Doctor profile · Federal record

Dr. Ying Cao, M.D., PH.D

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Honolulu, HI

  • NPI 1598953689
  • Accepts Medicare
  • 34 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
888 S King St
Honolulu, HI 968133097
(808) 522-3829
Mailing address
33 Lanihuli St
Hilo, HI 967204142

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
August 27, 2014
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (2)
Hawaii #14698 · Illinois #036117180

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598953689. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,022
Distinct HCPCS
10
Medicare allowed
$77,499
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,073 511 $38
88112 Cell examination of specimen, selective cellular enhancement technique 220 186 $28
88341 Special stained specimen slides to examine tissue, each additional procedure 200 59 $28
88342 Special stained specimen slides to examine tissue, initial procedure 130 92 $35
88304 Pathology examination of tissue using a microscope, moderately low complexity 81 70 $11
88307 Pathology examination of tissue using a microscope, moderately high complexity 71 39 $83
88331 Pathology examination of specimen during surgery, first tissue block 46 28 $63
88173 Evaluation of fine needle aspirate with interpretation and report 43 35 $71
88333 Pathology cytologic examination of specimen during surgery, initial site 36 29 $63
88172 Evaluation of fine needle aspirate 32 25 $36

In context: peer comparison

Among 16 peers in Honolulu Anatomic Pathology & Clinical Pathology Physician, average services per provider: 110. This provider delivers 18× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ying Cao's medical specialty?
Dr. Ying Cao practices Anatomic Pathology & Clinical Pathology Physician in Honolulu, HI.
Where does Dr. Ying Cao practice?
Dr. Ying Cao practices at 888 S King St, Honolulu, HI 968133097. Office phone: 8085223829.
What is Dr. Ying Cao's NPI?
Dr. Ying Cao's National Provider Identifier (NPI) is 1598953689, issued by NPPES.
Does Dr. Ying Cao accept Medicare assignment?
Yes. Dr. Ying Cao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ying Cao commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.