William Zeidler, MD
NPI 1881621282 · Hospice and Palliative Medicine (Family Medicine) Physician · Middletown, CT
William Zeidler, MD is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Middletown, CT (NPI 1881621282).
Provider details
- NPI number
- 1881621282
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 018283 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 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
- 2006-06-28
- Last updated
- 2012-05-25
Frequently asked questions
- What is William Zeidler's NPI number?
- William Zeidler's National Provider Identifier (NPI) is 1881621282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Zeidler's specialty?
- William Zeidler is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Zeidler located?
- William Zeidler's practice location on file with NPPES is 28 Crescent St, Middletown, CT 06457-3654.
- What is William Zeidler's phone number?
- The practice phone number listed in the NPPES registry for William Zeidler is (860) 358-4758.
- Is William Zeidler's NPI active?
- Yes — William Zeidler's NPI (1881621282) is active in the NPPES registry as of the last update on 2012-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.