Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David Dayya, DO, MPH

Individual provider Family Medicine Physician · NPI 1548341837

David Dayya, DO, MPH is an Internal Medicine in New Canaan, Connecticut. Qualified in 1993, 33 years ago. Practices as a sole proprietor, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and New York.

Years since qualifying
33
Licensed in
CT, NY
In the registry since
2006
Specialties on file
6
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

194 S Ave
New Canaan, CT 06840-5728
Phone: (203) 972-7766
Fax: (203) 594-7282
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 N Broadway, Sleepy Hollow, NY 10591-1020 — (914) 366-3690

Specialties & licences

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083P0011X · Licence 204980 (NY)
Family Medicine Physician Taxonomy 207Q00000X · Licence 204980 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 000432 (CT)
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Taxonomy 2083P0011X · Licence 000432 (CT)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 000432 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 000432 (CT)

Record details

NPI number1548341837
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESJuly 16, 2019
Mailing addressPo Box 655, Guilford, CT 06437-0655

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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