HIROSHI KATO M.D.
NPI 1851538656
Internal Medicine - Rheumatology in Ann Arbor, MI

Active since January 15, 2009PECOS EnrolledAccepts Medicare Assignment
1500 E MEDICAL CENTER DR, ANN ARBOR, MI 48109(734) 936-4000 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Hiroshi Kato M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HIROSHI KATO M.D. (NPI 1851538656) is an individual rheumatology provider in Ann Arbor, Michigan, licensed in Michigan (4301508663) and active in the NPI registry since January 2009. He is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Alpena, and maintains a secondary practice location in Syracuse.

NPPES Registry Identity

NPI1851538656
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameHIROSHI KATOCredential: M.D.
Location Address1500 E MEDICAL CENTER DRAnn Arbor, MI 48109-5000
Mailing Address3621 S State StAnn Arbor, MI 48108-1633 · (734) 647-5299
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJanuary 15, 2009
Last NPPES UpdateApril 4, 2023
NPPES CertifiedApril 4, 2023
NPI 1851538656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses Licensed in MI · 4301508663 Licensed in NY · 003898
Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109

Secondary Practice Location 1

Location 190 Presidential Plz, Firm CSyracuse, NY 13202-2240 · Phone (315) 464-3836 · Fax (315) 464-3837

Other Identifiers 1

Medicaid03382487NY

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Hiroshi Kato M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062685738
PECOS Enrollment IDI20230411001286
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 40-54 minutes 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
106 services39 patients
Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
35 services14 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services15 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mymichigan Medical Center Alpena

Acute Care Hospitals · Alpena, MI
5/5 CMS rating
OwnershipProprietary
CMS Certification Number230036
Location1501 W Chisholm StAlpena, MI 49707 · Alpena County
Emergency services Birthing friendly

University Of Michigan Health System

Acute Care Hospitals · Ann Arbor, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230046
Location1500 E Medical Center Drive, Spc 5474Ann Arbor, MI 48109 · Washtenaw County
Emergency services Birthing friendly

Covenant Medical Center

Acute Care Hospitals · Saginaw, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230070
Location1447 N HarrisonSaginaw, MI 48602 · Saginaw County
Emergency services Birthing friendly

Edward W Sparrow Hospital

Acute Care Hospitals · Lansing, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230230
Location1215 E Michigan AvenueLansing, MI 48912 · Ingham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist (Pharmacotherapy)
1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
Pharmacist
1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
Pharmacist (Psychiatric)
1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
Psychiatry & Neurology (Psychiatry)
1500 E MEDICAL CENTER DR, B1 FLOOR UNIVERSITY HOSPITAL RECP EMERGENCY
ANN ARBOR, MI 48109
Nurse Practitioner
1500 E MEDICAL CENTER DR, 3RD FLOOR TAUBMAN CENTER RECP D
ANN ARBOR, MI 48109
Nurse Practitioner
1500 E MEDICAL CENTER DR, 3RD TAUBMAN CENTER RECP A
ANN ARBOR, MI 48109
Internal Medicine (Gastroenterology)
1500 E MEDICAL CENTER DR, 3RD FLOOR TAUBMAN CENTER RECP D
ANN ARBOR, MI 48109
Radiology (Diagnostic Radiology)
1500 E MEDICAL CENTER DR, B1 FLOOR UNIVERSITY HOSPITAL RECP C
ANN ARBOR, MI 48109

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hiroshi Kato's NPI number?

The NPI number for Hiroshi Kato is 1851538656. It was assigned to this individual provider in the NPPES registry on January 15, 2009.

Where is Hiroshi Kato located?

Hiroshi Kato practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.

What is Hiroshi Kato's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Hiroshi Kato enrolled in Medicare?

Yes. Hiroshi Kato is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Hiroshi Kato accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Hiroshi Kato as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hiroshi Kato affiliated with any hospitals?

According to CMS data, Hiroshi Kato is affiliated with Mymichigan Medical Center Alpena, University Of Michigan Health System, Covenant Medical Center and Edward W Sparrow Hospital.

When was this NPI record last updated?

The NPPES record for Hiroshi Kato was last updated on April 4, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.