Doctor profile · Federal record

Dr. Koah Vierkoetter, MD

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

  • NPI 1881989754
  • Accepts Medicare
  • MIPS 98.4 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1301 Punchbowl St
Honolulu, HI 968132402
(808) 538-2702
fax (808) 533-4008
Mailing address
737 Bishop St Ste 2060
Honolulu, HI 968133214

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
May 22, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Hawaii #MD-19053

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881989754. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,206
Distinct HCPCS
10
Medicare allowed
$151,459
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 803 470 $37
88311 Preparation of tissue for examination by removing any calcium present 334 313 $12
88341 Special stained specimen slides to examine tissue, each additional procedure 316 97 $28
88305 Pathology examination of tissue using a microscope, intermediate complexity 238 168 $76
88341 Special stained specimen slides to examine tissue, each additional procedure 188 52 $92
88304 Pathology examination of tissue using a microscope, moderately low complexity 159 144 $11
88360 Microscopic genetic analysis of tumor, manual 159 44 $91
88342 Special stained specimen slides to examine tissue, initial procedure 155 117 $35
88307 Pathology examination of tissue using a microscope, moderately high complexity 141 70 $83
88360 Microscopic genetic analysis of tumor, manual 96 32 $41

In context: peer comparison

Among 16 peers in Honolulu Anatomic Pathology & Clinical Pathology Physician, average services per provider: 110. This provider delivers 29× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Koah Vierkoetter's medical specialty?
Dr. Koah Vierkoetter practices Anatomic Pathology & Clinical Pathology Physician in Honolulu, HI.
Where does Dr. Koah Vierkoetter practice?
Dr. Koah Vierkoetter practices at 1301 Punchbowl St, Honolulu, HI 968132402. Office phone: 8085382702.
What is Dr. Koah Vierkoetter's NPI?
Dr. Koah Vierkoetter's National Provider Identifier (NPI) is 1881989754, issued by NPPES.
Does Dr. Koah Vierkoetter accept Medicare assignment?
Yes. Dr. Koah Vierkoetter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Koah Vierkoetter commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Preparation of tissue for examination by removing any calcium present (HCPCS 88311); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.