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Diane Friedhoff

  • Seattle, WA
  • Clinical social worker
NPI1144854126
Affiliated sites
3
Medical group
1
State license
1
Year NPI issued
2020
Practice address
1100 9th Ave, Seattle, WA 98101
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Virginia Mason Medical Center - HOPD

Acute Care Hospital outpatient department · Seattle, Washington

See all 4 affiliations

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Diane Friedhoff is a clinical social worker in Seattle, Washington

Diane Friedhoff practices at Virginia Mason Medical Center - HOPD in Seattle, Washington.

Diane Friedhoff's NPI, 1144854126, was assigned on February 27, 2020. Diane Friedhoff holds Washington license LW61282449.

NPI and contact details
NPI
1144854126NPI Registry (opens in a new tab)
NPI enumeration date
February 27, 2020
NPI status
Active
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

Diane Friedhoff practices at Virginia Mason Medical Center - HOPD in Seattle, Washington

Diane Friedhoff's primary practice is Virginia Mason Medical Center - HOPD, at 1100 9th Ave, Seattle, WA 98101.

  • Virginia Mason Medical Center - HOPD
    1100 9th Ave, Seattle, WA 98101

Source: Dmand AI Affiliation Data

Diane Friedhoff is affiliated with 3 sites of care and 1 medical group

Diane Friedhoff's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. The medical group on file is Virginia Mason Medical Center. Dmand AI also links Diane Friedhoff to 1 more group practice or clinic and 1 imaging center, each named with a free account. Diane Friedhoff's employer is on file too: a hospital.

Virginia Mason Medical Center - HOPDAcute Care Hospital outpatient department · Seattle, WashingtonPrimary
Virginia Mason Medical CenterPrimary care group, Seattle, WA1 group practice or clinicName with a free account1 imaging centerName with a free accountEmployer: hospitalName with a free account
See all 4 affiliations for Diane Friedhoff

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Diane Friedhoff's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Diane Friedhoff practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Virginia Mason Medical Center - HOPDAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Diane Friedhoff is one of 1,897 clinical social workers in Washington

Social worker is Diane Friedhoff's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Diane Friedhoff is licensed in Washington.

Specialties and state licenses

  • Clinical social worker, WashingtonPrimaryLicense LW61282449 · taxonomy 1041C0700X

Clinical social workers near Diane Friedhoff

Counts of clinical social workers with a Dmand AI profile, by place and practice. Each opens the list.

1,897clinical social workers in Washington375clinical social workers in Seattle

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

Diane Friedhoff's patients have a median age of 11

Across all payers, Dmand AI patient panel data puts Diane Friedhoff's median patient age at 11, with 49% women.

Diane Friedhoff's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 11

Patient panel by sex, all payers

  • Women49%
  • Men49%

Source: Dmand AI Patient Panel Data

Sources for Diane Friedhoff'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
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 Diane Friedhoff

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

What is Diane Friedhoff's NPI number?

Diane Friedhoff's NPI number is 1144854126. It was assigned on February 27, 2020, and it is active in the NPI Registry.

What does Diane Friedhoff specialize in?

Diane Friedhoff is a clinical social worker in Seattle, Washington. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).

Where does Diane Friedhoff practice?

Diane Friedhoff practices at 1100 9th Ave, Seattle, WA 98101. Diane Friedhoff's primary practice is Virginia Mason Medical Center - HOPD in Seattle, Washington. Dmand AI also links Diane Friedhoff to 1 group practice or clinic and 1 imaging center.

What is Diane Friedhoff's medical license number?

Diane Friedhoff holds Washington license LW61282449.

What medical group is Diane Friedhoff part of?

Diane Friedhoff is linked to Virginia Mason Medical Center.

How long has Diane Friedhoff been practicing?

Diane Friedhoff's NPI was assigned in 2020.

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