Guat Sy Jr MD PC
NPI 1780686469 · Colon & Rectal Surgery Physician · Dearborn, MI
Guat Sy Jr MD PC is a Colon & Rectal Surgery Physician organization in Dearborn, MI (NPI 1780686469).
Provider details
- NPI number
- 1780686469
- Entity type
- Organization
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Guat Sy, President(313) 271-2990
- License
- 4301040071 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-08-12
- Last updated
- 2009-08-07
Frequently asked questions
- What is Guat Sy Jr MD PC's NPI number?
- Guat Sy Jr MD PC's National Provider Identifier (NPI) is 1780686469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guat Sy Jr MD PC?
- Guat Sy Jr MD PC is classified in the NPPES registry as Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Guat Sy Jr MD PC located?
- Guat Sy Jr MD PC's practice location on file with NPPES is 17000 Hubbard Dr, Dearborn, MI 48126-4205.
- What is Guat Sy Jr MD PC's phone number?
- The practice phone number listed in the NPPES registry for Guat Sy Jr MD PC is (313) 271-2990.
- Who is the authorized official for Guat Sy Jr MD PC?
- The authorized official listed on Guat Sy Jr MD PC's NPPES record is Guat Sy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guat Sy Jr MD PC's NPI active?
- Yes — Guat Sy Jr MD PC's NPI (1780686469) is active in the NPPES registry as of the last update on 2009-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.