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Haakon Nygaard, MD
NPI 1790969889 · Neurology Physician · New Haven, CT
Haakon Nygaard, MD is a Neurology Physician provider in New Haven, CT (NPI 1790969889).
Provider details
- NPI number
- 1790969889
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 046509 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 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
20 York Street, T-209
Yale-New Haven Hospital
New Haven, CT 06510
Phone: (203) 688-2259
Street-level locationGet directions
Mailing address
157 Leeder Hill Dr
Hamden, CT 06517-2761
Registry dates
- Enumerated
- 2007-12-26
- Last updated
- 2011-12-12
Frequently asked questions
- What is Haakon Nygaard's NPI number?
- Haakon Nygaard's National Provider Identifier (NPI) is 1790969889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haakon Nygaard's specialty?
- Haakon Nygaard is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Haakon Nygaard located?
- Haakon Nygaard's practice location on file with NPPES is 20 York Street, T-209, New Haven, CT 06510.
- What is Haakon Nygaard's phone number?
- The practice phone number listed in the NPPES registry for Haakon Nygaard is (203) 688-2259.
- Is Haakon Nygaard's NPI active?
- Yes — Haakon Nygaard's NPI (1790969889) is active in the NPPES registry as of the last update on 2011-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.