WENDY ANGELINA JOHNSTON LCSW-C
NPI 1689995680
Social Worker - Clinical in Chevy Chase, MD

Active since June 14, 2010PECOS EnrolledAccepts Medicare Assignment
4445 WILLARD AVE STE 600, CHEVY CHASE, MD 20815(212) 564-0480(833) 450-0817 Get Directions Write a Review

NPPES record last updated: March 13, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Wendy Angelina Johnston Lcsw-c NPPES

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

WENDY ANGELINA JOHNSTON LCSW-C (NPI 1689995680) is an individual clinical provider in Chevy Chase, Maryland, licensed in Maryland (15890) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1689995680
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameWENDY ANGELINA JOHNSTONCredential: LCSW-C
Location Address4445 WILLARD AVE STE 600Chevy Chase, MD 20815-3786
Mailing Address442 5th Ave # 1983New York, NY 10018-2794 · (253) 648-0340 · Fax (206) 673-8050
Fax(833) 450-0817
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateJune 14, 2010
Last NPPES UpdateMarch 13, 2024
NPPES CertifiedMarch 13, 2024
NPI 1689995680 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 · 15890 Licensed in NY · 097155
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.
4445 WILLARD AVE STE 600, Chevy Chase, MD 20815

Secondary Practice Locations 2

Location 13727 Sunny Meadow Ln NEBolivia, NC 28422-7004 · Phone (240) 920-8995
Location 2220 5th Ave Fl 11New York, NY 10001-8017 · Phone (212) 564-0480 · Fax (833) 464-5059

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

Wendy Angelina Johnston Lcsw-c 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 ID4789833641
PECOS Enrollment IDI20231222000241
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 20815 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 $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 10

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

Clinic/Center
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Clinic/Center (Developmental Disabilities)
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Behavior Technician
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Dietitian, Registered
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Dietitian, Registered
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Nurse Practitioner (Women's Health)
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Psychologist
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815
Counselor (Professional)
4445 WILLARD AVE STE 600
CHEVY CHASE, MD 20815

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 Wendy Johnston's NPI number?

The NPI number for Wendy Johnston is 1689995680. It was assigned to this individual provider in the NPPES registry on June 14, 2010.

Where is Wendy Johnston located?

Wendy Johnston practices at 4445 Willard Ave Ste 600, Chevy Chase, MD 20815. The listed phone number is (212) 564-0480.

What is Wendy Johnston's specialty?

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

Is Wendy Johnston enrolled in Medicare?

Yes. Wendy Johnston 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.

When was this NPI record last updated?

The NPPES record for Wendy Johnston was last updated on March 13, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.