What is Mary Slack's NPI number?

Mary Slack's National Provider Identifier (NPI) is 1417459348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Slack's specialty?

Mary Slack is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Mary Slack located?

Mary Slack's practice location on file with NPPES is 3036 Graham Road, Falls Church, VA 22042.

What is Mary Slack's phone number?

The practice phone number listed in the NPPES registry for Mary Slack is (571) 982-1511.

Is Mary Slack's NPI active?

Yes — Mary Slack's NPI (1417459348) is active in the NPPES registry as of the last update on 2018-03-07.

IndividualActive

Mary Slack, M. A. CCC-A

NPI 1417459348 · Audiologist · Falls Church, VA

Mary Slack, M. A. CCC-A is a Audiologist provider in Falls Church, VA (NPI 1417459348).

Provider details

NPI number: 1417459348
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Credential: M. A. CCC-A
Sex: Female
Sole proprietor: No
License: 2201001206 (VA)

Specialties & taxonomies

AudiologistPrimary231H00000XLicense 2201001206 (VA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
8 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

3036 Graham Road

Graham Road Community Building

Falls Church, VA 22042

Phone: (571) 982-1511

Street-level locationGet directions

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Mailing address