1. Home
  2. Directory
  3. Massachusetts
  4. Wayland
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. KIERSTEN MICHAELA ANDERSON MSW, LICSW, OSW-C
NPI 1871100636
Social Worker - Clinical in Wayland, MA

Active since September 25, 2020PECOS Enrolled

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 7, 2026, Sep 25, 2020 (2 updates tracked since 2020).

About Ms. Kiersten Michaela Anderson Msw, Licsw, Osw-c NPPES

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

MS. KIERSTEN MICHAELA ANDERSON MSW, LICSW, OSW-C (NPI 1871100636) is an individual clinical provider in Wayland, Massachusetts, licensed in Massachusetts (224844) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871100636
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KIERSTEN MICHAELA ANDERSONCredential: MSW, LICSW, OSW-C
Location Address40 BOW RDWayland, MA 01778-1910
Mailing Address40 Bow RdWayland, MA 01778-1910 · (603) 953-4944
Phone(603) 953-4944
Sole ProprietorYes
Enumeration DateSeptember 25, 2020
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1871100636 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 MA · 224844
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.
40 BOW RD, Wayland, MA 01778
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kiersten Michaela Anderson Msw, Licsw, Osw-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 01778 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 $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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

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

KIERSTEN ANDERSON
Social Worker (Clinical)
40 BOW RD
WAYLAND, MA 01778
Middlesex County (603) 953-4944

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 Kiersten Anderson's NPI number?

The NPI number for Kiersten Anderson is 1871100636. It was assigned to this individual provider in the NPPES registry on September 25, 2020.

Where is Kiersten Anderson located?

Kiersten Anderson practices at 40 Bow Rd, Wayland, MA 01778. The listed phone number is (603) 953-4944.

What is Kiersten Anderson's specialty?

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

Is Kiersten Anderson enrolled in Medicare?

Yes. Kiersten Anderson is registered in the Medicare PECOS enrollment system.

What insurance does Kiersten Anderson accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Kiersten Anderson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kiersten Anderson was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.