Dr. Tadayuki Yoneyama, MD
- Medicare services, 2024
- 2,939
- Medicare patients, 2024
- 178
- Part D claims, 2024
- 3,645
- Hospital affiliations
- 2
- Industry payments
- $14,525
- Practice address
- 222 22nd N Ave, Nashville, TN 37203
- Practice phone
- Call (629) 255-2620
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heritage Medical Associates
Nashville, Tennessee
Find Dr. Yoneyama'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. Tadayuki Yoneyama is an internist in Nashville, Tennessee
Dr. Yoneyama practices at Heritage Medical Associates in Nashville, Tennessee.
Dr. Yoneyama's NPI, 1205827987, was assigned on November 2, 2005. Dr. Yoneyama graduated from VCU School of Medicine in 1994. Dr. Yoneyama holds Tennessee license MD30039.
- NPI
- 1205827987NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799857983
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (629) 255-2620
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tadayuki Yoneyama practices at Heritage Medical Associates in Nashville, Tennessee
Dr. Yoneyama's primary practice is Heritage Medical Associates, at 222 22nd N Ave, Nashville, TN 37203 in Davidson County. The practice phone is (629) 255-2620.
- Heritage Medical Associates222 22nd N Ave, Nashville, TN 37203 · Davidson CountyPhone(629) 255-2620
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tadayuki Yoneyama is affiliated with 5 sites of care and 2 medical groups
Dr. Yoneyama's primary practice is Heritage Medical Associates in Nashville, Tennessee. Dr. Yoneyama is also affiliated with Vanderbilt University Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Yoneyama to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tadayuki Yoneyama's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yoneyama practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heritage Medical Associates | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tadayuki Yoneyama is one of 2,427 internists in Tennessee
Internal medicine is Dr. Yoneyama's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yoneyama is board certified in internal medicine by the American Board of Internal Medicine. Dr. Yoneyama is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, aneurysm, arteritis, asthma, atrial fibrillation and flutter, cardiomyopathy and cerebrovascular disease among the conditions Dr. Yoneyama treats.
Internists near Dr. Yoneyama
Counts of internists 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. Tadayuki Yoneyama billed Medicare for 2,939 services in 2024
CMS data shows 2,939 Medicare services from Dr. Yoneyama across 32 procedure codes in 2024, for 178 Medicare patients. Medicare paid $66,455 for them. Every service was in an office.
Dr. Yoneyama's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9452024: 1,8157%
- Other services
- 2023: 2652024: 48182%
- Office and hospital visits
- 2023: 2982024: 2845%
- Surgery
- 2023: 2762024: 2587%
- Tests and treatments
- 2023: 1282024: 10121%
Dr. Yoneyama compared with the Tennessee median for internists, 2024
- Dr. Yoneyama
- Tennessee median
- Medicare services
- 2,939vs 6714.4 times
- Medicare patients
- 178vs 22220% below
- Part D claims
- 3,004vs 3349.0 times
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
Dr. Yoneyama'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. Yoneyama?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yoneyama and other internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tadayuki Yoneyama treated 178 Medicare patients in 2024, average age 74
CMS counts 178 Medicare patients who saw Dr. Yoneyama in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yoneyama's median patient age at 66, with 37% women.
Dr. Yoneyama's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yoneyama's Medicare patients by sex, 2024
- Women6939%
- Men10961%
Chronic conditions among Dr. Yoneyama's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis33%
- Diabetes24%
- Ischemic heart disease22%
- Cancer19%
- Mood disorders16%
- Anxiety14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yoneyama's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tadayuki Yoneyama wrote 3,645 Medicare Part D claims in 2024
In 2024, Dr. Yoneyama wrote 3,645 Medicare Part D claims for 308 patients. 86% of them were for generic drugs. CMS names the drug for 3,004 of them, across 76 drugs with 11 or more claims each, at $245,895 in total drug cost. In 2023, CMS named 2,850 claims across 81 drugs.
Dr. Yoneyama's Part D claims by kind of drug, 2024
- Generic3,138 claims86%
- Brand-name and other507 claims14%
Dr. Yoneyama'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. Yoneyama's Part D claims, 2024
- Opioids1%27 of 3,645 claims
- Antibiotics2%85 of 3,645 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: 2,8502024: 3,0045%
Drugs named by CMS: 76 in 2024, 81 in 2023.
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. Tadayuki Yoneyama offers telehealth to Medicare patients
Dr. Yoneyama accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yoneyama as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tadayuki Yoneyama received $14,525 in industry payments from 2016 to 2025
CMS Open Payments shows 909 general payments to Dr. Yoneyama from 52 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $2,614.
General payments to Dr. Yoneyama by program year, 2016 to 2025
General payments to Dr. Yoneyama by kind, 2016 to 2025
- Food and beverage$14,488100%
- Education$370%
Companies that paid Dr. Yoneyama the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tadayuki Yoneyama has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Yoneyama, most recently NCQA PCMH in 2017.
Awards and honors for Dr. Yoneyama
- 2017
- NCQA PCMH
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Tadayuki Yoneyama graduated from VCU School of Medicine
Dr. Yoneyama graduated from VCU School of Medicine in 1994. Dr. Yoneyama is a member of ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Tadayuki Yoneyama accepts plans from 17 insurance carriers
Dr. Yoneyama is in network with 17 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Cigna
- United Healthcare
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +9 more carriersWith a free account
Plan types Dr. Yoneyama accepts, by number of carriers
- PPO12
- HMO8
- Medicare8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Tadayuki Yoneyama'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Tadayuki Yoneyama
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. Tadayuki Yoneyama's NPI number?
Dr. Tadayuki Yoneyama's NPI number is 1205827987. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Tadayuki Yoneyama?
Dr. Tadayuki Yoneyama is an internist in Nashville, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tadayuki Yoneyama practice?
Dr. Yoneyama practices at 222 22nd N Ave, Nashville, TN 37203. Dr. Yoneyama's primary practice is Heritage Medical Associates in Nashville, Tennessee. Dmand AI also links Dr. Yoneyama to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Tadayuki Yoneyama's office phone number?
The practice phone on file for Dr. Yoneyama is (629) 255-2620.
What is Dr. Tadayuki Yoneyama's medical license number?
Dr. Yoneyama holds Tennessee license MD30039.
Which hospitals is Dr. Tadayuki Yoneyama affiliated with?
Dr. Yoneyama is affiliated with Vanderbilt University Medical Center. Dmand AI links Dr. Yoneyama to 1 more hospital.
What medical group is Dr. Tadayuki Yoneyama part of?
Dr. Yoneyama is linked to Vanderbilt University Medical Center. Dmand AI links Dr. Yoneyama to 1 more medical group.
Does Dr. Tadayuki Yoneyama accept Medicare?
Yes. CMS data shows Dr. Yoneyama billed Medicare for 2,939 services in 2024, and Dr. Yoneyama accepts Medicare assignment.
Does Dr. Tadayuki Yoneyama offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yoneyama as offering telehealth services.
How many Medicare patients does Dr. Tadayuki Yoneyama see?
CMS counts 178 Medicare patients who saw Dr. Yoneyama in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Tadayuki Yoneyama board certified?
Yes. Dr. Yoneyama is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Tadayuki Yoneyama bill to Medicare?
In 2024, Dr. Yoneyama's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (80053) and lab and pathology test (80061).
Where did Dr. Tadayuki Yoneyama go to medical school?
Dr. Yoneyama graduated from VCU School of Medicine in 1994.
What drugs does Dr. Tadayuki Yoneyama prescribe most?
In 2024 Medicare Part D data, Dr. Yoneyama's most prescribed drugs by claims were Levothyroxine Sodium, Lisinopril and Atorvastatin Calcium.
Has Dr. Tadayuki Yoneyama received payments from drug or device companies?
CMS Open Payments shows $14,525 in general payments to Dr. Yoneyama from 52 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Tadayuki Yoneyama been practicing?
Dr. Yoneyama graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Tadayuki Yoneyama accept?
Dr. Yoneyama is in network with 17 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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