Doctor profile · Federal record

Dr. Grace da Cunha, NP

Nurse Practitioner · Boston, MA

  • NPI 1164850475
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Washington St, Box 1013
Boston, MA 021111552
(617) 785-0219

Credentials & registration

NPPES · NUCC
NPI registered
October 2013 — 13 yrs on file
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Massachusetts #RN2263965

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164850475. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
109
Distinct HCPCS
2
Medicare allowed
$10,692
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 83 21 $88
99215 Established patient office or other outpatient visit, 40-54 minutes 26 13 $130

In context: peer comparison

Among 151 peers in Boston Nurse Practitioner, average services per provider: 101. This provider delivers 1.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$197
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $99.99
GlaxoSmithKline, LLC. 2 $97.24

By nature of payment

Education
$100
Food and Beverage
$97

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
0
Total drug cost
$675,242
Drug Type Claims Patients Total cost
Zejula (Niraparib Tosylate) Brand 22 0 $399,249
Lynparza (Olaparib) Brand 17 0 $274,064
Letrozole Generic 15 0 $1,081
Prochlorperazine Maleate Generic 13 0 $408
Megestrol Acetate Generic 12 0 $188
Tamoxifen Citrate Generic 12 0 $253

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Grace da Cunha's medical specialty?
Dr. Grace da Cunha practices Nurse Practitioner in Boston, MA.
Where does Dr. Grace da Cunha practice?
Dr. Grace da Cunha practices at 800 Washington St, Boston, MA 021111552. Office phone: 6177850219.
What is Dr. Grace da Cunha's NPI?
Dr. Grace da Cunha's National Provider Identifier (NPI) is 1164850475, issued by NPPES.
Does Dr. Grace da Cunha accept Medicare assignment?
Yes. Dr. Grace da Cunha accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace da Cunha 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 99215). Source: CMS Medicare Physician & Other Practitioners file.