Twinbrook Surgical Associates
NPI 1225010846 · Surgery Physician · Waltham, MA
Twinbrook Surgical Associates is a Surgery Physician organization in Waltham, MA (NPI 1225010846).
Provider details
- NPI number
- 1225010846
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Grady, President(781) 893-6520
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Vascular Surgery Physician2086S0129X
Allopathic & Osteopathic Physicians
- Colon & Rectal Surgery Physician208C00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-11-18
- Last updated
- 2008-07-30
Frequently asked questions
- What is Twinbrook Surgical Associates's NPI number?
- Twinbrook Surgical Associates's National Provider Identifier (NPI) is 1225010846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Twinbrook Surgical Associates?
- Twinbrook Surgical Associates is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Twinbrook Surgical Associates located?
- Twinbrook Surgical Associates's practice location on file with NPPES is 20 Hope Ave, Waltham, MA 02453-2721.
- What is Twinbrook Surgical Associates's phone number?
- The practice phone number listed in the NPPES registry for Twinbrook Surgical Associates is (781) 893-6520.
- Who is the authorized official for Twinbrook Surgical Associates?
- The authorized official listed on Twinbrook Surgical Associates's NPPES record is Thomas Grady, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Twinbrook Surgical Associates's NPI active?
- Yes — Twinbrook Surgical Associates's NPI (1225010846) is active in the NPPES registry as of the last update on 2008-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.