Doctor profile · Federal record

Dr. Czarina Sanchez, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Boston, MA

  • NPI 1629362934
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
55 Fruit St
Boston, MA 021142621
(617) 724-4100
Additional location
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
(479) 402-5812
Mailing address
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
February 21, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Missouri #2013014389

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629362934. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
331
Distinct HCPCS
5
Medicare allowed
$37,059
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 116 107 $166
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 105 97 $8
99291 Critical care, first 30-74 minutes 61 60 $198
99284 Emergency department visit with moderate level of medical decision making 37 36 $114
99283 Emergency department visit with low level of medical decision making 12 12 $63

In context: peer comparison

Among 183 peers in Boston Emergency Medicine Physician, average services per provider: 65. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
29
Patients
29
Total drug cost
$136
Drug Type Claims Patients Total cost
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 16 16 $44
Ondansetron Odt (Ondansetron) Brand 13 13 $92

Frequently asked questions

Auto-generated from federal data
What is Dr. Czarina Sanchez's medical specialty?
Dr. Czarina Sanchez practices Emergency Medicine Physician in Boston, MA.
Where does Dr. Czarina Sanchez practice?
Dr. Czarina Sanchez practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177244100.
What is Dr. Czarina Sanchez's NPI?
Dr. Czarina Sanchez's National Provider Identifier (NPI) is 1629362934, issued by NPPES.
Does Dr. Czarina Sanchez accept Medicare assignment?
Yes. Dr. Czarina Sanchez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Czarina Sanchez commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.