What is Denali Healthcare Specialists LLC's NPI number?

Denali Healthcare Specialists LLC's National Provider Identifier (NPI) is 1912640319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Denali Healthcare Specialists LLC?

Denali Healthcare Specialists LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).

Where is Denali Healthcare Specialists LLC located?

Denali Healthcare Specialists LLC's practice location on file with NPPES is 2421 E Tudor Rd Ste 102, Anchorage, AK 99507-1166.

What is Denali Healthcare Specialists LLC's phone number?

The practice phone number listed in the NPPES registry for Denali Healthcare Specialists LLC is (907) 677-8889.

Who is the authorized official for Denali Healthcare Specialists LLC?

The authorized official listed on Denali Healthcare Specialists LLC's NPPES record is Deborah Ziwot, Executive Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Denali Healthcare Specialists LLC's NPI active?

Yes — Denali Healthcare Specialists LLC's NPI (1912640319) is active in the NPPES registry as of the last update on 2022-04-14.

OrganizationActive

Denali Healthcare Specialists LLC

NPI 1912640319 · Sleep Disorder Diagnostic Clinic/Center · Anchorage, AK

Denali Healthcare Specialists LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Anchorage, AK (NPI 1912640319).

Provider details

NPI number: 1912640319
Entity type: Organization
Primary specialty: Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
Parent organization: Denali Healthcare Specialists LLC
Organization subpart: Yes
Authorized official: Deborah Ziwot, Executive Vice President(314) 302-9307

Practice location

2421 E Tudor Rd Ste 102

Anchorage, AK 99507-1166

Phone: (907) 677-8889

Fax: (907) 677-8886

Street-level locationGet directions

More AK providers

Mailing address

2421 E Tudor Rd Ste 103

Anchorage, AK 99507-1166

Specialties & taxonomies

Sleep Disorder Diagnostic Clinic/CenterPrimary261QS1200X
Ambulatory Health Care Facilities

Other names (DBA / former)

Doing business as: Sleep Centers of Alaska LLC

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2022-04-14
Last updated: 2022-04-14
Certified: 2022-03-31

Frequently asked questions

What is Denali Healthcare Specialists LLC's NPI number?: Denali Healthcare Specialists LLC's National Provider Identifier (NPI) is 1912640319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Denali Healthcare Specialists LLC?: Denali Healthcare Specialists LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
Where is Denali Healthcare Specialists LLC located?: Denali Healthcare Specialists LLC's practice location on file with NPPES is 2421 E Tudor Rd Ste 102, Anchorage, AK 99507-1166.
What is Denali Healthcare Specialists LLC's phone number?: The practice phone number listed in the NPPES registry for Denali Healthcare Specialists LLC is (907) 677-8889.
Who is the authorized official for Denali Healthcare Specialists LLC?: The authorized official listed on Denali Healthcare Specialists LLC's NPPES record is Deborah Ziwot, Executive Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Denali Healthcare Specialists LLC's NPI active?: Yes — Denali Healthcare Specialists LLC's NPI (1912640319) is active in the NPPES registry as of the last update on 2022-04-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions