Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Michael Ham-Ying, MD

Individual provider Family Medicine Physician · NPI 1780683870

John Michael Ham-Ying, MD is a Family Practice in Deltona, Florida. Graduated from Meharry Medical College School of Medicine in 1981, 45 years ago. Practices with Northeast Florida Health Services, Inc, an 11-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
45
Trained at
Meharry Medical College School of Medicine
Licensed in
FL
In the registry since
2005
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

1200 Deltona Blvd Apt 40A
Deltona, FL 32725-6386
Phone: (386) 202-6025
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence ME46938 (FL)

Record details

NPI number1780683870
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2005
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024
Mailing address1200 Deltona Blvd Apt 40a, Deltona, FL 32725-6386

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Northeast Florida Health Services, Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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