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

Dr. Cecinio Castillo Ronquillo Jr., MD, PHD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1679968580

Dr. Cecinio Castillo Ronquillo Jr., MD, PHD is an Ophthalmology in Colorado Springs, Colorado. Graduated from University of Utah School of Medicine in 2015, 11 years ago. Practices with Retina Consultants of Southern Colorado P C, an 8-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
11
Trained at
University of Utah School of Medicine
Licensed in
CO
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2770 N Union Blvd Ste 140
Colorado Springs, CO 80909-1183
Phone: (719) 473-9595
Fax: (719) 227-0669
Show map & directions

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

Additional practice locations (2)

  • 10035 Pearl Pass Vw Ste 110, Colorado Springs, CO 80924-8223 — (719) 473-9595
  • 3711 Parker Blvd, Pueblo, CO 81008 — (719) 473-9595

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence DR.0065385 (CO)

Record details

NPI number1679968580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedMarch 30, 2015
Last updated in NPPESMarch 31, 2022
Certification dateMarch 23, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Retina Consultants Of Southern Colorado P C — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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