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

Cynthia Lynn Schaeffer, MD

Individual provider Specialist · NPI 1740352293

Cynthia Lynn Schaeffer, MD is a Gastroenterology in San Diego, California. Graduated from Saint Louis University School of Medicine in 1999, 27 years ago. Practices with Digestive Disease Associates Inc, a 7-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Trained at
Saint Louis University School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

292 Euclid Ave Ste 115
San Diego, CA 92114-3643
Phone: (619) 266-3332
Fax: (619) 266-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A91771 (CA)
Specialist Taxonomy 174400000X · Licence A91771 (CA)

Record details

NPI number1740352293
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESDecember 23, 2020
Certification dateDecember 23, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Digestive Disease Associates Inc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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