What is Olivia Lancaster's NPI number?

Olivia Lancaster's National Provider Identifier (NPI) is 1427999853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Olivia Lancaster's specialty?

Olivia Lancaster is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Olivia Lancaster located?

Olivia Lancaster's practice location on file with NPPES is 5214 Maryland Way Ste 207, Brentwood, TN 37027-5071.

What is Olivia Lancaster's phone number?

The practice phone number listed in the NPPES registry for Olivia Lancaster is (615) 510-3797.

Is Olivia Lancaster's NPI active?

Yes — Olivia Lancaster's NPI (1427999853) is active in the NPPES registry as of the last update on 2026-04-01.

IndividualActive

Olivia Lancaster

NPI 1427999853 · Mental Health Counselor · Brentwood, TN

Olivia Lancaster is a Mental Health Counselor provider in Brentwood, TN (NPI 1427999853).

Provider details

NPI number: 1427999853
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

5214 Maryland Way Ste 207

Brentwood, TN 37027-5071

Phone: (615) 510-3797

Street-level locationGet directions

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Mailing address