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

Dr. Debbie Haymowattee Hallak, DO

Individual provider Pediatrics Physician · NPI 1154493971

Dr. Debbie Haymowattee Hallak, DO is an Internal Medicine in Charlotte, Michigan. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1993, 33 years ago. Practices with Vituity - Michigan Hospitalists PC, a 74-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
33
Trained at
Kansas City University of Med & Biosciences, College of Osteo Med
Licensed in
MI
In the registry since
2006
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

616 Meijer St
Charlotte, MI 48813
Phone: (517) 543-7800
Fax: (517) 543-7900
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 510101200 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 5101012000 (MI)

Record details

NPI number1154493971
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESOctober 11, 2024
Certification dateOctober 11, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolKANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated 1993 (33 years in practice)
Group practice Vituity - Michigan Hospitalists Pc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare