Dr. Aki Morikawa, MD

  • Ann Arbor, MI
  • Medical oncologist
NPI1659539179PAC ID1254558422
Medicare services, 2024
162
Medicare patients, 2024
85
Part D claims, 2024
210
Publications
28
Clinical trials
6
Practice address
1500 E Medical Center Dr, Ann Arbor, MI 48109
Practice phone
Call (734) 936-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University Hospital

School-Based Health Center · Ann Arbor, Michigan

See all 3 affiliations

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Dr. Aki Morikawa is a medical oncologist in Ann Arbor, Michigan

Dr. Morikawa practices at University Hospital in Ann Arbor, Michigan.

Dr. Morikawa's NPI, 1659539179, was assigned on May 30, 2008. Dr. Morikawa graduated from Emory University School of Medicine in 2008. Dr. Morikawa holds Michigan license 4301105870.

NPI and contact details
Medicare PAC ID
1254558422
NPI enumeration date
May 30, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(734) 936-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Aki Morikawa practices at University Hospital in Ann Arbor, Michigan

Dr. Morikawa's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.

  • University Hospital
    1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000

Source: Dmand AI Affiliation Data

Dr. Aki Morikawa is affiliated with 2 sites of care and 1 medical group

Dr. Morikawa's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Morikawa is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Morikawa's employer is on file too: a school & student health.

See all 3 affiliations for Dr. Morikawa

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Aki Morikawa's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Morikawa practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Aki Morikawa is one of 171 medical oncologists in Michigan

Medical oncology is Dr. Morikawa's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Morikawa's licenses on file in 3 states: Michigan, Georgia and New York.

Specialties and state licenses

  • Medical oncology, MichiganPrimaryLicense 4301105870 · taxonomy 207RX0202X
  • Internal medicine, GeorgiaLicense 003362 · taxonomy 207R00000X
  • Hematology and oncology, New YorkLicense P79290 · taxonomy 207RH0003X

Medical oncologists near Dr. Morikawa

Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Aki Morikawa billed Medicare for 162 services in 2024

CMS data shows 162 Medicare services from Dr. Morikawa across 6 procedure codes in 2024, for 85 Medicare patients. Medicare paid $9,510 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024162
Medicare patients85
Paid by Medicare$9,510
Procedure codes6

Dr. Morikawa's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1142024: 13619%
Other services
2023: 02024: 26

Dr. Morikawa compared with the Michigan median for medical oncologists, 2024

  • Dr. Morikawa
  • Michigan median
Medicare services
162vs 36455% below
Medicare patients
85vs 13638% below
Part D claims
125vs 33463% below

Medians across 165 medical oncologists in Michigan with Dmand AI profiles that report each measure.

Dr. Morikawa's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Morikawa

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Aki Morikawa treated 85 Medicare patients in 2024, average age 70

CMS counts 85 Medicare patients who saw Dr. Morikawa in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have cancer, and 72% have high blood pressure. 14% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Morikawa's median patient age at 61, with 91% women.

Medicare patients, 202485
Average age70
Average risk score2.18
Also on Medicaid14%

Dr. Morikawa's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Morikawa's Medicare patients by sex, 2024

  • Women6374%
  • Men2226%

Chronic conditions among Dr. Morikawa's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure72%
  3. High cholesterol58%
  4. Arthritis41%
  5. Anxiety35%
  6. Mood disorders33%
  7. Depression31%
  8. Chronic kidney disease28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Morikawa's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women91%
  • Men9%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Aki Morikawa wrote 210 Medicare Part D claims in 2024

In 2024, Dr. Morikawa wrote 210 Medicare Part D claims for 72 patients. 85% of them were for generic drugs. CMS names the drug for 125 of them, across 3 drugs with 11 or more claims each, at $5,818 in total drug cost. In 2023, CMS named 127 claims across 4 drugs.

Part D claims, 2024210
Drugs named by CMS3
Total drug cost$5,818
Part D patients72

Dr. Morikawa's Part D claims by kind of drug, 2024

  • Generic179 claims85%
  • Brand-name31 claims15%

Dr. Morikawa's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Morikawa's Part D claims, 2024

  • Opioids10%21 of 210 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1272024: 1252%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Morikawa

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Aki Morikawa offers telehealth to Medicare patients

Dr. Morikawa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Morikawa as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Aki Morikawa has 28 publications on record

Dmand AI links 28 papers to Dr. Morikawa, published from 2014 to 2025. 2022 was the busiest year, with 5. The most frequent topics are Breast Neoplasms, Brain Neoplasms and Receptor, ErbB-2. Dr. Morikawa has published most often in Breast Cancer Res Treat. Dr. Morikawa's most frequent co-authors are Andrew D. Seidman, MD, Sofia Diana Merajver, MD, PhD and Jason Anthony Heth, MD.

Papers28
Years published2014 to 2025

Dr. Morikawa's papers by year, 2015 to 2025

Topics Dr. Morikawa writes about most

  • Breast Neoplasms
  • Brain Neoplasms
  • Receptor, ErbB-2
  • Antineoplastic Combined Chemotherapy Protocols
  • Central Nervous System Neoplasms
  • Triple Negative Breast Neoplasms
  • Antineoplastic Agents
  • Biomarkers, Tumor

Dr. Morikawa's most frequent co-authors

Recent publications by Dr. Morikawa

See all 28 publications and co-authors

See who Dr. Morikawa researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Morikawa works with, so you can find a warm path to the right medical oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Aki Morikawa has worked on 6 clinical trials

Dmand AI links Dr. Morikawa to 6 clinical trials, 3 of them phase 2 studies. 5 are still active or recruiting. Conditions studied include Brain Neoplasms, Breast Neoplasms and Breast Diseases.

Clinical trials with Dr. Morikawa by phase

  1. NonePhase 1: no trials
  2. 3Phase 2: 3 trials
  3. 1Phase 3: 1 trial
  4. NonePhase 4: no trials

Conditions in Dr. Morikawa's trials

  • Brain Neoplasms
  • Breast Neoplasms
  • Breast Diseases
  • Central Nervous System Neoplasms
  • Melanoma

Investigators on the most trials with Dr. Morikawa

Recent clinical trials with Dr. Morikawa

See all 6 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Aki Morikawa received $11,530 in industry payments from 2019 to 2021

CMS Open Payments shows 12 general payments to Dr. Morikawa from 6 drug and device companies from 2019 to 2021. Consulting fees make up the largest share, 94% of the total. Taiho Oncology, Inc. paid the most, $5,158.

General payments to Dr. Morikawa by program year, 2019 to 2021

General payments to Dr. Morikawa by kind, 2019 to 2021

$11.5Kin total
  • Consulting fees$10,80394%
  • Travel and lodging$3833%
  • Food and beverage$3333%
  • Education$120%

Companies that paid Dr. Morikawa the most, 2019 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Morikawa

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Aki Morikawa graduated from Emory University School of Medicine

Dr. Morikawa graduated from Emory University School of Medicine in 2008.

  1. Medical schoolEmory University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Aki Morikawa's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Aki Morikawa

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Aki Morikawa's NPI number?

Dr. Aki Morikawa's NPI number is 1659539179. It was assigned on May 30, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Aki Morikawa?

Dr. Aki Morikawa is a medical oncologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Aki Morikawa practice?

Dr. Morikawa practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Morikawa's primary practice is University Hospital in Ann Arbor, Michigan.

What is Dr. Aki Morikawa's office phone number?

The practice phone on file for Dr. Morikawa is (734) 936-4000.

What is Dr. Aki Morikawa's medical license number?

Dr. Morikawa holds Michigan license 4301105870, one of the licenses on file in 3 states.

Which states has Dr. Aki Morikawa been licensed in?

Dmand AI has state licenses on file for Dr. Morikawa in Michigan, Georgia and New York.

Which hospitals is Dr. Aki Morikawa affiliated with?

Dr. Morikawa is affiliated with University Hospital.

What medical group is Dr. Aki Morikawa part of?

Dr. Morikawa is linked to University of Michigan Health.

Does Dr. Aki Morikawa accept Medicare?

Yes. CMS data shows Dr. Morikawa billed Medicare for 162 services in 2024, and Dr. Morikawa accepts Medicare assignment.

Does Dr. Aki Morikawa offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Morikawa as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Aki Morikawa see?

CMS counts 85 Medicare patients who saw Dr. Morikawa in 2024, with an average age of 70.

What services does Dr. Aki Morikawa bill to Medicare?

In 2024, Dr. Morikawa's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G2211).

Where did Dr. Aki Morikawa go to medical school?

Dr. Morikawa graduated from Emory University School of Medicine in 2008.

What drugs does Dr. Aki Morikawa prescribe most?

In 2024 Medicare Part D data, Dr. Morikawa's most prescribed drugs by claims were Anastrozole, Letrozole and Tamoxifen Citrate.

Has Dr. Aki Morikawa received payments from drug or device companies?

CMS Open Payments shows $11,530 in general payments to Dr. Morikawa from 6 companies from 2019 to 2021. The largest total came from Taiho Oncology, Inc.

How long has Dr. Aki Morikawa been practicing?

Dr. Morikawa graduated from medical school in 2008, 18 years ago.

Does Dr. Aki Morikawa do research?

Dmand AI links 28 publications to Dr. Morikawa, published from 2014 to 2025. Dr. Morikawa has worked on 6 clinical trials.

Who does Dr. Aki Morikawa publish with?

Dr. Morikawa's most frequent co-authors are Andrew D. Seidman, MD (9 shared papers), Sofia Diana Merajver, MD, PhD (7 shared papers) and Jason Anthony Heth, MD (6 shared papers).

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