Doctor profile · Federal record

Dr. Ying Sun, NP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Boston, MA

  • NPI 1447403647
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Fruit St, Lunder Building Room 793
Boston, MA 021142621
(857) 238-5797
Mailing address
55 Fruit Street, Lunder Building Room 793
Boston, MA 021142621

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
November 11, 2024
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State licenses (2)
Massachusetts #233542 · Massachusetts #RN233542

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447403647. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$1,059
HCPCS Description Services Patients Avg allowed
62270 Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test 19 19 $56

In context: peer comparison

Among 35 peers in Boston Acute Care Nurse Practitioner, average services per provider: 131. This provider delivers 0.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ying Sun's medical specialty?
Dr. Ying Sun practices Acute Care Nurse Practitioner in Boston, MA.
Where does Dr. Ying Sun practice?
Dr. Ying Sun practices at 55 Fruit St, Boston, MA 021142621. Office phone: 8572385797.
What is Dr. Ying Sun's NPI?
Dr. Ying Sun's National Provider Identifier (NPI) is 1447403647, issued by NPPES.
Does Dr. Ying Sun accept Medicare assignment?
Yes. Dr. Ying Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ying Sun commonly perform?
Top Medicare-reported procedures in 2023: Removal of cerebrospinal fluid with lower back spinal tap for diagnostic test (HCPCS 62270). Source: CMS Medicare Physician & Other Practitioners file.