What is William Fanning's NPI number?

William Fanning's National Provider Identifier (NPI) is 1093397192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Fanning's specialty?

William Fanning is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is William Fanning located?

William Fanning's practice location on file with NPPES is 4000 Laurel St, Anchorage, AK 99508-5333.

What is William Fanning's phone number?

The practice phone number listed in the NPPES registry for William Fanning is (907) 729-6300.

Is William Fanning's NPI active?

Yes — William Fanning's NPI (1093397192) is active in the NPPES registry as of the last update on 2022-08-30.

IndividualActive

William Fanning

NPI 1093397192 · Addiction (Substance Use Disorder) Counselor · Anchorage, AK

William Fanning is a Addiction (Substance Use Disorder) Counselor provider in Anchorage, AK (NPI 1093397192).

Provider details

NPI number: 1093397192
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 4436 (AK)

Practice location

4000 Laurel St

Anchorage, AK 99508-5333

Phone: (907) 729-6300

Street-level locationGet directions

More AK providers

Mailing address

4000 Laurel St

Anchorage, AK 99508-5333

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400XLicense 4436 (AK)
Behavioral Health & Social Service Providers

Additional practice locations (2)

2600 Cordova St Ste 101
Anchorage, AK 99503-2745
Phone: (907) 279-9640
8012 Stewart Mountain Dr
Eagle River, AK 99577-9013
Phone: (907) 279-9640

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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: 2021-04-27
Last updated: 2022-08-30
Certified: 2022-08-24

Frequently asked questions

What is William Fanning's NPI number?: William Fanning's National Provider Identifier (NPI) is 1093397192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Fanning's specialty?: William Fanning is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is William Fanning located?: William Fanning's practice location on file with NPPES is 4000 Laurel St, Anchorage, AK 99508-5333.
What is William Fanning's phone number?: The practice phone number listed in the NPPES registry for William Fanning is (907) 729-6300.
Is William Fanning's NPI active?: Yes — William Fanning's NPI (1093397192) is active in the NPPES registry as of the last update on 2022-08-30.

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

Additional practice locations (2)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (2)

Profile Score

Frequently asked questions