Doctor profile · Federal record

Dr. Janelle Otsuji, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Tucson, AZ

  • NPI 1972958155
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1501 N Campbell Ave
Tucson, AZ 857245108
(808) 381-2234

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
May 30, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (2)
Arizona #R75474 · Arizona #60113

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972958155. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,559
Distinct HCPCS
10
Medicare allowed
$104,980
HCPCS Description Services Patients Avg allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker 601 24 $25
88305 Pathology examination of tissue using a microscope, intermediate complexity 476 247 $38
88341 Special stained specimen slides to examine tissue, each additional procedure 277 63 $28
88305 Pathology examination of tissue using a microscope, intermediate complexity 241 131 $76
84165 Protein measurement, serum 159 144 $18
88313 Special stained specimen slides to examine tissue including interpretation and report 104 31 $12
88342 Special stained specimen slides to examine tissue, initial procedure 101 76 $35
86334 Immunologic analysis technique on serum (immunofixation) 74 65 $18
88341 Special stained specimen slides to examine tissue, each additional procedure 60 17 $95
88307 Pathology examination of tissue using a microscope, moderately high complexity 50 35 $83

In context: peer comparison

Among 20 peers in this city , average services per provider: 163. This provider delivers 16× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Janelle Otsuji's medical specialty?
Dr. Janelle Otsuji practices Anatomic Pathology & Clinical Pathology Physician in Tucson, AZ.
Where does Dr. Janelle Otsuji practice?
Dr. Janelle Otsuji practices at 1501 N Campbell Ave, Tucson, AZ 857245108. Office phone: 8083812234.
What is Dr. Janelle Otsuji's NPI?
Dr. Janelle Otsuji's National Provider Identifier (NPI) is 1972958155, issued by NPPES.
Does Dr. Janelle Otsuji accept Medicare assignment?
Yes. Dr. Janelle Otsuji accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janelle Otsuji commonly perform?
Top Medicare-reported procedures in 2023: Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS 88185); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.