Doctor profile · Federal record

Dr. Kiernan Wyllie, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Worcester, MA

  • NPI 1568031128
  • Accepts Medicare
  • MIPS 91.1 / 100 · 2023
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Lake Ave N
Worcester, MA 016550002
(508) 334-3271
fax (508) 856-5911
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
August 15, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Massachusetts #RN2313455

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568031128. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
131
Distinct HCPCS
6
Medicare allowed
$10,018
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 50 50 $63
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 34 34 $73
00812 Anesthesia for exam of colon using an endoscope 13 13 $51
00910 Anesthesia for other procedure on urinary system through urethra 12 12 $68
00813 Anesthesia for procedure on small and large bowel using an endoscope 11 11 $83
01402 Anesthesia for procedure for total knee joint replacement 11 11 $183

In context: peer comparison

Among 46 peers in Worcester Certified Registered Nurse Anesthetist, average services per provider: 24. This provider delivers 5.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kiernan Wyllie's medical specialty?
Dr. Kiernan Wyllie practices Certified Registered Nurse Anesthetist in Worcester, MA.
Where does Dr. Kiernan Wyllie practice?
Dr. Kiernan Wyllie practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083343271.
What is Dr. Kiernan Wyllie's NPI?
Dr. Kiernan Wyllie's National Provider Identifier (NPI) is 1568031128, issued by NPPES.
Does Dr. Kiernan Wyllie accept Medicare assignment?
Yes. Dr. Kiernan Wyllie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kiernan Wyllie commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); 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.