Doctor profile · Federal record

Dr. William Bianchi, DO

Emergency Medicine Physician (CMS: Emergency Medicine) · Portsmouth, VA

  • NPI 1598156689
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
620 John Paul Jones Cir
Portsmouth, VA 237082111
(757) 953-0669
Additional location
250 Prospect Pl
Coronado, CA 92118
(805) 616-2727
Mailing address
250 Prospect Pl
San Diego, CA 921181943

Credentials & registration

NPPES · NUCC
NPI registered
February 2015 — 11 yrs on file
Profile last updated
September 12, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #20A17373

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598156689. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
316
Distinct HCPCS
4
Medicare allowed
$49,777
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 197 186 $177
99284 Emergency department visit with moderate level of medical decision making 67 64 $122
99497 Advance care planning, first 30 minutes 33 32 $78
99291 Critical care, first 30-74 minutes 19 19 $218

In context: peer comparison

Among 24 peers in this city , average services per provider: 92. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
84
Patients
84
Total drug cost
$695
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 36 36 $329
Methocarbamol Generic 18 18 $143
Naproxen Generic 16 16 $55
Cephalexin Generic 14 14 $167

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Bianchi's medical specialty?
Dr. William Bianchi practices Emergency Medicine Physician in Portsmouth, VA.
Where does Dr. William Bianchi practice?
Dr. William Bianchi practices at 620 John Paul Jones Cir, Portsmouth, VA 237082111. Office phone: 7579530669.
What is Dr. William Bianchi's NPI?
Dr. William Bianchi's National Provider Identifier (NPI) is 1598156689, issued by NPPES.
Does Dr. William Bianchi accept Medicare assignment?
Yes. Dr. William Bianchi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Bianchi 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); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.