Doctor profile · Federal record

Dr. Martin Ishikawa, M.D.

Anatomic Pathology Physician (CMS: Pathology) · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI

  • NPI 1982999181
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Drive, 2Nd Floor University Hospital Recp Pathology
Ann Arbor, MI 481095054
(800) 862-7284
Mailing address
3621 S State St, 700 Kms Place
Ann Arbor, MI 48108

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
May 20, 2015
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State licenses (2)
Missouri #4301098957 · Michigan #4301098957

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982999181. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
208
Distinct HCPCS
6
Medicare allowed
$8,677
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 80 30 $38
88341 Special stained specimen slides to examine tissue, each additional procedure 33 14 $28
88173 Evaluation of fine needle aspirate with interpretation and report 28 14 $71
88342 Special stained specimen slides to examine tissue, initial procedure 27 15 $35
88172 Evaluation of fine needle aspirate 26 13 $36
88333 Pathology cytologic examination of specimen during surgery, initial site 14 12 $63

In context: peer comparison

Among 16 peers in this city , average services per provider: 115. This provider delivers 1.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Martin Ishikawa's medical specialty?
Dr. Martin Ishikawa practices Anatomic Pathology Physician in Ann Arbor, MI.
Where does Dr. Martin Ishikawa practice?
Dr. Martin Ishikawa practices at 1500 E Medical Center Drive, Ann Arbor, MI 481095054. Office phone: 8008627284.
What is Dr. Martin Ishikawa's NPI?
Dr. Martin Ishikawa's National Provider Identifier (NPI) is 1982999181, issued by NPPES.
Does Dr. Martin Ishikawa accept Medicare assignment?
Yes. Dr. Martin Ishikawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martin Ishikawa commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Evaluation of fine needle aspirate with interpretation and report (HCPCS 88173). Source: CMS Medicare Physician & Other Practitioners file.