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

Dr. Timothy Silleck Bailey, MD

Individual provider Specialist · NPI 1194800052

Dr. Timothy Silleck Bailey, MD is an Endocrinology in Escondido, California. Graduated from Icahn School of Medicine at Mount Sinai in 1984, 42 years ago. Practices with North County Endocrine Medical Group, a 7-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
42
Trained at
Icahn School of Medicine at Mount Sinai
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

625 Citracado Pkwy Ste 108
Escondido, CA 92025-6428
Phone: (760) 743-1431
Fax: (760) 743-6455
Show map & directions

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

Additional practice locations (1)

  • 28441 Rancho California Rd Ste 104, Temecula, CA 92590-3618 — (760) 743-1431

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence G60763 (CA)
Specialist Taxonomy 174400000X · Licence G60763 (CA)

Record details

NPI number1194800052
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESApril 16, 2021
Certification dateApril 16, 2021

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1984 (42 years in practice)
Group practice North County Endocrine Medical Group — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Escondido