OrganizationActive
Theodore Zanker, M.D., PC
NPI 1538353826 · Psychiatry Physician · New Haven, CT
Theodore Zanker, M.D., PC is a Psychiatry Physician organization in New Haven, CT (NPI 1538353826).
Provider details
- NPI number
- 1538353826
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Theodore Zanker, President(203) 562-9444
- License
- 13142 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
315 Whitney Ave
New Haven, CT 06511-3715
Phone: (203) 562-9444
Fax: (203) 562-2360
Street-level locationGet directions
Mailing address
315 Whitney Ave
New Haven, CT 06511-3715
Registry dates
- Enumerated
- 2007-08-30
- Last updated
- 2007-08-30
Frequently asked questions
- What is Theodore Zanker, M.D., PC's NPI number?
- Theodore Zanker, M.D., PC's National Provider Identifier (NPI) is 1538353826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Theodore Zanker, M.D., PC?
- Theodore Zanker, M.D., PC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Zanker, M.D., PC located?
- Theodore Zanker, M.D., PC's practice location on file with NPPES is 315 Whitney Ave, New Haven, CT 06511-3715.
- What is Theodore Zanker, M.D., PC's phone number?
- The practice phone number listed in the NPPES registry for Theodore Zanker, M.D., PC is (203) 562-9444.
- Who is the authorized official for Theodore Zanker, M.D., PC?
- The authorized official listed on Theodore Zanker, M.D., PC's NPPES record is Theodore Zanker, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Theodore Zanker, M.D., PC's NPI active?
- Yes — Theodore Zanker, M.D., PC's NPI (1538353826) is active in the NPPES registry as of the last update on 2007-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.