What is Mary Williams's NPI number?

Mary Williams's National Provider Identifier (NPI) is 1235274069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Williams's specialty?

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

Where is Mary Williams located?

Mary Williams's practice location on file with NPPES is 1509 Sw Sunset Blvd, Portland, OR 97239-2692.

What is Mary Williams's phone number?

The practice phone number listed in the NPPES registry for Mary Williams is (503) 246-7800.

Is Mary Williams's NPI active?

Yes — Mary Williams's NPI (1235274069) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mary Williams, OTR

NPI 1235274069 · Specialist · Portland, OR

Mary Williams, OTR is a Specialist provider in Portland, OR (NPI 1235274069).

Provider details

NPI number: 1235274069
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: OTR
Sex: Female
Sole proprietor: Yes
License: 280552 (OR)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 280552 (OR)
Other Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

1509 Sw Sunset Blvd

Ste. 1k

Portland, OR 97239-2692

Phone: (503) 246-7800

Fax: (503) 246-7801

Street-level locationGet directions

More OR providers

Mailing address