What is Mary Slonecker's NPI number?

Mary Slonecker's National Provider Identifier (NPI) is 1699627729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Slonecker's specialty?

Mary Slonecker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mary Slonecker located?

Mary Slonecker's practice location on file with NPPES is 1215 21st Ave S, Nashville, TN 37232-0014.

What is Mary Slonecker's phone number?

The practice phone number listed in the NPPES registry for Mary Slonecker is (615) 936-7846.

Is Mary Slonecker's NPI active?

Yes — Mary Slonecker's NPI (1699627729) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActive

Mary Slonecker, PA-C

NPI 1699627729 · Physician Assistant · Nashville, TN

Mary Slonecker, PA-C is a Physician Assistant provider in Nashville, TN (NPI 1699627729).

Provider details

NPI number: 1699627729
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(47/100 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
83% 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

1215 21st Ave S

Nashville, TN 37232-0014

Phone: (615) 936-7846

Street-level locationGet directions

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Mailing address