Theodore E. Spielberg, MD
NPI 1952503831 · Endocrinology, Diabetes & Metabolism Physician · Wellesley Hills, MA
Theodore E. Spielberg, MD is a Endocrinology, Diabetes & Metabolism Physician organization in Wellesley Hills, MA (NPI 1952503831).
Provider details
- NPI number
- 1952503831
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Theodore Spielberg, Principal Physician(781) 235-3460
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Primary Care Nurse Practitioner363LP2300X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-04
- Last updated
- 2008-07-26
Frequently asked questions
- What is Theodore E. Spielberg, MD's NPI number?
- Theodore E. Spielberg, MD's National Provider Identifier (NPI) is 1952503831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Theodore E. Spielberg, MD?
- Theodore E. Spielberg, MD is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore E. Spielberg, MD located?
- Theodore E. Spielberg, MD's practice location on file with NPPES is 332 Washington St, Wellesley Hills, MA 02481-6219.
- What is Theodore E. Spielberg, MD's phone number?
- The practice phone number listed in the NPPES registry for Theodore E. Spielberg, MD is (781) 235-3460.
- Who is the authorized official for Theodore E. Spielberg, MD?
- The authorized official listed on Theodore E. Spielberg, MD's NPPES record is Theodore Spielberg, Principal Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Theodore E. Spielberg, MD's NPI active?
- Yes — Theodore E. Spielberg, MD's NPI (1952503831) is active in the NPPES registry as of the last update on 2008-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.