DR. JONATHAN BRIAN SIMMONS PH.D.
NPI 1821071812
Psychologist - Clinical in Falmouth, MA

Q: What is Jonathan Simmons's NPI number?

The NPI number for Jonathan Simmons is 1821071812. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Q: What is Jonathan Simmons's specialty?

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

Q: Is Jonathan Simmons enrolled in Medicare?

No. Jonathan Simmons has opted out of Medicare through May 30, 2028. 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 Jonathan Simmons was last updated on August 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 November 22, 2005Opted out of Medicare · through May 30, 2028

15 DEPOT AVE OFC, FALMOUTH, MA 02540(508) 386-8508(508) 433-1871 Get Directions Write a Review

NPPES record last updated: August 13, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Dr. Jonathan Brian Simmons Ph.d. NPPES

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

DR. JONATHAN BRIAN SIMMONS PH.D. (NPI 1821071812) is an individual clinical provider in Falmouth, Massachusetts, licensed in Massachusetts (6312) and active in the NPI registry since November 2005. He has opted out of Medicare through May 30, 2028.

NPPES Registry Identity

NPI1821071812

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. JONATHAN BRIAN SIMMONSCredential: PH.D.

Location Address15 DEPOT AVE OFCFalmouth, MA 02540-2301

Mailing Address4 Old Forge RdNorth Falmouth, MA 02556-3016 · (508) 386-8508 · Fax (508) 433-1871

Phone(508) 386-8508

Fax(508) 433-1871

Sole ProprietorYes

Enumeration DateNovember 22, 2005

Last NPPES UpdateAugust 13, 2021

NPPES CertifiedAugust 13, 2021

✔ NPI 1821071812 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 · 6312

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.

15 DEPOT AVE OFC, Falmouth, MA 02540

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Providence Health Plan.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

Dr. Jonathan Brian Simmons Ph.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 May 30, 2026 through May 30, 2028.

Opt-Out Effective DateMay 30, 2026

Opt-Out In Effect ThroughMay 30, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Jonathan Simmons's NPI number?

The NPI number for Jonathan Simmons is 1821071812. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Jonathan Simmons located?

Jonathan Simmons practices at 15 Depot Ave Ofc, Falmouth, MA 02540. The listed phone number is (508) 386-8508.

What is Jonathan Simmons's specialty?

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

Is Jonathan Simmons enrolled in Medicare?

No. Jonathan Simmons has opted out of Medicare through May 30, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Jonathan Simmons accept?

Health plans from Anthem Blue Cross and Blue Shield and Providence Health Plan list Jonathan Simmons 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 Jonathan Simmons was last updated on August 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.