Doctor profile · Federal record

Dr. Wendy Demartino, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medical Services (Emergency Medicine) Physician · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Brattleboro, VT

  • NPI 1821125899
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 5 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
17 Belmont Ave Ste 1
Brattleboro, VT 053013498
(180) 225-7820
fax (802) 257-8834
Additional location
5 Alumni Dr
Exeter, NH 038332160
(603) 580-6110
Additional location
111 Franklin Health Cmns
Farmington, ME 049386144
(518) 577-9669
Mailing address
9 Amberwood Dr
Exeter, NH 038334723

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
January 27, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (5)
Vermont #042.0015002 · Maine #MD23528 · Pennsylvania #MD469629 · New Hampshire #NH16303 · New York #241771
Medicaid (2)
NH #3090003 · VT #6705352

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821125899. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
411
Distinct HCPCS
5
Medicare allowed
$52,365
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 158 156 $115
99285 Emergency department visit with high level of medical decision making 146 146 $168
99283 Emergency department visit with low level of medical decision making 38 37 $68
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 36 33 $8
99291 Critical care, first 30-74 minutes 33 32 $204

In context: peer comparison

Among 2 peers in Brattleboro Emergency Medicine Physician, average services per provider: 81. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
123
Patients
123
Total drug cost
$922
Drug Type Claims Patients Total cost
Prednisone Generic 26 26 $60
Cephalexin Generic 23 23 $213
Ondansetron Odt (Ondansetron) Brand 21 21 $132
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 16 16 $60
Doxycycline Hyclate Generic 15 15 $188
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $199
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 11 11 $70

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Wendy Demartino's medical specialty?
Dr. Wendy Demartino practices Emergency Medicine Physician in Brattleboro, VT.
Where does Dr. Wendy Demartino practice?
Dr. Wendy Demartino practices at 17 Belmont Ave Ste 1, Brattleboro, VT 053013498. Office phone: 1802257820.
What is Dr. Wendy Demartino's NPI?
Dr. Wendy Demartino's National Provider Identifier (NPI) is 1821125899, issued by NPPES.
Does Dr. Wendy Demartino accept Medicare assignment?
Yes. Dr. Wendy Demartino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wendy Demartino commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.