What is Mariah Yancey's NPI number?

Mariah Yancey's National Provider Identifier (NPI) is 1497691943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Yancey's specialty?

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

Where is Mariah Yancey located?

Mariah Yancey's practice location on file with NPPES is 3506 N 6th St, Harrisburg, PA 17110-1424.

What is Mariah Yancey's phone number?

The practice phone number listed in the NPPES registry for Mariah Yancey is (717) 856-1177.

Is Mariah Yancey's NPI active?

Yes — Mariah Yancey's NPI (1497691943) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActive

Mariah Yancey

NPI 1497691943 · Mental Health Counselor · Harrisburg, PA

Mariah Yancey is a Mental Health Counselor provider in Harrisburg, PA (NPI 1497691943).

Provider details

NPI number: 1497691943
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

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

3506 N 6th St

Harrisburg, PA 17110-1424

Phone: (717) 856-1177

Street-level locationGet directions

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Mailing address