REBECCA ANN MARKSTEINER LCSW AND LCSW-C
NPI 1902512346
Social Worker - Clinical in New Market, MD

Active since January 30, 2023PECOS Enrolled
4 W MAIN ST, NEW MARKET, MD 21774(301) 381-4586 Get Directions Write a Review

NPPES record last updated: April 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 10, 2025, Jan 30, 2023 (2 updates tracked since 2023).

About Rebecca Ann Marksteiner Lcsw And Lcsw-c NPPES

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

REBECCA ANN MARKSTEINER LCSW AND LCSW-C (NPI 1902512346) is an individual clinical provider in New Market, Maryland, licensed in Maryland (32927) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902512346
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameREBECCA ANN MARKSTEINERCredential: LCSW AND LCSW-C
Location Address4 W MAIN STNew Market, MD 21774-6290
Mailing Address4 W Main StNew Market, MD 21774-6290
Sole ProprietorNo
Enumeration DateJanuary 30, 2023
Last NPPES UpdateApril 10, 20252 updates tracked since enumeration
NPPES CertifiedApril 10, 2025
NPI 1902512346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in MD · 32927 Licensed in VA · 0904014323
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.
4 W MAIN ST, New Market, MD 21774

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Rebecca Ann Marksteiner Lcsw And Lcsw-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 21774 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 $57.99 – $175.57
Typical copayment $0.00 (range $14.49 – $43.89)
Most-billed visit code NA
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
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 11

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

Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774
Massage Therapist
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774
Social Worker (Clinical)
4 W MAIN ST
NEW MARKET, MD 21774

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 Rebecca Marksteiner's NPI number?

The NPI number for Rebecca Marksteiner is 1902512346. It was assigned to this individual provider in the NPPES registry on January 30, 2023.

Where is Rebecca Marksteiner located?

Rebecca Marksteiner practices at 4 W Main St, New Market, MD 21774. The listed phone number is (301) 381-4586.

What is Rebecca Marksteiner's specialty?

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

Is Rebecca Marksteiner enrolled in Medicare?

Yes. Rebecca Marksteiner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rebecca Marksteiner was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.