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

Maria Creselda De Leon, MD

Individual provider Gynecologic Oncology Physician · NPI 1073773073

Maria Creselda De Leon, MD is an Obstetrics/Gynecology in Santa Clarita, California. Qualified in 2008, 18 years ago. Practices with City of Hope Medical Foundation, a 959-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Indiana.

Years since qualifying
18
Licensed in
IN
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

23823 Valencia Blvd Ste 250
Santa Clarita, CA 91355-9512
Phone: (661) 799-1999
Fax: (661) 799-0829
Show map & directions

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

Additional practice locations (3)

  • 44151 15th St W Ste 101, Lancaster, CA 93534-4079 — (661) 902-5600
  • 15031 Rinaldi St Ste 150, Mission Hills, CA 91345-1207 — (818) 660-4700
  • 20 York St # T-209, New Haven, CT 06510-3220 — (203) 688-2259

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 01071053A (IN)

Record details

NPI number1073773073
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 12, 2008
Last updated in NPPESDecember 7, 2020
Certification dateDecember 7, 2020

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice City Of Hope Medical Foundation — 959 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare