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BARBARA L AHRENS LCSW
NPI 1194817544
Social Worker - Clinical in Sterling, VA

Active since September 29, 2006PECOS Enrolled
21641 RIDGETOP CIR, STERLING, VA 20166(571) 258-3026(571) 258-3032 Get Directions Write a Review

NPPES record last updated: September 10, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Barbara L Ahrens Lcsw NPPES

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

BARBARA L AHRENS LCSW (NPI 1194817544) is an individual clinical provider in Sterling, Virginia, licensed in Virginia (1041C0700X) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1194817544
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameBARBARA L AHRENSCredential: LCSW
Location Address21641 RIDGETOP CIRSterling, VA 20166-6597
Mailing Address21641 Ridgetop CirSterling, VA 20166-6597 · (571) 258-3026 · Fax (571) 258-3032
Phone(571) 258-3026
Fax(571) 258-3032
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateSeptember 29, 2006
Last NPPES UpdateSeptember 10, 2007
✔ NPI 1194817544 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 · 1041C0700X
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, Sterling, VA 20166
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Other Identifiers 3

Other293888VA · Amerigroup
Other112544VA · Anthem
Medicare ID-Type Unspecified00128L13VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barbara L Ahrens Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1052475225
PECOS Enrollment IDI20090203000334
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 7

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

MRS. LILLIAN P BRIGHT LCSW
Social Worker (Clinical)
21641 RIDGETOP CIR
STERLING, VA 20166
Loudoun County (571) 509-8396
ELIZABETH ANN OZALAS MA, LPC
Counselor (Professional)
21641 RIDGETOP CIR, SUITE 105
STERLING, VA 20166
Loudoun County (571) 258-3012
LOUDOUN COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
21641 RIDGETOP CIR
STERLING, VA 20166
Loudoun County (703) 443-2000
MS. BERNADINE FRANCES MARTIN RN,C
Registered Nurse (Case Management)
21641 RIDGETOP CIR, SUITE 105
STERLING, VA 20166
Loudoun County (571) 258-3026
DELLA SWOPE MS, NCC, LSATP, LPC
Counselor
21641 RIDGETOP CIR
STERLING, VA 20166
Loudoun County (571) 541-6794
KATHERINE E GREENLEAF MA
Counselor (Mental Health)
21641 RIDGETOP CIR, SUITE 105
STERLING, VA 20166
Loudoun County (571) 258-3026
JULIA HESS LCSW
Social Worker (Clinical)
21641 RIDGETOP CIR
STERLING, VA 20166
Loudoun County (703) 771-5100

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 Barbara Ahrens's NPI number?

The NPI number for Barbara Ahrens is 1194817544. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Barbara Ahrens located?

Barbara Ahrens practices at 21641 Ridgetop Cir, Sterling, VA 20166. The listed phone number is (571) 258-3026.

What is Barbara Ahrens's specialty?

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

Is Barbara Ahrens enrolled in Medicare?

Yes. Barbara Ahrens is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Barbara Ahrens was last updated on September 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.