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

Dr. Danielle Kay-Tanis Koestner, DO

Individual provider Family Medicine Physician · NPI 1033304092

Dr. Danielle Kay-Tanis Koestner, DO is a Family Practice in Westerville, Ohio. Graduated from Michigan State University College of Osteopathic Medicine in 2006, 20 years ago. Practices with Femm Foundation, a 2-clinician group, works from 3 locations and offers telehealth. Licensed in Michigan.

Years since qualifying
20
Trained at
Michigan State University College of Osteopathic Medicine
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.

See every abbreviation used in this directory →

Practice location Address checks out

400 Altair Pkwy Ste 3100
Westerville, OH 43082-7653
Phone: (614) 360-9995
Fax: (844) 571-1777
Show map & directions

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

Additional practice locations (2)

  • 3300 Eagle Run Dr Ne Ste 103, Grand Rapids, MI 49525-7069 — (614) 360-9995
  • 1139 Grand Bluffs Dr Sw, Grand Rapids, MI 49534-8608 — (616) 706-4179

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101016809 (MI)

Record details

NPI number1033304092
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 12, 2007
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2006 (20 years in practice)
Group practice Femm Foundation — 2 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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