Dr. Tatsuhiro Fujii, MD
- Medicare services, 2024
- 65
- Medicare patients, 2024
- 64
- Publications
- 1
- Hospital affiliations
- 3
- Industry payments
- $12,190
- Practice address
- 1500 San Pablo Street, Los Angeles, CA 90033
- Practice phone
- Call (323) 442-8656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fujii's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Tatsuhiro Fujii is a neurosurgeon in Los Angeles, California
Dr. Fujii practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Fujii's NPI, 1538605241, was assigned on January 19, 2017. Dr. Fujii graduated from Keck School of Medicine of USC in 2016. Dr. Fujii holds California license A154394.
- NPI
- 1538605241NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648692178
- NPI enumeration date
- January 19, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 442-8656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tatsuhiro Fujii practices at Keck Hospital of USC in Los Angeles, California
Dr. Fujii's primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.
- Keck Hospital of USC1500 San Pablo Street, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 442-8656
Source: Dmand AI Affiliation Data
Dr. Tatsuhiro Fujii is affiliated with 6 sites of care and 1 medical group
Dr. Fujii's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dr. Fujii is also affiliated with USC Verdugo Hills Hospital. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Fujii to 1 more hospital, 1 group practice or clinic, 1 other site and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tatsuhiro Fujii's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fujii practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Hospital of USC | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tatsuhiro Fujii is one of 846 neurosurgeons in California
Neurological surgery is Dr. Fujii's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Fujii is licensed in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Neurosurgeons near Dr. Fujii
Counts of neurosurgeons 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. Tatsuhiro Fujii billed Medicare for 65 services in 2024
CMS data shows 65 Medicare services from Dr. Fujii across 2 procedure codes in 2024, for 64 Medicare patients. Medicare paid $7,101 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fujii compared with the California median for neurosurgeons, 2024
- Dr. Fujii
- California median
- Medicare services
- 65vs 21670% below
- Medicare patients
- 64vs 15458% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Fujii'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.
Need commercial claims for Dr. Fujii?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fujii and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tatsuhiro Fujii treated 64 Medicare patients in 2024, average age 75
CMS counts 64 Medicare patients who saw Dr. Fujii in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 72% are also on Medicaid. Their average risk score is 2.68, 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. Fujii's median patient age at 68, with 46% women.
Dr. Fujii's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fujii's Medicare patients by sex, 2024
- Women2945%
- Men3555%
Chronic conditions among Dr. Fujii's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA73%
- Arthritis63%
- Alzheimer's and dementia48%
- Diabetes47%
- Mood disorders42%
- Heart failure41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fujii's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tatsuhiro Fujii offers telehealth to Medicare patients
Dr. Fujii accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fujii as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Tatsuhiro Fujii has 1 publication on record
Dmand AI links 1 paper to Dr. Fujii.
Recent publications by Dr. Fujii
See who Dr. Fujii researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fujii works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tatsuhiro Fujii received $12,190 in industry payments from 2019 to 2025
CMS Open Payments shows 140 general payments to Dr. Fujii from 15 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 75% of the total. Medtronic, Inc. paid the most, $3,751.
General payments to Dr. Fujii by program year, 2019 to 2025
General payments to Dr. Fujii by kind, 2019 to 2025
- Food and beverage$9,19875%
- Travel and lodging$2,99225%
Companies that paid Dr. Fujii the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tatsuhiro Fujii graduated from Keck School of Medicine of USC
Dr. Fujii graduated from Keck School of Medicine of USC in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Tatsuhiro Fujii accepts plans from 11 insurance carriers
Dr. Fujii is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +3 more carriersWith a free account
Plan types Dr. Fujii accepts, by number of carriers
- Medicare8
- PPO8
- HMO5
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Tatsuhiro Fujii's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tatsuhiro Fujii
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. Tatsuhiro Fujii's NPI number?
Dr. Tatsuhiro Fujii's NPI number is 1538605241. It was assigned on January 19, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Tatsuhiro Fujii?
Dr. Tatsuhiro Fujii is a neurosurgeon in Los Angeles, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Tatsuhiro Fujii practice?
Dr. Fujii practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Fujii's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Fujii to 1 hospital, 1 group practice or clinic, 1 other site and 1 urgent care center.
What is Dr. Tatsuhiro Fujii's office phone number?
The practice phone on file for Dr. Fujii is (323) 442-8656.
What is Dr. Tatsuhiro Fujii's medical license number?
Dr. Fujii holds California license A154394.
Which hospitals is Dr. Tatsuhiro Fujii affiliated with?
Dr. Fujii practices at Keck Hospital of USC in Los Angeles, California. Dr. Fujii is also affiliated with USC Verdugo Hills Hospital. Dmand AI links Dr. Fujii to 1 more hospital.
What medical group is Dr. Tatsuhiro Fujii part of?
Dr. Fujii is linked to USC Care Medical Group.
Does Dr. Tatsuhiro Fujii accept Medicare?
Yes. CMS data shows Dr. Fujii billed Medicare for 65 services in 2024, and Dr. Fujii accepts Medicare assignment.
Does Dr. Tatsuhiro Fujii offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fujii as offering telehealth services.
How many Medicare patients does Dr. Tatsuhiro Fujii see?
CMS counts 64 Medicare patients who saw Dr. Fujii in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Tatsuhiro Fujii bill to Medicare?
In 2024, Dr. Fujii's most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99232).
Where did Dr. Tatsuhiro Fujii go to medical school?
Dr. Fujii graduated from Keck School of Medicine of USC in 2016.
Has Dr. Tatsuhiro Fujii received payments from drug or device companies?
CMS Open Payments shows $12,190 in general payments to Dr. Fujii from 15 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Tatsuhiro Fujii been practicing?
Dr. Fujii graduated from medical school in 2016, 10 years ago.
Does Dr. Tatsuhiro Fujii do research?
Dmand AI links 1 publication to Dr. Fujii.
What insurance does Dr. Tatsuhiro Fujii accept?
Dr. Fujii is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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