Doctor profile · Federal record

Dr. John Zambito, D.O.

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Yakima, WA

  • NPI 1245286673
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
110 South 9Th Avenue
Yakima, WA 989023315
(509) 575-5061
Mailing address
3916 State Street, #300
Santa Barbara, CA 931053137

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
February 19, 2020
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Washington #OP00002288 · New York #220769
Medicaid (2)
WA #8504912 · NY #02140398

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245286673. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
846
Distinct HCPCS
5
Medicare allowed
$100,184
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 308 300 $171
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 254 233 $8
99291 Critical care, first 30-74 minutes 166 165 $207
99284 Emergency department visit with moderate level of medical decision making 97 94 $115
93042 Electrocardiogram (ecg) 1 to 3 leads with review by physician only 21 21 $7

In context: peer comparison

Among 15 peers in Yakima Emergency Medicine Physician, average services per provider: 125. This provider delivers 6.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
368
Patients
343
Total drug cost
$11,625
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 62 62 $621
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 51 51 $273
Cephalexin Generic 42 42 $255
Prednisone Generic 33 33 $52
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 32 31 $148
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 24 24 $283
Eliquis (Apixaban) Brand 24 0 $9,202
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 17 $444
Tizanidine Hcl Generic 17 17 $60
Dicyclomine Hcl Generic 16 16 $65

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Zambito's medical specialty?
Dr. John Zambito practices Emergency Medicine Physician in Yakima, WA.
Where does Dr. John Zambito practice?
Dr. John Zambito practices at 110 South 9Th Avenue, Yakima, WA 989023315. Office phone: 5095755061.
What is Dr. John Zambito's NPI?
Dr. John Zambito's National Provider Identifier (NPI) is 1245286673, issued by NPPES.
Does Dr. John Zambito accept Medicare assignment?
Yes. Dr. John Zambito accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Zambito 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.