Doctor profile · Federal record

Dr. Richard Thalappillil, MD

Anesthesiology Physician (CMS: Anesthesiology) · Boston, MA

  • NPI 1871904094
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
800 Washington St
Boston, MA 02111
(617) 636-5000
Additional location
Suny Stony Brk, Department of Anesthesiology C/O Joan Claeson
Stony Brook, NY 117948480
(631) 444-2968
Mailing address
Suny Stony Brk, Department of Anesthesiology C/O Joan Claeson
Stony Brook, NY 117948480

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
October 3, 2018
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Massachusetts #275170

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871904094. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
45
Distinct HCPCS
3
Medicare allowed
$6,468
HCPCS Description Services Patients Avg allowed
36620 Insertion of artery tube for blood sampling or infusion through skin 19 17 $45
00537 Anesthesia for procedure to assess heart electrical activity 13 13 $418
76937 Ultrasonic guidance for blood vessel access 13 13 $14

In context: peer comparison

Among 267 peers in this city , average services per provider: 32. This provider delivers 1.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Richard Thalappillil's medical specialty?
Dr. Richard Thalappillil practices Anesthesiology Physician in Boston, MA.
Where does Dr. Richard Thalappillil practice?
Dr. Richard Thalappillil practices at 800 Washington St, Boston, MA 02111. Office phone: 6176365000.
What is Dr. Richard Thalappillil's NPI?
Dr. Richard Thalappillil's National Provider Identifier (NPI) is 1871904094, issued by NPPES.
Does Dr. Richard Thalappillil accept Medicare assignment?
Yes. Dr. Richard Thalappillil accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Thalappillil commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for procedure to assess heart electrical activity (HCPCS 00537); Ultrasonic guidance for blood vessel access (HCPCS 76937). Source: CMS Medicare Physician & Other Practitioners file.