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

Dr. Peter Joseph Maceroni Jr., DO

Individual provider Neurology Physician · NPI 1124221668

Dr. Peter Joseph Maceroni Jr., DO is a Neurology in Macomb, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2007, 19 years ago. Practices with McLaren Northern Michigan, a 61-clinician group and accepts Medicare assignment. Licensed in Michigan and Ohio.

Years since qualifying
19
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI, OH
In the registry since
2007
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

46591 Romeo Plank Rd Ste 220
Macomb, MI 48044-5705
Phone: (586) 226-6170
Fax: (586) 226-6168
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 5101017204 (MI)
Neurology Physician Taxonomy 2084N0400X · Licence 34.011978 (OH)

Record details

NPI number1124221668
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 11, 2007
Last updated in NPPESOctober 10, 2019

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2007 (19 years in practice)
Group practice McLaren Northern Michigan — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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