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

Dr. Ingo O Rencken, MD

Individual provider Diagnostic Radiology Physician · NPI 1265456776

Dr. Ingo O Rencken, MD is a Diagnostic Radiology in Sebastopol, California. Qualified in 1984, 42 years ago. Practices with Modesto Radiological Medical Group Inc, a 97-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Licensed in
CA
In the registry since
2006
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

501 Petaluma Ave
Sebastopol, CA 95472-4215
Phone: (707) 829-4360
Fax: (707) 829-4013
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A56477 (CA)

Record details

NPI number1265456776
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESApril 3, 2012

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Modesto Radiological Medical Group Inc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount