Doctor profile · Federal record

Dr. Maura Brain, MS, RNC

Nurse Practitioner · Adult Health Nurse Practitioner · Gerontology Nurse Practitioner · Boston, MA

  • NPI 1003824392
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave Fl 6
Boston, MA 022155491
(617) 667-9668
fax (617) 667-8665
Additional location
50 Staniford St
Boston, MA 021142517
(617) 724-6610
Mailing address
330 Brookline Ave, 6Th Floor Central Suite
Boston, MA 022155400

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 18, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Massachusetts #232267

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003824392. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
208
Distinct HCPCS
4
Medicare allowed
$15,668
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 125 72 $88
99213 Established patient office or other outpatient visit, 20-29 minutes 49 43 $60
99442 Telephone medical discussion with physician, 11-20 minutes 22 17 $60
99441 Telephone medical discussion with physician, 5-10 minutes 12 11 $32

In context: peer comparison

Among 151 peers in Boston Nurse Practitioner, average services per provider: 101. This provider delivers 2.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
541
Patients
131
Total drug cost
$332,052
Drug Type Claims Patients Total cost
Ozempic (Semaglutide) Brand 94 20 $120,256
Atorvastatin Calcium Generic 71 30 $1,210
Trulicity (Dulaglutide) Brand 63 21 $89,633
Lisinopril Generic 41 14 $306
Mounjaro (Tirzepatide) Brand 39 0 $59,274
Amlodipine Besylate Generic 37 20 $346
Jardiance (Empagliflozin) Brand 34 14 $32,810
Metformin Hcl Generic 30 12 $375
Losartan Potassium Generic 22 0 $421
Metformin Hcl ER (Metformin Hcl) Brand 22 0 $308

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maura Brain's medical specialty?
Dr. Maura Brain practices Nurse Practitioner in Boston, MA.
Where does Dr. Maura Brain practice?
Dr. Maura Brain practices at 330 Brookline Ave Fl 6, Boston, MA 022155491. Office phone: 6176679668.
What is Dr. Maura Brain's NPI?
Dr. Maura Brain's National Provider Identifier (NPI) is 1003824392, issued by NPPES.
Does Dr. Maura Brain accept Medicare assignment?
Yes. Dr. Maura Brain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maura Brain commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.