What is William Horner's NPI number?

William Horner's National Provider Identifier (NPI) is 1942266416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Horner's specialty?

William Horner is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is William Horner located?

William Horner's practice location on file with NPPES is 417 State St, Bangor, ME 04401-6630.

What is William Horner's phone number?

The practice phone number listed in the NPPES registry for William Horner is (207) 947-5241.

Is William Horner's NPI active?

Yes — William Horner's NPI (1942266416) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Horner, M.D.

NPI 1942266416 · Specialist · Bangor, ME

William Horner, M.D. is a Specialist provider in Bangor, ME (NPI 1942266416).

Provider details

NPI number: 1942266416
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
License: 006926 (ME)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 006926 (ME)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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.

Practice location

417 State St

Suite 330

Bangor, ME 04401-6630

Phone: (207) 947-5241

Fax: (207) 973-8880

Street-level locationGet directions

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Mailing address