Dr. Darik K. Taniguchi, MD
- Medicare services, 2024
- 476
- Medicare patients, 2024
- 315
- Part D claims, 2024
- 1,056
- Hospital affiliations
- 1
- Industry payments
- $9,507
- Practice address
- 501 N 34th St, Seattle, WA 98103
- Practice phone
- Call (206) 838-1777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastro Health Fremont Endoscopy Center
Surgery Center - Not Medicare-Certified · Seattle, Washington
Find Dr. Taniguchi'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. Darik K. Taniguchi is a gastroenterologist in Seattle, Washington
Dr. Taniguchi practices at Gastro Health Fremont Endoscopy Center in Seattle, Washington.
Dr. Taniguchi's NPI, 1750359105, was assigned on March 10, 2006. Dr. Taniguchi graduated from University of Washington School of Medicine in 1988. Dr. Taniguchi holds Washington license MD00027759.
- NPI
- 1750359105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436290467
- NPI enumeration date
- March 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 838-1777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darik K. Taniguchi practices at Gastro Health Fremont Endoscopy Center in Seattle, Washington
Dr. Taniguchi's primary practice is Gastro Health Fremont Endoscopy Center, at 501 N 34th St, Seattle, WA 98103. The practice phone is (206) 838-1777.
- Gastro Health Fremont Endoscopy Center501 N 34th St, Seattle, WA 98103Phone(206) 838-1777
Source: Dmand AI Affiliation Data
Dr. Darik K. Taniguchi is affiliated with 3 sites of care and 2 medical groups
Dr. Taniguchi's primary practice is Gastro Health Fremont Endoscopy Center in Seattle, Washington. Dr. Taniguchi is also affiliated with UW Medical Center - Montlake. The medical group on file is The Polyclinic. Dmand AI also links Dr. Taniguchi to 1 more group practice or clinic and 1 medical group, 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. Darik K. Taniguchi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Taniguchi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastro Health Fremont Endoscopy Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Darik K. Taniguchi is one of 434 gastroenterologists in Washington
Gastroenterology is Dr. Taniguchi's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Taniguchi is licensed in Washington.
Specialties and state licenses
- Gastroenterology, WashingtonPrimary
Gastroenterologists near Dr. Taniguchi
Counts of gastroenterologists 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. Darik K. Taniguchi billed Medicare for 476 services in 2024
CMS data shows 476 Medicare services from Dr. Taniguchi across 10 procedure codes in 2024, for 315 Medicare patients. Medicare paid $64,099 for them.
Dr. Taniguchi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2582024: 22413%
- Office and hospital visits
- 2023: 3392024: 21935%
- Other services
- 2023: 402024: 1855%
- Tests and treatments
- 2023: 242024: 1538%
- Drugs given in the office
- 2023: 1,0802024: 0100%
Where Dr. Taniguchi's Medicare services took place, 2024
- In an office23449%
- In a facility24251%
Dr. Taniguchi compared with the Washington median for gastroenterologists, 2024
- Dr. Taniguchi
- Washington median
- Medicare services
- 476vs 35634% above
- Medicare patients
- 315vs 24429% above
- Part D claims
- 910vs 2723.3 times
Medians across 433 gastroenterologists in Washington with Dmand AI profiles that report each measure.
Dr. Taniguchi'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. Taniguchi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Taniguchi and other gastroenterologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darik K. Taniguchi treated 315 Medicare patients in 2024, average age 75
CMS counts 315 Medicare patients who saw Dr. Taniguchi in 2024. The largest group is 65 to 74, with 156 patients. 70% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Taniguchi's median patient age at 56, with 55% women.
Dr. Taniguchi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Taniguchi's Medicare patients by sex, 2024
- Women18458%
- Men13142%
Chronic conditions among Dr. Taniguchi's Medicare patients, 2024
- High cholesterol70%
- High blood pressure55%
- Arthritis42%
- Ischemic heart disease22%
- Anxiety21%
- Mood disorders20%
- Osteoporosis19%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Taniguchi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Darik K. Taniguchi wrote 1,056 Medicare Part D claims in 2024
In 2024, Dr. Taniguchi wrote 1,056 Medicare Part D claims for 374 patients. 85% of them were for generic drugs. CMS names the drug for 910 of them, across 18 drugs with 11 or more claims each, at $83,795 in total drug cost. In 2023, CMS named 1,045 claims across 22 drugs.
Dr. Taniguchi's Part D claims by kind of drug, 2024
- Generic898 claims85%
- Brand-name158 claims15%
Dr. Taniguchi'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. Taniguchi's Part D claims, 2024
- Antibiotics2%19 of 1,056 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: 1,0452024: 91013%
Drugs named by CMS: 18 in 2024, 22 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. Darik K. Taniguchi ranks in the 72nd percentile for colonoscopy in Medicare
Dr. Taniguchi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Taniguchi as offering telehealth. CMS counts 74 procedures of colonoscopy by Dr. Taniguchi, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Taniguchi ranks in Medicare procedure volume
- Colonoscopy
- 72nd percentile74 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile60 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Darik K. Taniguchi received $9,507 in industry payments from 2018 to 2025
CMS Open Payments shows 292 general payments to Dr. Taniguchi from 24 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 86% of the total. Abbvie Inc. paid the most, $2,146.
General payments to Dr. Taniguchi by program year, 2018 to 2025
General payments to Dr. Taniguchi by kind, 2018 to 2025
- Food and beverage$8,21286%
- Consulting fees$1,16312%
- Education$721%
- Education speaker fees$611%
Companies that paid Dr. Taniguchi the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Darik K. Taniguchi graduated from University of Washington School of Medicine
Dr. Taniguchi graduated from University of Washington School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Darik K. Taniguchi'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) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Darik K. Taniguchi
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. Darik K. Taniguchi's NPI number?
Dr. Darik K. Taniguchi's NPI number is 1750359105. It was assigned on March 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Darik K. Taniguchi?
Dr. Darik K. Taniguchi is a gastroenterologist in Seattle, Washington. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Darik K. Taniguchi practice?
Dr. Taniguchi practices at 501 N 34th St, Seattle, WA 98103. Dr. Taniguchi's primary practice is Gastro Health Fremont Endoscopy Center in Seattle, Washington. Dmand AI also links Dr. Taniguchi to 1 group practice or clinic and 1 medical group.
What is Dr. Darik K. Taniguchi's office phone number?
The practice phone on file for Dr. Taniguchi is (206) 838-1777.
What is Dr. Darik K. Taniguchi's medical license number?
Dr. Taniguchi holds Washington license MD00027759.
Which hospitals is Dr. Darik K. Taniguchi affiliated with?
Dr. Taniguchi is affiliated with UW Medical Center - Montlake.
What medical group is Dr. Darik K. Taniguchi part of?
Dr. Taniguchi is linked to The Polyclinic. Dmand AI links Dr. Taniguchi to 1 more medical group.
Does Dr. Darik K. Taniguchi accept Medicare?
Yes. CMS data shows Dr. Taniguchi billed Medicare for 476 services in 2024, and Dr. Taniguchi accepts Medicare assignment.
Does Dr. Darik K. Taniguchi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Taniguchi as offering telehealth services.
How many Medicare patients does Dr. Darik K. Taniguchi see?
CMS counts 315 Medicare patients who saw Dr. Taniguchi in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Darik K. Taniguchi bill to Medicare?
In 2024, Dr. Taniguchi's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Darik K. Taniguchi go to medical school?
Dr. Taniguchi graduated from University of Washington School of Medicine in 1988.
What drugs does Dr. Darik K. Taniguchi prescribe most?
In 2024 Medicare Part D data, Dr. Taniguchi's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Darik K. Taniguchi received payments from drug or device companies?
CMS Open Payments shows $9,507 in general payments to Dr. Taniguchi from 24 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Darik K. Taniguchi been practicing?
Dr. Taniguchi graduated from medical school in 1988, 38 years ago.
Selling to gastroenterology practices?
See gastroenterologists in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card