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

Dr. Jeffrey G Leflein, MD

Individual provider Allergy & Immunology Physician · NPI 1578544870

Dr. Jeffrey G Leflein, MD is an Allergy/Immunology in Ypsilanti, Michigan. Qualified in 1987, 39 years ago. Practices with Allergy and Immunology Associates of Ann Arbor, PC, a 6-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
39
Licensed in
MI
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

2000 N Huron River Dr Ste 200
Ypsilanti, MI 48197
Phone: (734) 434-3007
Fax: (734) 434-6317
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 4301057172 (MI)

Record details

NPI number1578544870
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2005
Last updated in NPPESJune 12, 2018

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Allergy And Immunology Associates Of Ann Arbor, Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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