What is Tammy Gragg's NPI number?

Tammy Gragg's National Provider Identifier (NPI) is 1558218750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Gragg's specialty?

Tammy Gragg is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Tammy Gragg located?

Tammy Gragg's practice location on file with NPPES is 160 Parkway School Dr, Boone, NC 28607-5111.

What is Tammy Gragg's phone number?

The practice phone number listed in the NPPES registry for Tammy Gragg is (828) 264-3032.

Is Tammy Gragg's NPI active?

Yes — Tammy Gragg's NPI (1558218750) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActive

Tammy Gragg

NPI 1558218750 · Speech-Language Pathologist · Boone, NC

Tammy Gragg is a Speech-Language Pathologist provider in Boone, NC (NPI 1558218750).

Provider details

NPI number: 1558218750
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 5236 (NC)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 5236 (NC)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

160 Parkway School Dr

Boone, NC 28607-5111

Phone: (828) 264-3032

Street-level locationGet directions

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Mailing address