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Theodore E. Spielberg, MD

Endocrinology, Diabetes & Metabolism Physician in Wellesley Hills, MA · enumerated 2007 · authorized official Theodore Spielberg, Principal Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952503831

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Registry record

Entity type Organization (Type 2)
Legal business name Theodore E. Spielberg, MD
Practice address 332 Washington St, Ste. 245, Wellesley Hills, MA, 02481
Phone (781) 235-3460
Fax (781) 235-9621
Enumeration date Jun 4, 2007
Last updated in NPPES Jul 26, 2008

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 29018 (MA) Primary
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Theodore Spielberg
Title Principal Physician
Phone (781) 235-3460

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Theodore E. Spielberg, MD?
NPPES lists Theodore Spielberg (Principal Physician) as the authorized official for this organization.
What is the NPI number for Theodore E. Spielberg, MD?
The NPI for Theodore E. Spielberg, MD is 1952503831, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-26.