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

Dr. Kathryn Davis Germeraad, DO

Individual provider Internal Medicine Physician · NPI 1649830498

Dr. Kathryn Davis Germeraad, DO is an Internal Medicine in San Marcos, California. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2019, 7 years ago. Practices with Monica Perlman MD Inc, a 352-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California, Louisiana and Virginia.

Years since qualifying
7
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
CA, LA, VA
In the registry since
2019
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

314 S Twin Oaks Valley Rd Ste 114
San Marcos, CA 92078-4390
Phone: (858) 554-1212
Fax: (858) 795-1195
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 23504 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 331481 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0116032621 (VA)

Record details

NPI number1649830498
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 14, 2019
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2019 (7 years in practice)
Group practice Monica Perlman Md Inc — 352 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in San Marcos