Doctor profile · Federal record

Dr. Monica Sanz Shook, M.D

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Westwood, MA

  • NPI 1639111917
  • Accepts Medicare
  • 24 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
690 Canton St, Suite 325
Westwood, MA 020902321
(781) 407-7713
fax (781) 407-0998

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 11, 2009
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
Massachusetts #223062 · Virginia #0101239235

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639111917. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
116
Distinct HCPCS
3
Medicare allowed
$11,898
HCPCS Description Services Patients Avg allowed
00812 Anesthesia for exam of colon using an endoscope 73 73 $94
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 25 24 $111
00813 Anesthesia for procedure on small and large bowel using an endoscope 18 18 $126

In context: peer comparison

Among 40 peers in this city , average services per provider: 76. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Monica Sanz Shook's medical specialty?
Dr. Monica Sanz Shook practices Anesthesiology Physician in Westwood, MA.
Where does Dr. Monica Sanz Shook practice?
Dr. Monica Sanz Shook practices at 690 Canton St, Westwood, MA 020902321. Office phone: 7814077713.
What is Dr. Monica Sanz Shook's NPI?
Dr. Monica Sanz Shook's National Provider Identifier (NPI) is 1639111917, issued by NPPES.
Does Dr. Monica Sanz Shook accept Medicare assignment?
Yes. Dr. Monica Sanz Shook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monica Sanz Shook commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.