Healthcare organizations in Washington

As of October 20, 2026, ListRiver's records show 27,859 healthcare organizations in Washington (practices, clinics and facilities with a National Provider Identifier (NPI)). 100% have a phone number, 1% an email address and 100% a named contact. 2,530 formed in the last 12 months.

Each record includes NPI, primary specialty, practice phone, the authorized official's name and title, and, for facilities, private-equity and chain ownership where on file.

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All 27,859 healthcare organizations in Washington

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Healthcare organizations on record
27,859
27,859 known from federal records only
With a phone number
100%
27,859 records
With an email address
1%
269 records
With a named contact
100%
27,859 records

By size (employees)

  • 1-44 · 1%
  • 5-920 · 3%
  • 10-1928 · 5%
  • 20-4966 · 11%
  • 50-99124 · 21%
  • 100-499339 · 56%
  • 500+22 · 4%

603 of 27,859 records report a size. The list builder filters by any range.

Top specialties

  • Chiropractor1,441 · 14%
  • Mental Health Counselor1,294 · 13%
  • General Practice Dentistry1,045 · 10%
  • Community/Retail Pharmacy815 · 8%
  • Dentist799 · 8%
  • Dental Clinic/Center789 · 8%
  • Community/Behavioral Health Agency780 · 8%
  • Massage Therapist682 · 7%
  • Physical Therapist621 · 6%
  • Family Medicine Physician576 · 6%
  • Optometrist571 · 6%
  • Mental Health Clinic/Center (Including Community Mental Health Center)567 · 6%

Top Washington cities

Healthcare organizations in other Washington cities

Newest healthcare organizations in Washington (sample)

No recent formations on record.

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Filter by state, city, ZIP and employees and specialty, require a phone, email or named contact, and see the exact count and price before you buy. $0.06 per record, $50 minimum order, with 6 monthly refreshes included.

Common questions about Washington healthcare organizations

How many healthcare organizations are in Washington?

ListRiver has 27,859 healthcare organizations in Washington on record as of October 20, 2026. 27,859 of them are known from federal records only and have no state business filing.

How many have a phone number, email or contact name?

27,859 (100%) have a phone number, 269 (1%) an email address and 27,859 (100%) a named contact. The list builder can require any of them, so you pay only for records that have it.

What does each record include?

The business name, address and NPI, primary specialty, practice phone, the authorized official's name and title, and, for facilities, private-equity and chain ownership where on file, plus every standard ListRiver column (see the data dictionary).

How many healthcare organizations are new?

2,530 healthcare organizations in Washington formed in the last 12 months.

How much does a list of healthcare organizations cost?

$0.06 per record, with a $50 minimum order and 6 monthly refresh files included. The list builder shows the exact count and price for your filters before you buy.

Who uses these lists?

Medical billing and staffing firms, device and pharmaceutical reps, practice-management software, insurers and suppliers.

More industry lists for Washington

About this data

Built from public federal agency records and official state business registries, matched to each business by name and address and refreshed as the agencies publish updates. Phone, email and contact names are included where on file; nothing is estimated or filled in. The sample above shows only businesses registered with a state. See the methodology and the data dictionary for every column.