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

Penelope Ann Barker

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1770552382

Penelope Ann Barker is an Internal Medicine in Saint Clair Shores, Michigan. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1997, 29 years ago. Practices with Ascension Michigan-Cmg, a 65-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
29
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
MI
In the registry since
2006
Specialties on file
2

Practice location Address checks out

20225 E 9 Mile Rd
Saint Clair Shores, MI 48080-1775
Phone: (586) 779-8700
Fax: (586) 498-1425
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101013408 (MI)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 5101013408 (MI)

Record details

NPI number1770552382
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESApril 13, 2016
Mailing address20225 E 9 Mile Rd, Saint Clair Shores, MI 48080-1775

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1997 (29 years in practice)
Group practice Ascension Michigan-Cmg — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Saint Clair Shores