Doctor profile · Federal record

Dr. Tamara Tatunchak

Emergency Medicine Physician · Brooklyn, NY

  • NPI 1073993127
  • 11 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
121 Dekalb Ave
Brooklyn, NY 112015425
(718) 250-6889
Mailing address
880 New Jersey Ave Se, Apt 728
Washington, DC 200033300

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
September 14, 2016
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Ohio #012299

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073993127. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
455
Distinct HCPCS
4
Medicare allowed
$71,211
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 291 283 $171
99284 Emergency department visit with moderate level of medical decision making 120 117 $118
99291 Critical care, first 30-74 minutes 31 31 $204
99283 Emergency department visit with low level of medical decision making 13 13 $71

In context: peer comparison

Among 223 peers in this city , average services per provider: 74. This provider delivers 6.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
57
Total drug cost
$430
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 17 17 $157
Ondansetron Odt (Ondansetron) Brand 14 14 $167
Cephalexin Generic 13 13 $68
Oxycodone Hcl Generic 13 13 $38

Frequently asked questions

Auto-generated from federal data
What is Dr. Tamara Tatunchak's medical specialty?
Dr. Tamara Tatunchak practices Emergency Medicine Physician in Brooklyn, NY.
Where does Dr. Tamara Tatunchak practice?
Dr. Tamara Tatunchak practices at 121 Dekalb Ave, Brooklyn, NY 112015425. Office phone: 7182506889.
What is Dr. Tamara Tatunchak's NPI?
Dr. Tamara Tatunchak's National Provider Identifier (NPI) is 1073993127, issued by NPPES.
What procedures does Dr. Tamara Tatunchak commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.