Doctor profile · Federal record

Dr. Anthony Ambrosino, P.A.

Physician Assistant · Antioch, CA

  • NPI 1558733451
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2904 Carolyn CT
Antioch, CA 945094952
(925) 628-7627
Mailing address
3901 Lone Tree Way
Antioch, CA 945096200

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
August 26, 2016
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558733451. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
502
Distinct HCPCS
9
Medicare allowed
$59,690
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 126 119 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 104 99 $82
99285 Emergency department visit with high level of medical decision making 89 86 $152
99291 Critical care, first 30-74 minutes 79 77 $182
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 30 30 $153
99203 New patient office or other outpatient visit, 30-44 minutes 26 26 $101
99214 Established patient office or other outpatient visit, 30-39 minutes 20 20 $116
81002 Urinalysis, manual test 14 14 $3
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 14 14 $35

In context: peer comparison

Among 8 peers in this city , average services per provider: 47. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
414
Patients
409
Total drug cost
$2,951
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 63 61 $252
Cephalexin Generic 55 54 $437
Ondansetron Odt (Ondansetron) Brand 51 51 $510
Prednisone Generic 48 47 $194
Ibuprofen Generic 35 35 $145
Azithromycin Generic 24 24 $102
Doxycycline Hyclate Generic 18 18 $217
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 18 18 $120
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 17 17 $178
Methylprednisolone Generic 16 16 $142

Frequently asked questions

Auto-generated from federal data
What is Dr. Anthony Ambrosino's medical specialty?
Dr. Anthony Ambrosino practices Physician Assistant in Antioch, CA.
Where does Dr. Anthony Ambrosino practice?
Dr. Anthony Ambrosino practices at 2904 Carolyn CT, Antioch, CA 945094952. Office phone: 9256287627.
What is Dr. Anthony Ambrosino's NPI?
Dr. Anthony Ambrosino's National Provider Identifier (NPI) is 1558733451, issued by NPPES.
Does Dr. Anthony Ambrosino accept Medicare assignment?
Yes. Dr. Anthony Ambrosino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Ambrosino commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Established patient office or other outpatient visit (HCPCS 99213); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.