Doctor profile · Federal record

Dr. Erik Parena

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

  • NPI 1487920328
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
41 Highland Ave.
Winchester, MA 01890
(781) 756-7243
Mailing address
23 Regis RD
Arlington, MA 024743516

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
May 10, 2024
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Massachusetts #270027

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487920328. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
182
Distinct HCPCS
3
Medicare allowed
$20,451
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 93 93 $116
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 49 49 $123
00812 Anesthesia for exam of colon using an endoscope 40 40 $92

In context: peer comparison

Among 4 peers in Winchester Certified Registered Nurse Anesthetist, average services per provider: 39. This provider delivers 4.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$137
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, INC. 2 $71.18
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $24.55
Intercept Pharmaceuticals, INC. 1 $21.44
Celgene Corporation 1 $19.76

By nature of payment

Food and Beverage
$137

Frequently asked questions

Auto-generated from federal data
What is Dr. Erik Parena's medical specialty?
Dr. Erik Parena practices Certified Registered Nurse Anesthetist in Winchester, MA.
Where does Dr. Erik Parena practice?
Dr. Erik Parena practices at 41 Highland Ave., Winchester, MA 01890. Office phone: 7817567243.
What is Dr. Erik Parena's NPI?
Dr. Erik Parena's National Provider Identifier (NPI) is 1487920328, issued by NPPES.
Does Dr. Erik Parena accept Medicare assignment?
Yes. Dr. Erik Parena accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erik Parena 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.