Doctor profile · Federal record

Dr. Hong Duyen Phan

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Critical Care Medicine Registered Nurse · Boston, MA

  • NPI 1528557022
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Washington St
Boston, MA 021111552
(617) 636-8137

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
April 30, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Massachusetts #RN2266551

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528557022. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
2
Medicare allowed
$2,306
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 19 19 $84
00812 Anesthesia for exam of colon using an endoscope 12 12 $59

In context: peer comparison

Among 104 peers in Boston Certified Registered Nurse Anesthetist, average services per provider: 30. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Masimo Corporation 1 $35.02

By nature of payment

Food and Beverage
$35

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hong Duyen Phan's medical specialty?
Dr. Hong Duyen Phan practices Certified Registered Nurse Anesthetist in Boston, MA.
Where does Dr. Hong Duyen Phan practice?
Dr. Hong Duyen Phan practices at 800 Washington St, Boston, MA 021111552. Office phone: 6176368137.
What is Dr. Hong Duyen Phan's NPI?
Dr. Hong Duyen Phan's National Provider Identifier (NPI) is 1528557022, issued by NPPES.
Does Dr. Hong Duyen Phan accept Medicare assignment?
Yes. Dr. Hong Duyen Phan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hong Duyen Phan commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.