Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Zachary Joseph Jaeger, MD

Individual provider Dermatology Physician · NPI 1891369369

Dr. Zachary Joseph Jaeger, MD is a Dermatology Physician in New Haven, Connecticut. Licensed in California and Puerto Rico. Registered with an NPI since 2021.

Licensed in
CA, PR
In the registry since
2021
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20 York St
New Haven, CT 06510-3220
Phone: (203) 688-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Dermatology Physician Taxonomy 207N00000X · Licence A192350 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 36236-R (PR)

Record details

NPI number1891369369
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2021
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026

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