Doctor profile · Federal record

Dr. Maureen Sunnerberg, ARNP

Nurse Practitioner · Family Nurse Practitioner · Registered Nurse · Newmarket, NH

  • NPI 1770547424
  • Accepts Medicare
  • 30 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
207 S Main St
Newmarket, NH 038571835
(603) 659-3106
fax (603) 659-2091
Additional location
1 Park Way
Haverhill, MA 01830
(978) 521-3270
fax (978) 469-5405
Additional location
2345 Main St
Tewksbury, MA 018763125
(978) 658-9931
fax (978) 694-0991

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
July 6, 2023
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (3)
New Hampshire #036928-23 · Massachusetts #RN182929 · Massachusetts #182929

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770547424. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$23
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, INC. 1 $22.77

By nature of payment

Food and Beverage
$23

Frequently asked questions

Auto-generated from federal data
What is Dr. Maureen Sunnerberg's medical specialty?
Dr. Maureen Sunnerberg practices Nurse Practitioner in Newmarket, NH.
Where does Dr. Maureen Sunnerberg practice?
Dr. Maureen Sunnerberg practices at 207 S Main St, Newmarket, NH 038571835. Office phone: 6036593106.
What is Dr. Maureen Sunnerberg's NPI?
Dr. Maureen Sunnerberg's National Provider Identifier (NPI) is 1770547424, issued by NPPES.
Does Dr. Maureen Sunnerberg accept Medicare assignment?
Yes. Dr. Maureen Sunnerberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.