Doctor profile · Federal record

Dr. SARAH CHALMERS, M.D.

Pulmonary Disease Physician (CMS: PULMONARY DISEASE) · Internal Medicine Physician · ROCHESTER, MN

  • NPI 1740612241
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 1ST ST SW
ROCHESTER, MN 559050001
(507) 284-2511
Additional location
530 NE Glen Ave
Peoria, IL 61637
(309) 655-2000

Credentials & registration

NPPES · NUCC
NPI registered
August 2013 — 13 yrs on file
Profile last updated
August 5, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State licenses (2)
Minnesota #64278 · Illinois #125.064141

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740612241. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
265
Distinct HCPCS
5
Medicare allowed
$39,575
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 76 41 $116
99291 Critical care, first 30-74 minutes 76 53 $206
99214 Established patient office or other outpatient visit, 30-39 minutes 61 49 $127
99204 New patient office or other outpatient visit, 45-59 minutes 37 37 $164
99213 Established patient office or other outpatient visit, 20-29 minutes 15 13 $90

In context: peer comparison

Among 48 peers in this city , average services per provider: 57. This provider delivers 4.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,060
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
VERTEX PHARMACEUTICALS INCORPORATED 1 $4,060.00

By nature of payment

Consulting Fee
$4,060

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
177
Patients
16
Total drug cost
$1,496,357
Drug Type Claims Patients Total cost
Trikafta (Elexacaftor/Tezacaftor/Ivacaft) Brand 49 0 $1,310,518
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 31 16 $1,270
Ventolin Hfa (Albuterol Sulfate) Brand 21 0 $1,289
Atrovent Hfa (Ipratropium Bromide) Brand 18 0 $13,398
Creon (Lipase/Protease/Amylase) Brand 16 0 $99,611
Nucala (Mepolizumab) Brand 16 0 $57,486
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 13 0 $154
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 13 0 $12,629

Hospital affiliations

CMS Hospital Compare