Doctor profile · Federal record

Dr. Catherine Stadler, DO

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · Manchester, NH

  • NPI 1144589375
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1 Elliot Way
Manchester, NH 031033502
(603) 663-2710
Additional location
246 Pleasant Street Memorial Building, West, Ground Flo
Concord, NH 033012588
(603) 224-9661
fax (603) 227-7528

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
August 30, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
New Hampshire #19222

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144589375. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
206
Distinct HCPCS
3
Medicare allowed
$36,489
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 142 62 $211
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 39 24 $118
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 25 19 $78

In context: peer comparison

Among 5 peers in this city , average services per provider: 89. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $19.99

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Stadler's medical specialty?
Dr. Catherine Stadler practices Critical Care Medicine (Internal Medicine) Physician in Manchester, NH.
Where does Dr. Catherine Stadler practice?
Dr. Catherine Stadler practices at 1 Elliot Way, Manchester, NH 031033502. Office phone: 6036632710.
What is Dr. Catherine Stadler's NPI?
Dr. Catherine Stadler's National Provider Identifier (NPI) is 1144589375, issued by NPPES.
Does Dr. Catherine Stadler accept Medicare assignment?
Yes. Dr. Catherine Stadler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Stadler commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.