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

JOHN MICHAEL MILLER L.C.S.W
NPI 1255678470
Social Worker - Clinical in Sterling, VA

Active since January 08, 2013PECOS Enrolled
21641 RIDGETOP CIR STE 210, STERLING, VA 20166(571) 680-3861(571) 258-3032 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About John Michael Miller L.c.s.w NPPES

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

JOHN MICHAEL MILLER L.C.S.W (NPI 1255678470) is an individual clinical provider in Sterling, Virginia, licensed in Virginia (0904008091) and active in the NPI registry since January 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255678470
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJOHN MICHAEL MILLERCredential: L.C.S.W
Location Address21641 RIDGETOP CIR STE 210Sterling, VA 20166-6597
Mailing Address21641 Ridgetop Cir Ste 210Sterling, VA 20166-6597 · (571) 680-3861 · Fax (571) 258-3032
Fax(571) 258-3032
Sole ProprietorNo
Enumeration DateJanuary 8, 2013
Last NPPES UpdateAugust 7, 2026
NPPES CertifiedAugust 7, 2026
NPI 1255678470 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 VA · 0904008091
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.
21641 RIDGETOP CIR STE 210, Sterling, VA 20166

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

John Michael Miller L.c.s.w 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 20166 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 $56.19 – $170.30
Typical copayment $0.00 (range $14.04 – $42.57)
Most-billed visit code NA
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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 5

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

Counselor (Mental Health)
21641 RIDGETOP CIR STE 210
STERLING, VA 20166
Counselor (Mental Health)
21641 RIDGETOP CIR STE 210
STERLING, VA 20166
Counselor (Mental Health)
21641 RIDGETOP CIR STE 210
STERLING, VA 20166
Case Manager/Care Coordinator
21641 RIDGETOP CIR STE 210
STERLING, VA 20166
Counselor (Professional)
21641 RIDGETOP CIR STE 210
STERLING, VA 20166

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 John Miller's NPI number?

The NPI number for John Miller is 1255678470. It was assigned to this individual provider in the NPPES registry on January 8, 2013.

Where is John Miller located?

John Miller practices at 21641 Ridgetop Cir Ste 210, Sterling, VA 20166. The listed phone number is (571) 680-3861.

What is John Miller's specialty?

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

Is John Miller enrolled in Medicare?

Yes. John Miller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Miller was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.