OrganizationActive
Sydney Z Spiesel PHD MD LLC
NPI 1790959146 · Pediatrics Physician · Woodbridge, CT
Sydney Z Spiesel PHD MD LLC is a Pediatrics Physician organization in Woodbridge, CT (NPI 1790959146).
Provider details
- NPI number
- 1790959146
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sydney Spiesel, President(203) 397-5211
- License
- 018154 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
8 Lunar Dr
Woodbridge, CT 06525-2352
Phone: (203) 397-5211
Fax: (203) 397-1875
Street-level locationGet directions
Mailing address
8 Lunar Dr
Woodbridge, CT 06525-2352
Registry dates
- Enumerated
- 2008-04-16
- Last updated
- 2008-04-16
Frequently asked questions
- What is Sydney Z Spiesel PHD MD LLC's NPI number?
- Sydney Z Spiesel PHD MD LLC's National Provider Identifier (NPI) is 1790959146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sydney Z Spiesel PHD MD LLC?
- Sydney Z Spiesel PHD MD LLC is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sydney Z Spiesel PHD MD LLC located?
- Sydney Z Spiesel PHD MD LLC's practice location on file with NPPES is 8 Lunar Dr, Woodbridge, CT 06525-2352.
- What is Sydney Z Spiesel PHD MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Sydney Z Spiesel PHD MD LLC is (203) 397-5211.
- Who is the authorized official for Sydney Z Spiesel PHD MD LLC?
- The authorized official listed on Sydney Z Spiesel PHD MD LLC's NPPES record is Sydney Spiesel, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sydney Z Spiesel PHD MD LLC's NPI active?
- Yes — Sydney Z Spiesel PHD MD LLC's NPI (1790959146) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.