DR. BENNY S WILLIS PH.D.
NPI 1407905995
Psychologist - Clinical Child & Adolescent in Arlington, MA

Active since January 10, 2007PECOS EnrolledAccepts Medicare Assignment
691 MASSACHUSSETS AVENUE, SUITE 10, ARLINGTON, MA 02479(617) 242-4228 Get Directions Write a Review

NPPES record last updated: November 25, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Benny S Willis Ph.d. NPPES

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

DR. BENNY S WILLIS PH.D. (NPI 1407905995) is an individual clinical child & adolescent provider in Arlington, Massachusetts, licensed in Massachusetts (6244) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1407905995
Entity TypeIndividualMale
Primary Taxonomy103TC2200X
Provider Legal NameDR. BENNY S WILLISCredential: PH.D.
Location Address691 MASSACHUSSETS AVENUE, SUITE 10Arlington, MA 02479-1648
Mailing Address691 Massachussets Avenue, Suite 10Arlington, MA 02479-1648 · (617) 242-4228
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateJanuary 10, 2007
Last NPPES UpdateNovember 25, 2015
NPI 1407905995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License Licensed in MA · 6244
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Also ListedPsychologistTaxonomy 103T00000X · License 6244 (MA)
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 6244 (MA)
691 MASSACHUSSETS AVENUE, Arlington, MA 02479

Other Names 1

Professional Name (2)Dr. B Steven Willis Phd

Other Identifiers 2

OtherWO4947MA · Blue Cross Blue Shield
Medicare ID-Type UnspecifiedWO4947MA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Benny S Willis Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012984438
PECOS Enrollment IDI20040915000378
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
216 services18 patients

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 Benny Willis's NPI number?

The NPI number for Benny Willis is 1407905995. It was assigned to this individual provider in the NPPES registry on January 10, 2007. The provider is also known as Dr. B Steven Willis Phd.

Where is Benny Willis located?

Benny Willis practices at 691 Massachussets Avenue Suite 10, Arlington, MA 02479. The listed phone number is (617) 242-4228.

What is Benny Willis's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Benny Willis enrolled in Medicare?

Yes. Benny Willis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Benny Willis accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Benny Willis 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 Benny Willis was last updated on November 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.