DR. SHARON GREENFIELD PSY.D.
NPI 1316076748
Psychologist - Clinical in Belmont, MA

Q: What is Sharon Greenfield's NPI number?

The NPI number for Sharon Greenfield is 1316076748. It was assigned to this individual provider in the NPPES registry on March 2, 2007.

Q: What is Sharon Greenfield's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Sharon Greenfield enrolled in Medicare?

No. Sharon Greenfield has opted out of Medicare through March 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Sharon Greenfield was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since March 02, 2007Opted out of Medicare · through Mar 31, 2027

38 LEXINGTON ST, SUITE E, BELMONT, MA 02478(617) 484-3577 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Sharon Greenfield Psy.d. NPPES

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

DR. SHARON GREENFIELD PSY.D. (NPI 1316076748) is an individual clinical provider in Belmont, Massachusetts, licensed in Massachusetts (6284) and active in the NPI registry since March 2007. She has opted out of Medicare through March 31, 2027.

NPPES Registry Identity

NPI1316076748

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. SHARON GREENFIELDCredential: PSY.D.

Location Address38 LEXINGTON ST, SUITE EBelmont, MA 02478-5009

Mailing Address38 Lexington St, Suite EBelmont, MA 02478-5009 · (617) 484-3577

Phone(617) 484-3577

Sole ProprietorYes

Enumeration DateMarch 2, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1316076748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MA · 6284

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

38 LEXINGTON ST, Belmont, MA 02478

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Sharon Greenfield Psy.d. 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 March 31, 2023 through March 31, 2027.

Opt-Out Effective DateMarch 31, 2023

Opt-Out In Effect ThroughMarch 31, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

DR. BARBARA HELEN WOLF ED.D.

Psychologist

38 LEXINGTON ST
BELMONT, MA 02478

Middlesex County (617) 498-9772

MS. ELISABETH SACKTON MSW, LICSW

Social Worker (Clinical)

38 LEXINGTON ST, SUITE E
BELMONT, MA 02478

Middlesex County (781) 674-0176

ELIZABETH LAWRENCE LICSW

Social Worker (Clinical)

38 LEXINGTON ST
BELMONT, MA 02478

Middlesex County (617) 484-3113

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 Sharon Greenfield's NPI number?

The NPI number for Sharon Greenfield is 1316076748. It was assigned to this individual provider in the NPPES registry on March 2, 2007.

Where is Sharon Greenfield located?

Sharon Greenfield practices at 38 Lexington St Suite E, Belmont, MA 02478. The listed phone number is (617) 484-3577.

What is Sharon Greenfield's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Sharon Greenfield enrolled in Medicare?

No. Sharon Greenfield has opted out of Medicare through March 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sharon Greenfield was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.