What is Mary Ann Twaddell's NPI number?

Mary Ann Twaddell's National Provider Identifier (NPI) is 1689663908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Ann Twaddell's specialty?

Mary Ann Twaddell is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Mary Ann Twaddell located?

Mary Ann Twaddell's practice location on file with NPPES is 6334 Lincoln Ave, Cypress, CA 90630-5811.

What is Mary Ann Twaddell's phone number?

The practice phone number listed in the NPPES registry for Mary Ann Twaddell is (714) 325-5835.

Is Mary Ann Twaddell's NPI active?

Yes — Mary Ann Twaddell's NPI (1689663908) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mary Ann Twaddell, DMD

NPI 1689663908 · General Practice Dentistry · Cypress, CA

Mary Ann Twaddell, DMD is a General Practice Dentistry provider in Cypress, CA (NPI 1689663908).

Provider details

NPI number: 1689663908
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Female
License: 44793 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 44793 (CA)
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
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

6334 Lincoln Ave

Cypress, CA 90630-5811

Phone: (714) 325-5835

Fax: (714) 695-0368

Street-level locationGet directions

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Mailing address