MS. SHERRIE-AN GERHART LCSW
NPI 1871922179
Social Worker in Mountville, PA

Q: What is Sherrie-an Gerhart's NPI number?

The NPI number for Sherrie-an Gerhart is 1871922179. It was assigned to this individual provider in the NPPES registry on November 6, 2013.

Q: What is Sherrie-an Gerhart's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Active since November 06, 2013PECOS EnrolledAccepts Medicare Assignment

28 APPLE LN, MOUNTVILLE, PA 17554(717) 940-3853(888) 690-4903 Get Directions Write a Review

NPPES record last updated: April 19, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 19, 2024, Jun 5, 2020 (2 updates tracked since 2020).

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About Ms. Sherrie-an Gerhart Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. SHERRIE-AN GERHART LCSW (NPI 1871922179) is an individual social worker in Mountville, Pennsylvania, licensed in Pennsylvania (CW018926) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1871922179

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMS. SHERRIE-AN GERHARTCredential: LCSW

Location Address28 APPLE LNMountville, PA 17554-1217

Mailing Address306 N 7th StColumbia, PA 17512-2137 · (717) 560-3782 · Fax (717) 560-3787

Phone(717) 940-3853

Fax(888) 690-4903

Sole ProprietorYes

Medical School CMSOtherGraduated 2005

Enumeration DateNovember 6, 2013

Last NPPES UpdateApril 19, 20242 updates tracked since enumeration

NPPES CertifiedApril 19, 2024

✔ NPI 1871922179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Licenses✔ Licensed in PA · CW018926✔ Licensed in PA · SW125100

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

28 APPLE LN, Mountville, PA 17554

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Sherrie-an Gerhart Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082035480

PECOS Enrollment IDI20200610000650

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Sherrie-an Gerhart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Way Within Counseling & Clinical Supervision LLC

Same address

Clinical

28 APPLE LN
Mountville, PA 17554

Reassigned Medicare billing, Pennsylvania enrollment

NPI 1902505902 (717) 940-3853

Lancaster General Medical Group

1.5 mi

Family Medicine

175 S CENTERVILLE ROAD
Lancaster, PA 17603

Reassigned Medicare billing, Pennsylvania enrollment
727 clinicians in this Medicare group

NPI 1174353676 (717) 299-4644

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

175 services16 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

17 services17 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WAY WITHIN COUNSELING & CLINICAL SUPERVISION LLC

Social Worker (Clinical)

28 APPLE LN
MOUNTVILLE, PA 17554

Lancaster County (717) 940-3853

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sherrie-an Gerhart's NPI number?

The NPI number for Sherrie-an Gerhart is 1871922179. It was assigned to this individual provider in the NPPES registry on November 6, 2013.

Where is Sherrie-an Gerhart located?

Sherrie-an Gerhart practices at 28 Apple Ln, Mountville, PA 17554. The listed phone number is (717) 940-3853.

What is Sherrie-an Gerhart's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Sherrie-an Gerhart enrolled in Medicare?

Yes. Sherrie-an Gerhart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Sherrie-an Gerhart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sherrie-an Gerhart reassigns Medicare benefits to 2 organizations: Way Within Counseling & Clinical Supervision LLC (Mountville, PA) and Lancaster General Medical Group (Lancaster, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sherrie-an Gerhart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sherrie-an Gerhart was last updated on April 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.