Dr. Michael Keiichi Fujinaka, MD

  • Nashville, TN
  • Anesthesiologist
NPI1598051278PAC ID4789978073
Medicare services, 2024
38,294
Medicare patients, 2024
167
Part D claims, 2020
76
Publications
2
Hospital affiliations
1
Practice address
4713 Kentucky Ave, Nashville, TN 37209
Practice phone
Call (603) 208-3085
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Local Infusion

Nashville, Tennessee

See all 13 affiliations

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Dr. Michael Keiichi Fujinaka is an anesthesiologist in Nashville, Tennessee

Dr. Fujinaka practices at Local Infusion in Nashville, Tennessee.

Dr. Fujinaka's NPI, 1598051278, was assigned on June 22, 2011. Dr. Fujinaka graduated from UC San Diego School of Medicine in 2011. Dr. Fujinaka holds California license A123278.

NPI and contact details
Medicare PAC ID
4789978073
NPI enumeration date
June 22, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(603) 208-3085
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. Michael Keiichi Fujinaka practices at Local Infusion in Nashville, Tennessee

Dr. Fujinaka's primary practice is Local Infusion, at 4713 Kentucky Ave, Nashville, TN 37209 in Davidson County. The practice phone is (603) 208-3085.

  • Local Infusion
    4713 Kentucky Ave, Nashville, TN 37209 · Davidson CountyPhone(603) 208-3085

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael Keiichi Fujinaka is affiliated with 7 sites of care and 6 medical groups

Dr. Fujinaka's primary practice is Local Infusion in Nashville, Tennessee. Dr. Fujinaka is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Local Infusion. Dmand AI also links Dr. Fujinaka to 5 more medical groups, 4 group practices and clinics and 1 physician office, each named with a free account.

See all 13 affiliations for Dr. Fujinaka

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael Keiichi Fujinaka's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fujinaka practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Local InfusionAvailable with a free account
+6 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Michael Keiichi Fujinaka is one of 734 anesthesiologists in Tennessee

Anesthesiology is Dr. Fujinaka's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Fujinaka is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Fujinaka's licenses on file in 15 states: California, Colorado, New Mexico, Maryland, Maine, Missouri, New Hampshire, New York, Pennsylvania, Virginia, Washington, Connecticut, New Jersey, Nevada and Texas.

Specialties and state licenses

  • Anesthesiology, CaliforniaPrimaryLicense A123278 · 2012 to 2026 · taxonomy 207L00000X
  • Colorado license2023 to 2027
  • New Mexico license2024 to 2027
  • Maryland license2023 to 2026
  • Maine license2022 to 2026
  • Missouri license2024 to 2026
  • New Hampshire license2022 to 2026
  • New York license2023 to 2026
  • Pennsylvania license2023 to 2026
  • Virginia license2023 to 2026
  • Washington license2023 to 2026
  • Connecticut license2023 to 2025
  • New Jersey license2023 to 2025
  • Nevada license2023 to 2025
  • Texas license2023 to 2024

Clinical focus

Dmand AI lists lower back pain and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Fujinaka treats.

Anesthesiologists near Dr. Fujinaka

Counts of anesthesiologists 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. Michael Keiichi Fujinaka billed Medicare for 38,294 services in 2024

CMS data shows 38,294 Medicare services from Dr. Fujinaka across 7 procedure codes in 2024, for 167 Medicare patients. Medicare paid $59,194 for them. Every service was in an office.

Medicare services, 202438,294
Medicare patients167
Paid by Medicare$59,194
Procedure codes7

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

  • 2023
  • 2024
Drugs given in the office
2023: 02024: 37,890
Tests and treatments
2023: 752024: 404439%

Dr. Fujinaka compared with the Tennessee median for anesthesiologists, 2024

  • Dr. Fujinaka
  • Tennessee median
Medicare services
38,294vs 83461.4 times
Medicare patients
167vs 14714% above
Part D claims
76vs 243.2 times

Medians across 729 anesthesiologists in Tennessee with Dmand AI profiles that report each measure.

Dr. Fujinaka'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. Fujinaka

Need commercial claims for Dr. Fujinaka?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fujinaka and other anesthesiologists in Tennessee.

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

Dr. Michael Keiichi Fujinaka treated 167 Medicare patients in 2024, average age 73

CMS counts 167 Medicare patients who saw Dr. Fujinaka in 2024. The largest group is 65 to 74, with 88 patients. 72% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Fujinaka's median patient age at 63, with 69% women.

Medicare patients, 2024167
Average age73
Average risk score1.21

Dr. Fujinaka's Medicare patients by age, 2024

Dr. Fujinaka's Medicare patients by sex, 2024

  • Women10160%
  • Men6640%

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

  1. High cholesterol72%
  2. High blood pressure68%
  3. Arthritis54%
  4. Anxiety29%
  5. Osteoporosis28%
  6. Diabetes26%
  7. Ischemic heart disease24%
  8. Asthma23%

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

Dr. Fujinaka's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women69%
  • Men30%

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

Dr. Michael Keiichi Fujinaka wrote 76 Medicare Part D claims in 2020

In 2020, Dr. Fujinaka wrote 76 Medicare Part D claims. They cover 4 drugs, with $1,973 in total drug cost. In 2019, CMS named 35 claims across 3 drugs.

Part D claims, 202076
Drugs named by CMS4
Total drug cost$1,973

Dr. Fujinaka's most prescribed drugs by claims, 2020

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

Part D claims for drugs CMS names, 2019 to 2020

  • 2019
  • 2020
Claims for drugs CMS names
2019: 352020: 76117%

Drugs named by CMS: 4 in 2020, 3 in 2019.

See all prescribing by Dr. Fujinaka

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

How Dr. Michael Keiichi Fujinaka takes part in Medicare

Dr. Fujinaka accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Dr. Michael Keiichi Fujinaka has 2 publications on record

Dmand AI links 2 papers to Dr. Fujinaka, published from 2010 to 2012. Dr. Fujinaka's most frequent co-authors are Shaun David Carstairs, MD, Erin F. Lawson, MD and Binh T. Ly, MD.

Papers2
Years published2010 to 2012

Dr. Fujinaka's most frequent co-authors

Recent publications by Dr. Fujinaka

See all 2 publications and co-authors

See who Dr. Fujinaka researches with

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

How network discovery works

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

Dr. Michael Keiichi Fujinaka received $30,763 in industry payments from 2016 to 2024

CMS Open Payments shows 344 general payments to Dr. Fujinaka from 31 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 38% of the total. AngioDynamics, Inc. paid the most, $13,016.

General payments to Dr. Fujinaka by program year, 2016 to 2024

General payments to Dr. Fujinaka by kind, 2016 to 2024

$30.8Kin total
  • Food and beverage$11,73738%
  • Debt forgiveness$11,22436%
  • Travel and lodging$4,80816%
  • Device or supply loans$1,7926%
  • Other$1,2034%

Companies that paid Dr. Fujinaka the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Fujinaka

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

Dr. Michael Keiichi Fujinaka graduated from UC San Diego School of Medicine

Dr. Fujinaka graduated from UC San Diego School of Medicine in 2011.

  1. Medical schoolUC San Diego School of Medicine
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology
  3. Board certified in pain medicineAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Michael Keiichi Fujinaka accepts plans from 12 insurance carriers

Dr. Fujinaka is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Regence Health Plans
  • +4 more carriersWith a free account

Plan types Dr. Fujinaka accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO4
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Keiichi Fujinaka'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Michael Keiichi Fujinaka

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. Michael Keiichi Fujinaka's NPI number?

Dr. Michael Keiichi Fujinaka's NPI number is 1598051278. It was assigned on June 22, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Keiichi Fujinaka?

Dr. Michael Keiichi Fujinaka is an anesthesiologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Michael Keiichi Fujinaka practice?

Dr. Fujinaka practices at 4713 Kentucky Ave, Nashville, TN 37209. Dr. Fujinaka's primary practice is Local Infusion in Nashville, Tennessee. Dmand AI also links Dr. Fujinaka to 5 medical groups, 4 group practices and clinics and 1 physician office.

What is Dr. Michael Keiichi Fujinaka's office phone number?

The practice phone on file for Dr. Fujinaka is (603) 208-3085.

What is Dr. Michael Keiichi Fujinaka's medical license number?

Dr. Fujinaka holds California license A123278, one of the licenses on file in 15 states.

Which states has Dr. Michael Keiichi Fujinaka been licensed in?

Dmand AI has state licenses on file for Dr. Fujinaka in California (2012 to 2026), Colorado (2023 to 2027), New Mexico (2024 to 2027), Maryland (2023 to 2026), Maine (2022 to 2026), Missouri (2024 to 2026), New Hampshire (2022 to 2026), New York (2023 to 2026), Pennsylvania (2023 to 2026), Virginia (2023 to 2026), Washington (2023 to 2026), Connecticut (2023 to 2025), New Jersey (2023 to 2025), Nevada (2023 to 2025) and Texas (2023 to 2024).

Which hospitals is Dr. Michael Keiichi Fujinaka affiliated with?

Dr. Fujinaka is affiliated with Stanford Hospital at 300 Pasteur Drive.

What medical group is Dr. Michael Keiichi Fujinaka part of?

Dr. Fujinaka is linked to Local Infusion. Dmand AI links Dr. Fujinaka to 5 more medical groups.

Does Dr. Michael Keiichi Fujinaka accept Medicare?

Yes. CMS data shows Dr. Fujinaka billed Medicare for 38,294 services in 2024, and Dr. Fujinaka accepts Medicare assignment.

How many Medicare patients does Dr. Michael Keiichi Fujinaka see?

CMS counts 167 Medicare patients who saw Dr. Fujinaka in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Michael Keiichi Fujinaka board certified?

Yes. Dr. Fujinaka is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Michael Keiichi Fujinaka bill to Medicare?

In 2024, Dr. Fujinaka's most billed Medicare services were injected or infused drug (J0174), infusion or chemotherapy administration (96365) and infusion or chemotherapy administration (96372).

Where did Dr. Michael Keiichi Fujinaka go to medical school?

Dr. Fujinaka graduated from UC San Diego School of Medicine in 2011.

What drugs does Dr. Michael Keiichi Fujinaka prescribe most?

In 2020 Medicare Part D data, Dr. Fujinaka's most prescribed drugs by claims were Gabapentin, Hydrocodone-Acetaminophen and Baclofen.

Has Dr. Michael Keiichi Fujinaka received payments from drug or device companies?

CMS Open Payments shows $30,763 in general payments to Dr. Fujinaka from 31 companies from 2016 to 2024. The largest total came from AngioDynamics, Inc.

How long has Dr. Michael Keiichi Fujinaka been practicing?

Dr. Fujinaka graduated from medical school in 2011, 15 years ago.

Does Dr. Michael Keiichi Fujinaka do research?

Dmand AI links 2 publications to Dr. Fujinaka, published from 2010 to 2012.

Who does Dr. Michael Keiichi Fujinaka publish with?

Dr. Fujinaka's most frequent co-authors are Shaun David Carstairs, MD (1 shared paper), Erin F. Lawson, MD (1 shared paper) and Binh T. Ly, MD (1 shared paper).

What insurance does Dr. Michael Keiichi Fujinaka accept?

Dr. Fujinaka is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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