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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. WILLIAM ROBERT LINS SR. LCSWC
NPI 1922791011
Social Worker - Clinical in Bel Air, MD

Active since June 02, 2023PECOS Enrolled
310 HARLAN SQ, BEL AIR, MD 21014(410) 588-6243 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 5, 2026, Jun 14, 2023, Jun 2, 2023 (3 updates tracked since 2023).

About Mr. William Robert Lins Sr. Lcswc NPPES

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

MR. WILLIAM ROBERT LINS SR. LCSWC (NPI 1922791011) is an individual clinical provider in Bel Air, Maryland, licensed in Maryland (30082) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Timonium.

NPPES Registry Identity

NPI1922791011
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. WILLIAM ROBERT LINS SR.Credential: LCSWC
Location Address310 HARLAN SQBel Air, MD 21014-3215
Mailing AddressPo Box 13050Belfast, ME 04915-4021 · (410) 588-6243
Phone(410) 588-6243
Sole ProprietorNo
Enumeration DateJune 2, 2023
Last NPPES UpdateOctober 5, 20263 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1922791011 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 MD · 30082
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.
310 HARLAN SQ, Bel Air, MD 21014
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Secondary Practice Location 1

Location 116 Greenmeadow Dr Ste 302Timonium, MD 21093-3243 · Phone (443) 449-5604 · Fax (410) 659-7084

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. William Robert Lins Sr. Lcswc 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 21014 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 $60.73 – $183.44
Typical copayment $0.00 (range $15.18 – $45.86)
Most-billed visit code NA
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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.

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 William Lins's NPI number?

The NPI number for William Lins is 1922791011. It was assigned to this individual provider in the NPPES registry on June 2, 2023.

Where is William Lins located?

William Lins practices at 310 Harlan Sq, Bel Air, MD 21014. The listed phone number is (410) 588-6243.

What is William Lins's specialty?

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

Is William Lins enrolled in Medicare?

Yes. William Lins is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Lins was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.