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

Dr. Douglas John Zakolski, DO

Individual provider Internal Medicine Physician · NPI 1659356400

Dr. Douglas John Zakolski, DO is an Internal Medicine in Southgate, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1983, 43 years ago. Practices with Oakwood Ambulatory LLC, a 272-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
43
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2005
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

14319 Dix Toledo Rd
Southgate, MI 48195-2506
Phone: (734) 285-0677
Fax: (734) 285-3574
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 5101012105 (MI)

Record details

NPI number1659356400
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedDecember 14, 2005
Last updated in NPPESOctober 22, 2020
Certification dateOctober 22, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1983 (43 years in practice)
Group practice Oakwood Ambulatory Llc — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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