand 23 0 $16,424
Furosemide Generic 19 0 $137

Hospital affiliations

CMS Hospital Compare