DR. HEIDI K. HORWITZ (DDS) – Orthodontics and Dentofacial Orthopedics Dentistry, NPI 1780779256

DR. HEIDI K. HORWITZ (DDS) is a healthcare provider. based in Seattle, Washington. specializing in Orthodontics and Dentofacial Orthopedics Dentistry. They hold the professional credentials DDS. They hold a License No. 5837 (WA). The NPI Number for DR. HEIDI K. HORWITZ (DDS) is 1780779256

Main info

Female
Sole Proprietor
Name
DR. HEIDI K. HORWITZ (DDS)
NPI
1780779256
Phone
(206) 938-9380
Address
2743 CALIFORNIA AVE SW
Enumeration Date
3 October 2006
Last Update Date
20 October 2015
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. HEIDI K. HORWITZ (DDS)

  • West Seattle Runner, 2743, California Avenue Southwest, Admiral, West Seattle, Seattle, King County, Washington, 98116, United States

    SUITE 201

    SEATTLE, WA 98116

    Phone: (206) 938-9380

    Fax: (206) 938-9384

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $29.

Total Amount is formed as General ($29) + Research ($0) + Ownership ($0) = $29.

Last reported payment date: 2023-01-15 • Largest payer in this snapshot: LightForce Orthodontics, Inc. ($29).

Total Amount

$29

General + Research + Ownership

Payments

1

Total payment records

General Amount

$29

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-01-15

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98116)

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Reviews

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Frequently asked questions

Can I use this page to confirm DR. HEIDI K. HORWITZ (DDS)'s NPI?
Yes. DR. HEIDI K. HORWITZ (DDS) is listed with NPI 1780779256 in the public NPI dataset.
Does CMS list DR. HEIDI K. HORWITZ (DDS) as active?
Yes — DR. HEIDI K. HORWITZ (DDS) is active in the NPI listing used on this page.
What is DR. HEIDI K. HORWITZ (DDS)'s specialty?
The listing groups DR. HEIDI K. HORWITZ (DDS) with Orthodontics and Dentofacial Orthopedics Dentistry. Clinical services aligned with this taxonomy classification.
Where is DR. HEIDI K. HORWITZ (DDS) based?
DR. HEIDI K. HORWITZ (DDS) is tied to Seattle, Washington in the data we show; additional addresses may exist on the full record.
Why does DR. HEIDI K. HORWITZ (DDS) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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