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William Battema, MD
NPI 1639180771 · Anesthesiology Physician · New Haven, CT
William Battema, MD is a Anesthesiology Physician provider in New Haven, CT (NPI 1639180771).
Provider details
- NPI number
- 1639180771
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 018214 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1450 Chapel St
Hospital of St Raphael
New Haven, CT 06511
Phone: (203) 789-3538
Fax: (203) 867-5461
Street-level locationGet directions
Mailing address
1423 Chapel St
New Haven, CT 06511
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Battema's NPI number?
- William Battema's National Provider Identifier (NPI) is 1639180771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Battema's specialty?
- William Battema is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Battema located?
- William Battema's practice location on file with NPPES is 1450 Chapel St, New Haven, CT 06511.
- What is William Battema's phone number?
- The practice phone number listed in the NPPES registry for William Battema is (203) 789-3538.
- Is William Battema's NPI active?
- Yes — William Battema's NPI (1639180771) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.