What is William Sullivan's NPI number?

William Sullivan's National Provider Identifier (NPI) is 1659375384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Sullivan's specialty?

William Sullivan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is William Sullivan located?

William Sullivan's practice location on file with NPPES is 100 Mcgregor St, Manchester, NH 03102-3730.

What is William Sullivan's phone number?

The practice phone number listed in the NPPES registry for William Sullivan is (603) 663-6226.

Is William Sullivan's NPI active?

Yes — William Sullivan's NPI (1659375384) is active in the NPPES registry as of the last update on 2007-08-17.

IndividualActive

William Sullivan, DMD

NPI 1659375384 · Dentist · Manchester, NH

William Sullivan, DMD is a Dentist provider in Manchester, NH (NPI 1659375384).

Provider details

NPI number: 1659375384
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: 3221 (NH)

Specialties & taxonomies

DentistPrimary122300000XLicense 3221 (NH)
Dental 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
21 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

100 Mcgregor St

E-542

Manchester, NH 03102-3730

Phone: (603) 663-6226

Fax: (603) 663-7800

Approximate (ZIP-level) locationGet directions

More NH providers

Mailing address