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Karel Koenig, APRN
NPI 1801903828 · Family Medicine Physician · New Haven, CT
Karel Koenig, APRN is a Family Medicine Physician provider in New Haven, CT (NPI 1801903828).
Provider details
- NPI number
- 1801903828
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 002494 (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
374 Grand Ave
New Haven, CT 06513-3733
Phone: (203) 777-7411
Street-level locationGet directions
Mailing address
374 Grand Ave
New Haven, CT 06515-3733
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2010-12-15
Frequently asked questions
- What is Karel Koenig's NPI number?
- Karel Koenig's National Provider Identifier (NPI) is 1801903828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karel Koenig's specialty?
- Karel Koenig is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karel Koenig located?
- Karel Koenig's practice location on file with NPPES is 374 Grand Ave, New Haven, CT 06513-3733.
- What is Karel Koenig's phone number?
- The practice phone number listed in the NPPES registry for Karel Koenig is (203) 777-7411.
- Is Karel Koenig's NPI active?
- Yes — Karel Koenig's NPI (1801903828) is active in the NPPES registry as of the last update on 2010-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.