Steward Medical Group, Inc
NPI 1881351419 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Sebastian, FL
Steward Medical Group, Inc is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Sebastian, FL (NPI 1881351419).
Provider details
- NPI number
- 1881351419
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amy Guay, President of Smg(617) 562-7070
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Other names (DBA / former)
- Other name
- 816 US Hwy 1 Sebastian
Registry dates
- Enumerated
- 2021-11-18
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Steward Medical Group, Inc's NPI number?
- Steward Medical Group, Inc's National Provider Identifier (NPI) is 1881351419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steward Medical Group, Inc?
- Steward Medical Group, Inc is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Steward Medical Group, Inc located?
- Steward Medical Group, Inc's practice location on file with NPPES is 816 US Highway 1, Sebastian, FL 32958-4141.
- What is Steward Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Steward Medical Group, Inc is (772) 581-5848.
- Who is the authorized official for Steward Medical Group, Inc?
- The authorized official listed on Steward Medical Group, Inc's NPPES record is Amy Guay, President of Smg. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steward Medical Group, Inc's NPI active?
- Yes — Steward Medical Group, Inc's NPI (1881351419) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.