MARIEL CASTRO PEREZ LCSW
NPI 1912635020
Social Worker - Clinical in Columbia, PA

Q: What is Mariel Castro Perez's NPI number?

The NPI number for Mariel Castro Perez is 1912635020. It was assigned to this individual provider in the NPPES registry on August 8, 2022.

Q: What is Mariel Castro Perez's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since August 08, 2022PECOS EnrolledAccepts Medicare Assignment

306 N 7TH ST, COLUMBIA, PA 17512(717) 560-3782 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 5, 2025, Aug 14, 2022 (2 updates tracked since 2022).

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About Mariel Castro Perez Lcsw NPPES

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

MARIEL CASTRO PEREZ LCSW (NPI 1912635020) is an individual clinical provider in Columbia, Pennsylvania, licensed in Pennsylvania (CW025998) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lancaster, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1912635020

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMARIEL CASTRO PEREZCredential: LCSW

Location Address306 N 7TH STColumbia, PA 17512-2137

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

Phone(717) 560-3782

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateAugust 8, 2022

Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration

NPPES CertifiedAugust 5, 2025

✔ NPI 1912635020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in PA · CW025998

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

306 N 7TH ST, Columbia, PA 17512

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Secondary Practice Location 1

Location 1822 Marietta Ave Ste 22Lancaster, PA 17603-3239 · Phone (717) 224-1273

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mariel Castro Perez 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 ID3971080326

PECOS Enrollment IDI20260116000839

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17512 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $54.64 – $166.87

Typical copayment $0.00 (range $13.66 – $41.71)

Most-billed visit code NA

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

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

LANASTER GENERAL HOSPITAL

Pharmacy (Community/Retail Pharmacy)