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

Dr. Mary E Keohane, MD

Individual provider Specialist · NPI 1003922329

Dr. Mary E Keohane, MD is a Pathology in Sacramento, California. Qualified in 1983, 43 years ago. Practices with Diagnostic Pathology Medical Group Inc, a 32-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
43
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

3301 C St Ste 200E
Sacramento, CA 95816-3300
Phone: (916) 447-6267
Fax: (916) 447-0621
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C50535 (CA)

Record details

NPI number1003922329
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESMarch 6, 2008

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Diagnostic Pathology Medical Group Inc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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