DR. LEONARD JOEL SOMMER PH.D.
NPI 1366424657
Psychologist - Clinical in Wellesley Hills, MA

Q: What is Leonard Sommer's NPI number?

The NPI number for Leonard Sommer is 1366424657. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Q: What is Leonard Sommer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Leonard Sommer 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 November 14, 2005PECOS EnrolledAccepts Medicare Assignment

1 WASHINGTON ST, SUITE 305, WELLESLEY HILLS, MA 02481(781) 237-6550 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Leonard Joel Sommer Ph.d. NPPES

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

DR. LEONARD JOEL SOMMER PH.D. (NPI 1366424657) is an individual clinical provider in Wellesley Hills, Massachusetts, licensed in Massachusetts (3955) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1366424657

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. LEONARD JOEL SOMMERCredential: PH.D.

Location Address1 WASHINGTON ST, SUITE 305Wellesley Hills, MA 02481-1706

Mailing Address1 Washington St, Suite 305Wellesley Hills, MA 02481-1711 · (781) 237-6550

Phone(781) 237-6550

Sole ProprietorYes

Medical School CMSOtherGraduated 1980

Enumeration DateNovember 14, 2005

Last NPPES UpdateJuly 8, 2007

✔ NPI 1366424657 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 · 3955

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.

1 WASHINGTON ST, Wellesley Hills, MA 02481

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Other Identifiers 1

Medicare ID-Type UnspecifiedW03915MA

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. Leonard Joel Sommer 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 ID3476715244

PECOS Enrollment IDI20120425000023

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 02481 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

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

Most-billed visit code 99214

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 20

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

ACCURATE AESTHETICS PLASTIC SURGERY, P.C.

Plastic Surgery

1 WASHINGTON ST, SUITE 301
WELLESLEY, MA 02481

Norfolk County (781) 263-0011

DR. FEREYDOUN HAGHKERDAR D.M.D.

Dentist (General Practice)

1 WASHINGTON ST, SUITE 205
WELLESLEY HILLS, MA 02481

Norfolk County (781) 235-4321

STEVEN CORLISS DMD

Dentist (Endodontics)

1 WASHINGTON ST, SUITE 103
WELLESLEY, MA 02481

Norfolk County (781) 235-5700

DR. LAURA LINDA MCCANN M.D.

Surgery (Plastic and Reconstructive Surgery)

1 WASHINGTON ST, STE 300
WELLESLEY, MA 02481

Norfolk County (781) 431-0151

DR. HEIDI B AARONSON D.M.D.

Dentist (General Practice)

1 WASHINGTON ST
WELLESLEY, MA 02481

Norfolk County (781) 431-9999

DR. PHYLLIS COHEN PSY.D

Psychologist

1 WASHINGTON ST, SUITE 305
WELLESLEY, MA 02481

Norfolk County (781) 235-0339

DR. OLIVIA CAPOTORTO DMD

Dentist (Endodontics)

1 WASHINGTON ST
WELLESLEY, MA 02481

Norfolk County (781) 235-5700

DONALD WERTLIEB PH.D.

Psychologist

1 WASHINGTON ST
WELLESLEY HILLS, MA 02481

Norfolk County (781) 237-6550

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 Leonard Sommer's NPI number?

The NPI number for Leonard Sommer is 1366424657. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is Leonard Sommer located?

Leonard Sommer practices at 1 Washington St Suite 305, Wellesley Hills, MA 02481. The listed phone number is (781) 237-6550.

What is Leonard Sommer's specialty?

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

Is Leonard Sommer enrolled in Medicare?

Yes. Leonard Sommer 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.

When was this NPI record last updated?

The NPPES record for Leonard Sommer 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.