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

Dr. Mary M Oconnor, DO

Individual provider Pulmonary Disease Physician · NPI 1851401129

Dr. Mary M Oconnor, DO is a Pulmonary Disease in Clarkston, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2002, 24 years ago. Practices with Pulmonary and Critical Care Medicine Consultants PC, a 3-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
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

5701 Bow Pointe Dr Ste 365
Clarkston, MI 48346
Phone: (248) 922-9283
Fax: (248) 922-9286
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 5101015287 (MI)

Record details

NPI number1851401129
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 21, 2022
Mailing address5701 Bow Pointe Dr Ste 365, Clarkston, MI 48346-5403

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice Pulmonary And Critical Care Medicine Consultants Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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