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Tamara Reiko Holliday, DDS

  • Seattle, WA
  • General practice dentistry
NPI1689989600
Part D claims, 2024
19
Industry payments
$20
Affiliated sites
1
State license
1
Year NPI issued
2010
Practice address
4520 42nd Ave Sw, Seattle, WA 98116-4240
Practice phone
Call (206) 935-3161
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Holliday Dental Wellness

Physician office · Seattle, Washington

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Tamara Reiko Holliday is a general practice dentistry in Seattle, Washington

Tamara Holliday practices at Holliday Dental Wellness in Seattle, Washington.

Tamara Holliday's NPI, 1689989600, was assigned on August 13, 2010. Tamara Holliday holds Washington license DE60172193.

NPI and contact details
NPI
1689989600NPI Registry (opens in a new tab)
NPI enumeration date
August 13, 2010
NPI status
Active
Practice phone
(206) 935-3161
Professional email
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Personal email
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Mobile number
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Sex
Female

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

Tamara Reiko Holliday practices at 2 locations in Seattle, Washington

Tamara Holliday's primary practice is Holliday Dental Wellness, at 4520 42nd Ave Sw, Seattle, WA 98116-4240. The practice phone is (206) 935-3161. The NPI Registry lists Tamara Holliday's practice address as 11021 Evanston Ave N, Seattle, WA 98133.

  • Holliday Dental WellnessPrimary
    4520 42nd Ave Sw, Seattle, WA 98116-4240Phone(206) 935-3161
  • NPI Registry address
    11021 Evanston Ave N, Seattle, WA 98133Phone(206) 779-5066

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

Tamara Reiko Holliday is affiliated with 1 site of care

Tamara Holliday's primary practice is Holliday Dental Wellness in Seattle, Washington.

Holliday Dental WellnessPhysician office · Seattle, WashingtonPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Tamara Reiko Holliday's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Tamara Holliday practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Holliday Dental WellnessAvailable with a free account

Source: Dmand AI Technology Install Data

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Tamara Reiko Holliday is one of 1,562 general practice dentistrys in Washington

General practice is Tamara Holliday's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Tamara Holliday is licensed in Washington.

Specialties and state licenses

  • General practice dentistry, WashingtonPrimaryLicense DE60172193 · taxonomy 1223G0001X

General practice dentistrys near Tamara Holliday

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

1,562general practice dentistrys in Washington244general practice dentistrys in Seattle

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

Tamara Reiko Holliday wrote 19 Medicare Part D claims in 2024

In 2024, Tamara Holliday wrote 19 Medicare Part D claims for 17 patients. 100% of them were for generic drugs.

Part D claims, 202419
Part D patients17

Drug classes CMS tracks in Tamara Holliday's Part D claims, 2024

  • Antibiotics68%13 of 19 claims

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

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Tamara Reiko Holliday received $20 in industry payments in 2025

CMS Open Payments shows 1 general payment to Tamara Holliday from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. PureLife, LLC paid the most, $20.

Companies that paid Tamara Holliday the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Tamara Holliday

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

Sources for Tamara Reiko Holliday'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 Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Tamara Reiko Holliday

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

What is Tamara Reiko Holliday's NPI number?

Tamara Reiko Holliday's NPI number is 1689989600. It was assigned on August 13, 2010, and it is active in the NPI Registry.

What does Tamara Reiko Holliday specialize in?

Tamara Reiko Holliday is a general practice dentistry in Seattle, Washington. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Tamara Reiko Holliday practice?

Tamara Holliday practices at 4520 42nd Ave Sw, Seattle, WA 98116-4240. Tamara Holliday also practices at 11021 Evanston Ave N, Seattle, WA 98133. Tamara Holliday's primary practice is Holliday Dental Wellness in Seattle, Washington.

What is Tamara Reiko Holliday's office phone number?

The practice phone on file for Tamara Holliday is (206) 935-3161.

What is Tamara Reiko Holliday's medical license number?

Tamara Holliday holds Washington license DE60172193.

Has Tamara Reiko Holliday received payments from drug or device companies?

CMS Open Payments shows $20 in general payments to Tamara Holliday from 1 company from 2025 to 2025. The largest total came from PureLife, LLC.

How long has Tamara Reiko Holliday been practicing?

Tamara Holliday's NPI was assigned in 2010.

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