Doctor profile · Federal record

Dr. Linus John Santo Tomas, M.D.

Pulmonary Disease Physician · Critical Care Medicine (Internal Medicine) Physician · Milwaukee, WI

  • NPI 1356411540
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave, Pulmonary Disease
Milwaukee, WI 532263522
(414) 805-6633
fax (414) 805-3859

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
April 18, 2016
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Wisconsin #38347
Medicaid
WI #1356411540

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356411540. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,467
Distinct HCPCS
10
Medicare allowed
$83,103
HCPCS Description Services Patients Avg allowed
J7674 Methacholine chloride administered as inhalation solution through a nebulizer, per 1 mg 899 19 $1
J7613 Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg 324 99 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 153 112 $92
94729 Test to examine how well the lungs exchange gases 149 139 $53
94726 Test to determine lung volumes using sensors 140 129 $51
94010 Test to measure expiratory airflow and volume 138 120 $25
99214 Established patient office or other outpatient visit, 30-39 minutes 123 99 $122
94060 Test to measure expiratory airflow and volume changes before and after medication administration 114 105 $36
94618 Test for exercise-induced lung stress 99 88 $32
99213 Established patient office or other outpatient visit, 20-29 minutes 49 44 $86

In context: peer comparison

Among 29 peers in Milwaukee Pulmonary Disease Physician, average services per provider: 75. This provider delivers 33× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,935
Patients
891
Total drug cost
$2,284,399
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 514 207 $18,369
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 455 87 $445,491
Montelukast Sodium Generic 442 139 $8,050
Breo Ellipta (Fluticasone/Vilanterol) Brand 266 64 $173,469
Prednisone Generic 191 90 $1,235
Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) Brand 139 33 $138,037
Symbicort (Budesonide/Formoterol Fumarate) Brand 134 39 $81,253
Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) Brand 108 43 $37,994
Fluticasone Propionate Generic 106 53 $2,169
Incruse Ellipta (Umeclidinium Bromide) Brand 106 21 $55,571

Frequently asked questions

Auto-generated from federal data
What is Dr. Linus John Santo Tomas's medical specialty?
Dr. Linus John Santo Tomas practices Pulmonary Disease Physician in Milwaukee, WI.
Where does Dr. Linus John Santo Tomas practice?
Dr. Linus John Santo Tomas practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148056633.
What is Dr. Linus John Santo Tomas's NPI?
Dr. Linus John Santo Tomas's National Provider Identifier (NPI) is 1356411540, issued by NPPES.
What procedures does Dr. Linus John Santo Tomas commonly perform?
Top Medicare-reported procedures in 2023: Methacholine chloride administered as inhalation solution through a nebulizer, per 1 mg (HCPCS J7674); Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg (HCPCS J7613); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.