Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Jeff Marshick, DO

Individual provider Pulmonary Disease Physician · NPI 1811013865

Dr. Jeff Marshick, DO is registered under Pulmonary Disease in Clarkston, Michigan. Graduated from R Franklin University of Med & SCI/Chicago Medical School in 2003, 23 years ago. Practices with Pulmonary and Critical Care Medicine Consultants PC, a 3-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
23
Trained at
R Franklin University of Med & SCI/Chicago Medical School
Licensed in
MI
In the registry since
2007
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.

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Practice location Address checks out

5701 Bow Pointe Dr Ste 365
Clarkston, MI 48346-5403
Phone: (248) 922-9283
Fax: (248) 922-9286
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 William Carls Dr Ste 250, Commerce Twp, MI 48382-2201 — (248) 937-3395
  • 441 S Livernois Rd, Rochester Hills, MI 48307-2584 — (248) 652-2708

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 5101015601 (MI)

Record details

NPI number1811013865
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 21, 2007
Last updated in NPPESFebruary 5, 2020
Certification dateFebruary 5, 2020

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolR FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated 2003 (23 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

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients616
Services billed 1,393 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $2,692 123 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pulmonary and Critical Care Medicine Consultants PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Clarkston