Doctor profile · Federal record

Dr. Suman Thapamagar, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Moreno Valley, CA

  • NPI 1538484936
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
26520 Cactus Ave
Moreno Valley, CA 925553927
(951) 486-4000

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
July 3, 2019
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
California #A142825

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538484936. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
368
Distinct HCPCS
7
Medicare allowed
$60,661
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 218 89 $216
99214 Established patient office or other outpatient visit, 30-39 minutes 37 35 $99
94016 Test to measure expiratory airflow and volume initiated by patient and evaluated by provider 32 32 $25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 30 20 $121
94618 Test for exercise-induced lung stress 20 19 $22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 20 19 $177
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $132

In context: peer comparison

Among 4 peers in Moreno Valley Pulmonary Disease Physician, average services per provider: 54. This provider delivers 6.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Actelion Pharmaceuticals US, INC. 1 $28.46

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
108
Patients
15
Total drug cost
$22,841
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 34 15 $1,668
Famotidine Generic 15 0 $346
Ventolin Hfa (Albuterol Sulfate) Brand 14 0 $866
Montelukast Sodium Generic 12 0 $183
Spiriva Handihaler (Tiotropium Bromide) Brand 11 0 $8,693
Symbicort (Budesonide/Formoterol Fumarate) Brand 11 0 $4,356
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 11 0 $6,730

Frequently asked questions

Auto-generated from federal data
What is Dr. Suman Thapamagar's medical specialty?
Dr. Suman Thapamagar practices Pulmonary Disease Physician in Moreno Valley, CA.
Where does Dr. Suman Thapamagar practice?
Dr. Suman Thapamagar practices at 26520 Cactus Ave, Moreno Valley, CA 925553927. Office phone: 9514864000.
What is Dr. Suman Thapamagar's NPI?
Dr. Suman Thapamagar's National Provider Identifier (NPI) is 1538484936, issued by NPPES.
Does Dr. Suman Thapamagar accept Medicare assignment?
Yes. Dr. Suman Thapamagar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Suman Thapamagar commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume initiated by patient and evaluated by provider (HCPCS 94016). Source: CMS Medicare Physician & Other Practitioners file.