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

Gayle Lemmen Byker, MD

Individual provider Internal Medicine Physician · NPI 1881897866

Gayle Lemmen Byker, MD is registered under Hospice/Palliative Care in Midland, Michigan. Graduated from Michigan State University College of Human Medicine in 2007, 19 years ago. Practices with Mymichigan Medical Group, a 178-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
19
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3007 N Saginaw Rd
Midland, MI 48640-4555
Phone: (989) 633-1400
Fax: (989) 633-1412
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence 4301090228 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301090228 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4301090228 (MI)

Record details

NPI number1881897866
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2007
Last updated in NPPESOctober 3, 2019

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2007 (19 years in practice)
Group practice Mymichigan Medical Group — 178 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients203
Services billed 329 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

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 Mymichigan Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 178 clinicians in the practice; 12 are shown here.

Other providers in Midland