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KATIE SARAH INFANTINE
NPI 1386928299
Social Worker - Clinical in Cambridge, MA

Active since October 11, 2011Opted out of Medicare · through Jan 23, 2027
843 MASSACHUSETTS AVE, CAMBRIDGE, MA 02139(617) 237-0498 Get Directions Write a Review

NPPES record last updated: April 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Katie Sarah Infantine NPPES

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

KATIE SARAH INFANTINE (NPI 1386928299) is an individual clinical provider in Cambridge, Massachusetts, licensed in Massachusetts (120264) and active in the NPI registry since October 2011. She has opted out of Medicare through January 23, 2027 and maintains a secondary practice location in Milford.

NPPES Registry Identity

NPI1386928299
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATIE SARAH INFANTINE
Location Address843 MASSACHUSETTS AVECambridge, MA 02139-3077
Mailing Address4 Brattle Dr Apt 35Arlington, MA 02474-2857 · (978) 771-6041 · Fax (508) 634-6984
Phone(617) 237-0498
Sole ProprietorNo
Enumeration DateOctober 11, 2011
Last NPPES UpdateApril 14, 2022
NPPES CertifiedApril 14, 2022
✔ NPI 1386928299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MA · 120264
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.
Also ListedDevelopmental TherapistTaxonomy 222Q00000X
843 MASSACHUSETTS AVE, Cambridge, MA 02139
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Secondary Practice Location 1

Location 1321 Fortune BlvdMilford, MA 01757-1750 · Phone (508) 478-0207 · Fax (508) 634-6984

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

ⓘ

Opted out of Medicare

Katie Sarah Infantine has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 23, 2023 through January 23, 2027.

Opt-Out Effective DateJanuary 23, 2023
Opt-Out In Effect ThroughJanuary 23, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

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

MOLLY CASEY WEINER LMHC
Counselor (Mental Health)
843 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Middlesex County (617) 981-4287
NATHANIEL PUTNAM
Social Worker (Clinical)
843 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Middlesex County (781) 429-7480

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 Katie Infantine's NPI number?

The NPI number for Katie Infantine is 1386928299. It was assigned to this individual provider in the NPPES registry on October 11, 2011.

Where is Katie Infantine located?

Katie Infantine practices at 843 Massachusetts Ave, Cambridge, MA 02139. The listed phone number is (617) 237-0498.

What is Katie Infantine's specialty?

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

Is Katie Infantine enrolled in Medicare?

No. Katie Infantine has opted out of Medicare through January 23, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Katie Infantine accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Katie Infantine 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 Katie Infantine was last updated on April 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.