Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Heather Marie McInerney, AGNP-C

Individual provider Registered Nurse · NPI 1275138554

Mrs. Heather Marie McInerney, AGNP-C is a Nurse Practitioner in Mount Clemens, Michigan. Qualified in 2020, 6 years ago. Practices with Observation Physicians of Macomb PLLC, a 25-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
6
Licensed in
MI
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

1000 Harrington St
Mount Clemens, MI 48043-2920
Phone: (586) 493-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 4704221221 (MI)
Registered Nurse Taxonomy 163W00000X · Licence 4704221221 (MI)

Record details

NPI number1275138554
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGNP-C
Sole proprietorNo
NPI enumeratedDecember 3, 2020
Last updated in NPPESApril 29, 2026
Certification dateApril 29, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Observation Physicians Of Macomb Pllc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients48
Services billed 49 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Observation Physicians of Macomb PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 25 clinicians in the practice; 12 are shown here.

Other providers in Mount Clemens