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

Mr. John Robert Sobotka, PA-C

Individual provider Physician Assistant · NPI 1154412161

Mr. John Robert Sobotka, PA-C is a Physician Assistant in Grosse Pointe Woods, Michigan. Qualified in 2002, 24 years ago. Practices with Ferrara Dermatology Clinic PC, a 3-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Licensed in
MI
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

20045 Mack Ave
Grosse Pointe Woods, MI 48236-2322
Phone: (313) 884-5100
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5601003842 (MI)

Record details

NPI number1154412161
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESOctober 26, 2021
Certification dateOctober 26, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Ferrara Dermatology Clinic Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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