IndividualActive
Susan Spencer
NPI 1730257049 · Specialist · Waltham, MA
Susan Spencer is a Specialist provider in Waltham, MA (NPI 1730257049).
Provider details
- NPI number
- 1730257049
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
118 Central St
Waltham, MA 02453-5465
Phone: (781) 891-0556
Street-level locationGet directions
Mailing address
118 Central St
Waltham, MA 02453
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Spencer's NPI number?
- Susan Spencer's National Provider Identifier (NPI) is 1730257049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Spencer's specialty?
- Susan Spencer is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Susan Spencer located?
- Susan Spencer's practice location on file with NPPES is 118 Central St, Waltham, MA 02453-5465.
- What is Susan Spencer's phone number?
- The practice phone number listed in the NPPES registry for Susan Spencer is (781) 891-0556.
- Is Susan Spencer's NPI active?
- Yes — Susan Spencer's NPI (1730257049) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.